General

  • Target

    324c2e2d43b709bc8e46bdaa8dec2ca44d7ee48dda56265969d91371187038d9.exe

  • Size

    181KB

  • Sample

    241225-v7r7ks1kcl

  • MD5

    7d2d88f76806d5b86ad4f842f4969438

  • SHA1

    a84a844143bc5d6791433aa7474b0f18ba159cb0

  • SHA256

    324c2e2d43b709bc8e46bdaa8dec2ca44d7ee48dda56265969d91371187038d9

  • SHA512

    ec65adcd7cc6f0906161060bd38b65320d817a8f84f02aba159b7da53800dc2e0fdae6eaea5f29abd95d86a6485eddfbb0195cf2e48918a7b704ef32f17c59d3

  • SSDEEP

    3072:x8VcTE8cqI8rDrFDHZtOgxBOXXwwfBoD6N3h8N5G2qVUDrFDHZtOgN:nTiq/x5tTDUZNSN58VU5tTN

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      324c2e2d43b709bc8e46bdaa8dec2ca44d7ee48dda56265969d91371187038d9.exe

    • Size

      181KB

    • MD5

      7d2d88f76806d5b86ad4f842f4969438

    • SHA1

      a84a844143bc5d6791433aa7474b0f18ba159cb0

    • SHA256

      324c2e2d43b709bc8e46bdaa8dec2ca44d7ee48dda56265969d91371187038d9

    • SHA512

      ec65adcd7cc6f0906161060bd38b65320d817a8f84f02aba159b7da53800dc2e0fdae6eaea5f29abd95d86a6485eddfbb0195cf2e48918a7b704ef32f17c59d3

    • SSDEEP

      3072:x8VcTE8cqI8rDrFDHZtOgxBOXXwwfBoD6N3h8N5G2qVUDrFDHZtOgN:nTiq/x5tTDUZNSN58VU5tTN

    • 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