General

  • Target

    3d276a30d72b4ee51debb0276bda9b81f802a994d71b99102fdc9ce32d96bbee

  • Size

    352KB

  • Sample

    241208-1pzftszkbr

  • MD5

    b52e2432241f3e5cb8145ff74bb9f0c5

  • SHA1

    1ecdd2128f9fe4674993b30d07fa714bbf9ea9d3

  • SHA256

    3d276a30d72b4ee51debb0276bda9b81f802a994d71b99102fdc9ce32d96bbee

  • SHA512

    f763e87e9b38b1fc4d84e240e6f86e3cf46001b6794e94c58786053a0c48b2fc783b6e685f1e3ca6066468bd632911f532855f69fcc9976eaba957a2e7522e81

  • SSDEEP

    3072:SaboN5DOvXfOJF4EISi/i4gG4nv4H3EzkGSaXiT+9S+a1+s3wNxn:SaboWX84yjwHL/T7Gsyn

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      3d276a30d72b4ee51debb0276bda9b81f802a994d71b99102fdc9ce32d96bbee

    • Size

      352KB

    • MD5

      b52e2432241f3e5cb8145ff74bb9f0c5

    • SHA1

      1ecdd2128f9fe4674993b30d07fa714bbf9ea9d3

    • SHA256

      3d276a30d72b4ee51debb0276bda9b81f802a994d71b99102fdc9ce32d96bbee

    • SHA512

      f763e87e9b38b1fc4d84e240e6f86e3cf46001b6794e94c58786053a0c48b2fc783b6e685f1e3ca6066468bd632911f532855f69fcc9976eaba957a2e7522e81

    • SSDEEP

      3072:SaboN5DOvXfOJF4EISi/i4gG4nv4H3EzkGSaXiT+9S+a1+s3wNxn:SaboWX84yjwHL/T7Gsyn

    • 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