General

  • Target

    fe9c881e4b6b8bc5d36f6fe5788ae8c498a4c524313df1f40de3f3fc0de02908N

  • Size

    45KB

  • Sample

    241012-3aetzs1dln

  • MD5

    1ed3ba044dd5cdc35d6e10638d857a10

  • SHA1

    31e00284627e7cb5bb433b291bad4f9efd6595bc

  • SHA256

    fe9c881e4b6b8bc5d36f6fe5788ae8c498a4c524313df1f40de3f3fc0de02908

  • SHA512

    ca891f6392673162f019cd2215526308eecc71f8b9247b80a7250b913f87fc6cd41f0dcc12cfa74c6f2d2839337f9fe232ef735d3c86bd5384a7bf61f2a784b4

  • SSDEEP

    768:IcAhMt/jhzMGOkuFkxP82aPcUDddEYcK95W7788845YLaS8OhI/1H55:/AhMt/dzMGubkUbEYc88OhOH

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      fe9c881e4b6b8bc5d36f6fe5788ae8c498a4c524313df1f40de3f3fc0de02908N

    • Size

      45KB

    • MD5

      1ed3ba044dd5cdc35d6e10638d857a10

    • SHA1

      31e00284627e7cb5bb433b291bad4f9efd6595bc

    • SHA256

      fe9c881e4b6b8bc5d36f6fe5788ae8c498a4c524313df1f40de3f3fc0de02908

    • SHA512

      ca891f6392673162f019cd2215526308eecc71f8b9247b80a7250b913f87fc6cd41f0dcc12cfa74c6f2d2839337f9fe232ef735d3c86bd5384a7bf61f2a784b4

    • SSDEEP

      768:IcAhMt/jhzMGOkuFkxP82aPcUDddEYcK95W7788845YLaS8OhI/1H55:/AhMt/dzMGubkUbEYc88OhOH

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks