General

  • Target

    7f8b1d3e6d119f29af89780542efb8cf14aac29971f5a149fe8ff32287716c75

  • Size

    45KB

  • Sample

    250306-gd7taa1ks9

  • MD5

    341dbc173838fb2bb667651257c2c406

  • SHA1

    65e39ecc667ad95a8e5fd5af39e63e06c65e03db

  • SHA256

    7f8b1d3e6d119f29af89780542efb8cf14aac29971f5a149fe8ff32287716c75

  • SHA512

    ce860a7333c66c09547bd6e1d570568d4d840041dcb6c0b6ab9bc8c936fc5a4b0a8a8e50a52f5c7503932c2b35d85a26cf67f5dcc209297c7ce46a3c12f73f10

  • SSDEEP

    768:kRGakoNiNHP1Gp1WiAHDHINXlUdGMS6vzNbouN/1H5j:kJpNCv1K1ucwdGMS6vRbdHl

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      7f8b1d3e6d119f29af89780542efb8cf14aac29971f5a149fe8ff32287716c75

    • Size

      45KB

    • MD5

      341dbc173838fb2bb667651257c2c406

    • SHA1

      65e39ecc667ad95a8e5fd5af39e63e06c65e03db

    • SHA256

      7f8b1d3e6d119f29af89780542efb8cf14aac29971f5a149fe8ff32287716c75

    • SHA512

      ce860a7333c66c09547bd6e1d570568d4d840041dcb6c0b6ab9bc8c936fc5a4b0a8a8e50a52f5c7503932c2b35d85a26cf67f5dcc209297c7ce46a3c12f73f10

    • SSDEEP

      768:kRGakoNiNHP1Gp1WiAHDHINXlUdGMS6vzNbouN/1H5j:kJpNCv1K1ucwdGMS6vRbdHl

    • 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