General

  • Target

    8df671f1e12277bd3f9e7e9dd6df5b29ae99788691eb052bd778c15116dd5b8aN

  • Size

    96KB

  • Sample

    241110-az5gqavmbz

  • MD5

    a778fcf964d3c2518a1bbbe3a3ef2e80

  • SHA1

    7fd9d758461aeb8322aee1cbd97e62797601ea59

  • SHA256

    8df671f1e12277bd3f9e7e9dd6df5b29ae99788691eb052bd778c15116dd5b8a

  • SHA512

    8fcd570d7f1b4d7edd57b686b82779c8e5abe69f021b2f436bfa75f0d0accef16e4d409c47f34ca4db94263c350f127405066fa268a15f9d81cbbe2163aa7d60

  • SSDEEP

    1536:4g5ncqQI0gYUCXV01xlbX1NU4c/b3xEJynxd0y/BOmOCMy0QiLiizHNQNdq:T5cqQlVyxlTH6j3xMyxdL5OmOCMyELiY

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      8df671f1e12277bd3f9e7e9dd6df5b29ae99788691eb052bd778c15116dd5b8aN

    • Size

      96KB

    • MD5

      a778fcf964d3c2518a1bbbe3a3ef2e80

    • SHA1

      7fd9d758461aeb8322aee1cbd97e62797601ea59

    • SHA256

      8df671f1e12277bd3f9e7e9dd6df5b29ae99788691eb052bd778c15116dd5b8a

    • SHA512

      8fcd570d7f1b4d7edd57b686b82779c8e5abe69f021b2f436bfa75f0d0accef16e4d409c47f34ca4db94263c350f127405066fa268a15f9d81cbbe2163aa7d60

    • SSDEEP

      1536:4g5ncqQI0gYUCXV01xlbX1NU4c/b3xEJynxd0y/BOmOCMy0QiLiizHNQNdq:T5cqQlVyxlTH6j3xMyxdL5OmOCMyELiY

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks