General

  • Target

    82296b04a0c6688ac72b2bb6ddb5ac6cf0a32e8273e0a2237702fb37831f95e7N.exe

  • Size

    92KB

  • Sample

    241207-yqagzswlhj

  • MD5

    719cde137b0f00996a206e98808a82c0

  • SHA1

    89194ef50c3c93c4a006f4349624d0cb79a51591

  • SHA256

    82296b04a0c6688ac72b2bb6ddb5ac6cf0a32e8273e0a2237702fb37831f95e7

  • SHA512

    670cd04e611cb3213bef4c6139fe184118984b05812f2763dcdc78e14114ce0b228d17d02dfc6047f8fa5f2911dfa91ede275530c4bac6740d550bb6dcb86439

  • SSDEEP

    1536:nTekbJPalZiksT5m/7OlO7uXcNvvm5yw/Lb0OUrrQ35wNBUyVVG:qdGkslAJ7usluTXp6UX

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      82296b04a0c6688ac72b2bb6ddb5ac6cf0a32e8273e0a2237702fb37831f95e7N.exe

    • Size

      92KB

    • MD5

      719cde137b0f00996a206e98808a82c0

    • SHA1

      89194ef50c3c93c4a006f4349624d0cb79a51591

    • SHA256

      82296b04a0c6688ac72b2bb6ddb5ac6cf0a32e8273e0a2237702fb37831f95e7

    • SHA512

      670cd04e611cb3213bef4c6139fe184118984b05812f2763dcdc78e14114ce0b228d17d02dfc6047f8fa5f2911dfa91ede275530c4bac6740d550bb6dcb86439

    • SSDEEP

      1536:nTekbJPalZiksT5m/7OlO7uXcNvvm5yw/Lb0OUrrQ35wNBUyVVG:qdGkslAJ7usluTXp6UX

    • 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