IP Address: 188.25.128.141Previously Malicious

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IP Address:
188.25.128.141​
Previously Malicious

This IP address attempted an attack on a machine protected by Guardicore Centra

Threat Information

Role

Attacker, Scanner

Services Targeted

SSH

Tags

Log Tampering HTTP Human Download and Allow Execution 10 Shell Commands Download File Scheduled Task Creation Download Operation Access Suspicious Domain Bulk Files Tampering IDS - A Network Trojan was detected Download and Execute Malicious File SSH Successful SSH Login Outgoing Connection

Associated Attack Servers

undernet.org kazuko-noji.com atw.hu puregig.net

82.76.255.62 45.58.135.130 91.236.182.1 94.125.182.255 69.16.132.50 153.122.137.67

Basic Information

IP Address

188.25.128.141

Domain

-

ISP

RCS & RDS

Country

Romania

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2018-06-10

Last seen in Guardicore Centra

2018-06-11

What is Guardicore Centra
Guardicore Centra is a data center and cloud security solution that protects the organization's core assets, using flexible, quickly deployed and easy to understand micro-segmentation controls. Centra generates in-context security incidents, with details on attacker tools and techniques, that help IR teams prioritize incident investigation and reduce dwell time. Learn More

Attack Flow

A user logged in using SSH with the following credentials: root / ****** - Authentication policy: White List

Successful SSH Login

Log File Tampering detected from /bin/bash on the following logs: /var/log/lastlog and /var/log/wtmp

Log Tampering

Process /usr/bin/wget generated outgoing network traffic to: kazuko-noji.com:21 and kazuko-noji.com:43370

Outgoing Connection

Process /usr/bin/wget attempted to access suspicious domains: kazuko-noji.com 2 times

Outgoing Connection Access Suspicious Domain

/var/tmp/ /user.tgz was downloaded

Download File

The file /tmp/_MEIUy2oHa/datetime.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/_codecs_tw.so was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/ /.p/h64 was downloaded and executed

Download and Execute

The file /var/tmp/ /.p/run64 was downloaded and executed 7 times

Download and Execute

The file /tmp/_MEIUy2oHa/cPickle.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/unicodedata.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/_codecs_iso2022.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/array.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/_codecs_hk.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/bz2.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/_codecs_cn.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/_bisect.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/_codecs_kr.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/zlib.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/pyexpat.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/_weakref.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/audioop.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/_multibytecodec.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/libpython2.6.so.1.0 was downloaded and loaded by /var/tmp/ /.p/run64 2 times

Download and Execute

The file /tmp/_MEIUy2oHa/_struct.so was downloaded and loaded by /var/tmp/ /.p/run64

Download and Execute

The file /tmp/_MEIUy2oHa/_codecs_jp.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/binascii.so was downloaded and loaded by /var/tmp/ /.p/run64 2 times

Download and Execute

The file /tmp/_MEIUy2oHa/math.so was downloaded and loaded by /var/tmp/ /.p/run64 3 times

Download and Execute

The file /tmp/_MEIUy2oHa/_socket.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/strop.so was downloaded and loaded by /var/tmp/ /.p/run64 3 times

Download and Execute

The file /tmp/_MEIUy2oHa/_random.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/fcntl.so was downloaded and loaded by /var/tmp/ /.p/run64

Download and Execute

The file /tmp/_MEIUy2oHa/_ssl.so was downloaded and loaded by /var/tmp/ /.p/run64 2 times

Download and Execute

The file /tmp/_MEIUy2oHa/cStringIO.so was downloaded and loaded by /var/tmp/ /.p/run64 2 times

Download and Execute

The file /tmp/_MEIUy2oHa/readline.so was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/termios.so was downloaded and loaded by /var/tmp/ /.p/run64 2 times

Download and Execute

The file /tmp/_MEIUy2oHa/time.so was downloaded and loaded by /var/tmp/ /.p/run64 3 times

Download and Execute

The file /tmp/_MEIUy2oHa/operator.so was downloaded and loaded by /var/tmp/ /.p/run64 3 times

Download and Execute

The file /tmp/_MEIUy2oHa/libbz2.so.1 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/_collections.so was downloaded and loaded by /var/tmp/ /.p/run64 3 times

Download and Execute

The file /tmp/_MEIUy2oHa/libkeyutils.so.1 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/itertools.so was downloaded and loaded by /var/tmp/ /.p/run64 2 times

