General

  • Target

    ae56308137532b400f3771ddca3302ee8935ec41b2c5202a6deed79be130b91dN

  • Size

    181KB

  • Sample

    241110-bzb1vawhpc

  • MD5

    3a9b381c115eb0b9568a56039c19df70

  • SHA1

    b9226d5449ef9eede915607d304f2f8d77ec0dbd

  • SHA256

    ae56308137532b400f3771ddca3302ee8935ec41b2c5202a6deed79be130b91d

  • SHA512

    1993c337efd593e49640ec14f1e75b6c0d248f3ba52a89a8c9eba436f95d8654cd5386420ef4db9a3c92bc2986067968c1642b501a79956da2d61db779148a4e

  • SSDEEP

    3072:IW15bVVOoIDrFDHZtOg5BOFyxZZhgyv3wDrFDHZtOgB:IWHV/A5tT5CABgkI5tTB

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      ae56308137532b400f3771ddca3302ee8935ec41b2c5202a6deed79be130b91dN

    • Size

      181KB

    • MD5

      3a9b381c115eb0b9568a56039c19df70

    • SHA1

      b9226d5449ef9eede915607d304f2f8d77ec0dbd

    • SHA256

      ae56308137532b400f3771ddca3302ee8935ec41b2c5202a6deed79be130b91d

    • SHA512

      1993c337efd593e49640ec14f1e75b6c0d248f3ba52a89a8c9eba436f95d8654cd5386420ef4db9a3c92bc2986067968c1642b501a79956da2d61db779148a4e

    • SSDEEP

      3072:IW15bVVOoIDrFDHZtOg5BOFyxZZhgyv3wDrFDHZtOgB:IWHV/A5tT5CABgkI5tTB

    • 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