General

  • Target

    e44f21b248ce3d8a2933200b39c152e5c21061912715fe6f17f84f81999117cc

  • Size

    52KB

  • Sample

    241225-d9vxtaxjer

  • MD5

    e001f833b4f7c07062b51c47d50ba808

  • SHA1

    530dcd2a260fbd68250d1beef2fafede26ac45a5

  • SHA256

    e44f21b248ce3d8a2933200b39c152e5c21061912715fe6f17f84f81999117cc

  • SHA512

    68461b46944a9d52a98e8bd91369e13027cc3d748c231e92e9d8d0ebe08caee3c6eae2cab00f2ba45c968225c3a563050b2f00697e3db35c16fed44546606a19

  • SSDEEP

    768:W4tYIuNcKYta8HprUHY/plhiiE0oZS0sTJ+bL5/1H5F/sMMABvKWe:W4tYIuNcxHpr6EplUz0oZFsYBMAdKZ

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      e44f21b248ce3d8a2933200b39c152e5c21061912715fe6f17f84f81999117cc

    • Size

      52KB

    • MD5

      e001f833b4f7c07062b51c47d50ba808

    • SHA1

      530dcd2a260fbd68250d1beef2fafede26ac45a5

    • SHA256

      e44f21b248ce3d8a2933200b39c152e5c21061912715fe6f17f84f81999117cc

    • SHA512

      68461b46944a9d52a98e8bd91369e13027cc3d748c231e92e9d8d0ebe08caee3c6eae2cab00f2ba45c968225c3a563050b2f00697e3db35c16fed44546606a19

    • SSDEEP

      768:W4tYIuNcKYta8HprUHY/plhiiE0oZS0sTJ+bL5/1H5F/sMMABvKWe:W4tYIuNcxHpr6EplUz0oZFsYBMAdKZ

    • 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