Download and Execute

The file /tmp/_MEIUy2oHa/select.so was downloaded and loaded by /var/tmp/ /.p/run64 2 times

Download and Execute

The file /tmp/_MEIUy2oHa/libk5crypto.so.3 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/_functools.so was downloaded and loaded by /var/tmp/ /.p/run64

Download and Execute

The file /tmp/_MEIUy2oHa/_heapq.so was downloaded and loaded by /var/tmp/ /.p/run64 4 times

Download and Execute

The file /tmp/_MEIUy2oHa/libcrypto.so.10 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/_locale.so was downloaded and loaded by /var/tmp/ /.p/run64 8 times

Download and Execute

The file /tmp/_MEIUy2oHa/libgssapi_krb5.so.2 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/libssl.so.10 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/libkrb5support.so.0 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/libcom_err.so.2 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/libkrb5.so.3 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/libselinux.so.1 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/libz.so.1 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/libexpat.so.1 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/libtinfo.so.5 was downloaded and granted execution privileges

Download and Allow Execution

The file /tmp/_MEIUy2oHa/libreadline.so.6 was downloaded and granted execution privileges

Download and Allow Execution

/tmp/_MEIUy2oHa/libbz2.so.1 was identified as malicious by YARA according to rules: Crypto Signatures

Malicious File

IDS detected A Network Trojan was detected : Shadowserver Reported CnC Server IP group 47

IDS - A Network Trojan was detected

Process /var/tmp/ /.p/run64 generated outgoing network traffic to: atw.hu:7000 and 91.236.182.1:7000

Outgoing Connection

Process /var/tmp/ /.p/run64 attempted to access suspicious domains: atw.hu

Outgoing Connection Access Suspicious Domain

IDS detected A Network Trojan was detected : Shadowserver Reported CnC Server IP group 45

IDS - A Network Trojan was detected

Process /usr/bin/wget generated outgoing network traffic to: kazuko-noji.com:21 and kazuko-noji.com:60283

Outgoing Connection

/var/tmp/ /carp.tar.gz was downloaded

Download File

The file /lib/httpd was downloaded and granted execution privileges

Download and Allow Execution

The file /var/tmp/ /carp/zlib/ztest247.so was downloaded and granted execution privileges

Download and Allow Execution

/var/tmp/ /carp/zlib/zconf.h was identified as malicious by YARA according to rules: Packer

Malicious File

The file /var/tmp/ /carp/zlib/ztest247 was downloaded and granted execution privileges

Download and Allow Execution

/var/tmp/ /carp/zlib/crc32.o was identified as malicious by YARA according to rules: Crypto Signatures

Malicious File

/tmp/ccFB0PfH.s was identified as malicious by YARA according to rules: Suspicious Strings

Malicious File

/var/tmp/ /carp/zlib/libz.a was identified as malicious by YARA according to rules: Maldoc Somerules, Packer Compiler Signatures and Crypto Signatures

Malicious File

/var/tmp/ /carp/zlib/example was identified as malicious by YARA according to rules: Maldoc Somerules and Crypto Signatures

Malicious File

/var/tmp/ /carp/zlib/minigzip was identified as malicious by YARA according to rules: Maldoc Somerules and Crypto Signatures

Malicious File

/var/tmp/ /carp/zlib/crc32.lo was identified as malicious by YARA according to rules: Crypto Signatures

Malicious File

/var/tmp/ /carp/zlib/libz.so.1.2.5 was identified as malicious by YARA according to rules: Maldoc Somerules and Crypto Signatures

Malicious File

/var/tmp/ /carp/zlib/examplesh was identified as malicious by YARA according to rules: Maldoc Somerules

Malicious File

/var/tmp/ /carp/zlib/minigzipsh was identified as malicious by YARA according to rules: Maldoc Somerules

Malicious File

/var/tmp/ /carp/zlib/example64 was identified as malicious by YARA according to rules: Maldoc Somerules and Crypto Signatures

Malicious File

/var/tmp/ /carp/zlib/minigzip64 was identified as malicious by YARA according to rules: Maldoc Somerules and Crypto Signatures

Malicious File

/var/tmp/ /carp/openssl/set_b_ca.c was identified as malicious by YARA according to rules: Malw Miscelanea Linux and Antidebug Antivm

Malicious File

/var/tmp/ /carp/openssl/set_c_ca.c was identified as malicious by YARA according to rules: Malw Miscelanea Linux and Antidebug Antivm

Malicious File

/var/tmp/ /carp/openssl/set_d_ct.c was identified as malicious by YARA according to rules: Malw Miscelanea Linux and Antidebug Antivm

Malicious File

/var/tmp/ /carp/openssl/set-g-ca.c was identified as malicious by YARA according to rules: Malw Miscelanea Linux and Antidebug Antivm

Malicious File

/var/tmp/ /carp/openssl/set-m-ca.c was identified as malicious by YARA according to rules: Malw Miscelanea Linux and Antidebug Antivm

Malicious File

Connection was closed due to timeout

Process /var/tmp/ /.p/run64 performed bulk changes in {/tmp/_MEIUy2oHa} on 51 files

Bulk Files Tampering

Process /bin/tar performed bulk changes in {/var} on 2732 files

Bulk Files Tampering

Associated Files

/tmp/_MEIUB24Wu/_struct.so

SHA256: cd5b24f2d53427355f5e8bbc066820d4e949b5a9a8526b36d0eb745f7e8bd3b5

37840 bytes

/tmp/_MEIUy2oHa/datetime.so

SHA256: c581aa6ceee3905052f368dc66bb1928b37c38aca2ffc5c6ded3ce7fbc474db5

81256 bytes

/tmp/_MEIUy2oHa/_codecs_tw.so

SHA256: 049c314915a330a887ec242561446b3a3f884eb60410358c3bb1c58a695aabab

108008 bytes

/tmp/_MEIUy2oHa/cPickle.so

SHA256: 12b753015e3ff2f6c430f4c4fd490bbee6e54ad3c9c55e0dabbb01331082ac99

75664 bytes

/tmp/_MEIUy2oHa/unicodedata.so

SHA256: 429f0330b5a8f178409b3c50056ab775150cdc68ed3442fef305c90c992a16d5

590000 bytes

/tmp/_MEIUB24Wu/strop.so

SHA256: 895e5b95de1ad3b43c87fb119f177a19a159af14bb0d670998c4718f03541c9f

25288 bytes

/tmp/_MEIUy2oHa/_codecs_iso2022.so

SHA256: cc1d91144d47242d5ef1d3229de9e5b4cca734115402c67bc9a63dd9ef16acf0

21104 bytes

/tmp/_MEIUy2oHa/_codecs_hk.so

SHA256: 71f9654eb62e4b604ad093b914386288ffdee77bcd2f36c9c3a797978ef73bd0

154536 bytes

/tmp/_MEIUy2oHa/bz2.so

SHA256: 12edbdd399c8e059e8033ff323f9f2e9644846d1cafde7e4c3cc5ee90a178041

35696 bytes

/tmp/_MEIUB24Wu/_ssl.so

SHA256: ed07035ce42e7b0afb002133b6a3fe3d05781e85007c3e8dc58138a08acf81d2

34112 bytes

/tmp/_MEIUy2oHa/_codecs_cn.so

SHA256: cd8bd1a3015f3619738442a0b75534dee3fd3aed09e09d064690e9854471e2dc

146568 bytes

/tmp/_MEIUy2oHa/_codecs_kr.so

SHA256: 323a9336bb5c7c5b2a061209d5a491ae06097a07eae596f6d48e83940ebde7f9

133000 bytes

/tmp/_MEIUy2oHa/pyexpat.so

SHA256: dac3ba54b6a5e18dad30f5cac8a633a31ad8abd6dda135d54eec0525eb734114

50280 bytes

/tmp/_MEIUy2oHa/_weakref.so

SHA256: fc56ff7755f2dc8078ed7d8c073f723086c890503c8fe320ff13ba839806c7f3

7208 bytes

/tmp/_MEIUy2oHa/audioop.so

SHA256: 5018128b34dc180ecd48f3dbc96f31009b435878963bf5858be48695aaddad40

24040 bytes

/tmp/_MEIUy2oHa/_multibytecodec.so

SHA256: 85b0c8d8b8270b9eb182d8a12a71c67e874b60e9ffdbf6e585a6f59d6225525f

31504 bytes

/tmp/_MEIUB24Wu/operator.so

SHA256: ebd42cf1dd7eaf636c62a5369449a542ea4bcabf20e3aa1f75f382b518069136

38608 bytes

/tmp/_MEIUy2oHa/_codecs_jp.so

