General

  • Target

    9130127f18d8f0aeaee614e6a6b5750bbb161e0fe451b975fa1b86f8ec3bffd1.exe

  • Size

    324KB

  • Sample

    241113-vg9nyayqbn

  • MD5

    e7ed18a88e31d81f2ca18b7567035d98

  • SHA1

    5f4691a0a7b59651df0451a9fa09901b08587fd6

  • SHA256

    9130127f18d8f0aeaee614e6a6b5750bbb161e0fe451b975fa1b86f8ec3bffd1

  • SHA512

    c3a3b24f67d2d4d2fa6fcd0f39c2220ce25b1be35cfb756dc7bf5ad073e7839a8475b312a3271ffb405edb6ace4ef78a259fac7676046d9d0ea932bd961def56

  • SSDEEP

    6144:7c9+H6NAuqMkKljwPJJzd5IF6rfBBcVPINRFYpfZvT6zAWq6JMf3us8ws:49+HBuqAljqXp5IFy5BcVPINRFYpfZv4

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

      9130127f18d8f0aeaee614e6a6b5750bbb161e0fe451b975fa1b86f8ec3bffd1.exe

    • Size

      324KB

    • MD5

      e7ed18a88e31d81f2ca18b7567035d98

    • SHA1

      5f4691a0a7b59651df0451a9fa09901b08587fd6

    • SHA256

      9130127f18d8f0aeaee614e6a6b5750bbb161e0fe451b975fa1b86f8ec3bffd1

    • SHA512

      c3a3b24f67d2d4d2fa6fcd0f39c2220ce25b1be35cfb756dc7bf5ad073e7839a8475b312a3271ffb405edb6ace4ef78a259fac7676046d9d0ea932bd961def56

    • SSDEEP

      6144:7c9+H6NAuqMkKljwPJJzd5IF6rfBBcVPINRFYpfZvT6zAWq6JMf3us8ws:49+HBuqAljqXp5IFy5BcVPINRFYpfZv4

    • 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