General

  • Target

    f09982e093f309fcaacb1fb2441cea70c1275368ba1843a6dc7ca76915fcd591N.exe

  • Size

    301KB

  • Sample

    241225-vbqc4szjck

  • MD5

    a3eea63fc0b1ed788abe87f3e2a94560

  • SHA1

    e0f76238cfd4e1ff77cd8b0a140b34e0662fcac3

  • SHA256

    f09982e093f309fcaacb1fb2441cea70c1275368ba1843a6dc7ca76915fcd591

  • SHA512

    03c71428afa0fdb25d8318d1267e2be887677e424df21e95c647c812121b2977348b0788bcae1a42f0396b91a33b1dcff304675850929120d5df39e1f1f7c5ba

  • SSDEEP

    6144:ktWFRjSGmZfm+kte+MZmYm+DakBpvXBwNBezP:ksne+Y/+TezP

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      f09982e093f309fcaacb1fb2441cea70c1275368ba1843a6dc7ca76915fcd591N.exe

    • Size

      301KB

    • MD5

      a3eea63fc0b1ed788abe87f3e2a94560

    • SHA1

      e0f76238cfd4e1ff77cd8b0a140b34e0662fcac3

    • SHA256

      f09982e093f309fcaacb1fb2441cea70c1275368ba1843a6dc7ca76915fcd591

    • SHA512

      03c71428afa0fdb25d8318d1267e2be887677e424df21e95c647c812121b2977348b0788bcae1a42f0396b91a33b1dcff304675850929120d5df39e1f1f7c5ba

    • SSDEEP

      6144:ktWFRjSGmZfm+kte+MZmYm+DakBpvXBwNBezP:ksne+Y/+TezP

    • 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