General

  • Target

    d900d21acc2373c556aff606de33181a3ccb6e253ccca78273660b4e0fc7ac65N

  • Size

    272KB

  • Sample

    241109-tgbw8sxfnn

  • MD5

    98ee99ad4ae1976412b83d0cd1126bd0

  • SHA1

    b22e21a1c6f01025d2a50fb6cdb9bc3a2f5ffd0b

  • SHA256

    d900d21acc2373c556aff606de33181a3ccb6e253ccca78273660b4e0fc7ac65

  • SHA512

    1685a22d93cc14327c29893033e5b5328583250e90ae42330652e67e7dddb65b7a8915d917e408a69ede39f47feeb5e6622fbd326ba4a1fecbcf75e636ae31b7

  • SSDEEP

    6144:VfDPRWi3NWSDByvZ6Mxv5Rar3O6B9fZSLhZmzbByvZ6Mxv5R:Vr5WGWSByvNv54B9f01ZmHByvNv5

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

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

Targets

    • Target

      d900d21acc2373c556aff606de33181a3ccb6e253ccca78273660b4e0fc7ac65N

    • Size

      272KB

    • MD5

      98ee99ad4ae1976412b83d0cd1126bd0

    • SHA1

      b22e21a1c6f01025d2a50fb6cdb9bc3a2f5ffd0b

    • SHA256

      d900d21acc2373c556aff606de33181a3ccb6e253ccca78273660b4e0fc7ac65

    • SHA512

      1685a22d93cc14327c29893033e5b5328583250e90ae42330652e67e7dddb65b7a8915d917e408a69ede39f47feeb5e6622fbd326ba4a1fecbcf75e636ae31b7

    • SSDEEP

      6144:VfDPRWi3NWSDByvZ6Mxv5Rar3O6B9fZSLhZmzbByvZ6Mxv5R:Vr5WGWSByvNv54B9f01ZmHByvNv5

    • 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