General

  • Target

    6b2a272415b50bcfd3fa0dd5009b29d31969777f0371a7f18bcf7cf962f540a3N

  • Size

    415KB

  • Sample

    241110-rsfcpayerc

  • MD5

    e8fbfa9ffaf53884045a141c5a6528c0

  • SHA1

    fd29a0ba7016534922c64c8c2b9fe7afb23ad6e8

  • SHA256

    6b2a272415b50bcfd3fa0dd5009b29d31969777f0371a7f18bcf7cf962f540a3

  • SHA512

    a6d623334441b7334cfd997f8b0905b8afd588285b2fa2e9ad165ed1613194fa93a1c47ec489c33c9d333953c34479506a182d103dd710f7aeb74c0aea69d92e

  • SSDEEP

    12288:QDoWj7NtInBBBBBBBBBBBBBBBBBBBBBBBBB0kfBBBBBBBBBBBBBBBBBBBBBBBBBt:8klp

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      6b2a272415b50bcfd3fa0dd5009b29d31969777f0371a7f18bcf7cf962f540a3N

    • Size

      415KB

    • MD5

      e8fbfa9ffaf53884045a141c5a6528c0

    • SHA1

      fd29a0ba7016534922c64c8c2b9fe7afb23ad6e8

    • SHA256

      6b2a272415b50bcfd3fa0dd5009b29d31969777f0371a7f18bcf7cf962f540a3

    • SHA512

      a6d623334441b7334cfd997f8b0905b8afd588285b2fa2e9ad165ed1613194fa93a1c47ec489c33c9d333953c34479506a182d103dd710f7aeb74c0aea69d92e

    • SSDEEP

      12288:QDoWj7NtInBBBBBBBBBBBBBBBBBBBBBBBBB0kfBBBBBBBBBBBBBBBBBBBBBBBBBt:8klp

    • 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