SHA256: fddb5e374bd697959e4a641398910a922baf0b83d435ef44e470396d7559c47a

261608 bytes

/tmp/_MEIUy2oHa/readline.so

SHA256: 407285330ff6854851659634afb95f4a59c0ff51382d3c305ea3b1b9fd29f8db

24008 bytes

/tmp/_MEIYwFatE/libbz2.so.1

SHA256: 13e8c34510e3b80e38ae1a740918342b7e926265ce74d2d7a45a3ef24fb3d79c

67592 bytes

/tmp/_MEIUB24Wu/libk5crypto.so.3

SHA256: 865584c714a39baf3a1621285a8473f68b0a6146a991755602017b957a2eda9e

178952 bytes

/tmp/_MEITo5vcT/libgssapi_krb5.so.2

SHA256: 5b5d573ad1fb300ed18748412ac73a5cc0ec55a61ce1c699ca7c960aee18223a

269472 bytes

/tmp/_MEIUB24Wu/libselinux.so.1

SHA256: 3827393d203e175ba940350cee5d3e14162b52f9aa40695d7b2b62336cbc56f8

122040 bytes

/tmp/_MEIYwFatE/libexpat.so.1

SHA256: ad3c6edc2b5d8e35dc37928d1c0ad1dc593d4e44bc9f48e5d75965fc4493dd78

165264 bytes

/tmp/_MEIUy2oHa/libtinfo.so.5

SHA256: 1b0474aefc2e65e5e46a8d95e775fdd4f7d148ef1a9d05feb6c37d0482267eaf

135896 bytes

/tmp/_MEIUy2oHa/libreadline.so.6

SHA256: 4879bed2c2587883fc892bbb0372a7868b7d1e976eac7e9868cf336667a8927a

269560 bytes

/tmp/_MEIUB24Wu/libssl.so.10

SHA256: c059379321d88a92f80aed316e9a0d7c9fbf98e0d35a42af6055d701b9b53621

436984 bytes

/tmp/_MEITo5vcT/libcom_err.so.2

SHA256: 3b0b02124dfdddd447a3ac26b842c9cc4cd674dbe436881c9340c730d3e8d134

14664 bytes

/tmp/_MEIUB24Wu/libz.so.1

SHA256: eb09ad1db69d11d60b4d5af2529f24ef2b9a03925e0c7d515495aa2f3d777439

88600 bytes

/tmp/_MEIUB24Wu/math.so

SHA256: 2a0f0d44d6ac6ac6bea9f9b7cf34c322cb98415b2fc8d6d0c24f5fb4b838d337

26408 bytes

/tmp/_MEIUB24Wu/_socket.so

SHA256: 0f28dc3fd8746d21c1ec4a6521fe110dc284bff9c325d214bf0b73ffe72d9c93

60752 bytes

/tmp/_MEIUB24Wu/time.so

SHA256: 9f447c3bc828105c160d4b3aed12941871566359233e9ef852e5dc13878af652

20328 bytes

/tmp/_MEIUB24Wu/itertools.so

SHA256: 549d5ef5babb1a6c139c6baabffe3b100269f350d6944a25cb7b8a34e22166a0

54896 bytes

/tmp/_MEIUB24Wu/select.so

SHA256: 8c341798e4530c54b54549d6b5f74a8ece12cf1a4263dc5d36f01e234778d3d8

24432 bytes

/tmp/_MEITo5vcT/_heapq.so

SHA256: f2563ea199fac680d35d68141a74aefcfe7ed3262cfe79e16357697c754a4ccb

22240 bytes

/var/tmp/ /user.tgz

SHA256: 5c455611288caef7c98d296f08542813f88771397c4b54335903a3f4317c9667

9134080 bytes

/var/tmp/ /su.tgz

SHA256: d88d597c38f4912903255ec66b49447b3a382a87694b02625fdd080f70f47a06

1968544 bytes

/var/tmp/ /carp.tar.gz

SHA256: 77b10dc12283f4b8031ee8f2f90cf0103f32bf851067d39f3d8599815ee82f82

5708208 bytes

/var/tmp/ /carp/zlib/ztest247.so

SHA256: bace1e7c3d2952dd4257fb97b4aa26ab98d543f8ad93f63e97cf38d25b6cb5e0

8456 bytes

/var/tmp/ /carp/zlib/ztest247

SHA256: 3e95c883db857304b2d3d8aac96dd1618abb7dfdb715be541c3b3e4bea391d76

8712 bytes

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IP Address: 188.25.128.141​Previously Malicious