General

  • Target

    d6ca7af1570d264d596c9ffdb3bb33ba08ba06270c6b9f494e487be3ac657244N.exe

  • Size

    192KB

  • Sample

    241113-vz8jlawfpm

  • MD5

    d99cd7dfcf573452e0bbb50bff23ba50

  • SHA1

    c89afd450b7f003291d2b8c16c1145de02bc5d44

  • SHA256

    d6ca7af1570d264d596c9ffdb3bb33ba08ba06270c6b9f494e487be3ac657244

  • SHA512

    99c541c32a1c18feedb96fea4c686347490af13658140d8a6e1081443b65f4415f8e51798b30e1486ff3c3a655262c320d333985a0ecf76e59b7c00e7edda8b9

  • SSDEEP

    3072:HG9EJ3Fz0nB1qz6KUwp4PmebD5Vo3gLJbGFE22VasiZoR6sCtACou3ZfO:HqO3Fzq1qTBoHbD5W3glbGFIasUDsIj+

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      d6ca7af1570d264d596c9ffdb3bb33ba08ba06270c6b9f494e487be3ac657244N.exe

    • Size

      192KB

    • MD5

      d99cd7dfcf573452e0bbb50bff23ba50

    • SHA1

      c89afd450b7f003291d2b8c16c1145de02bc5d44

    • SHA256

      d6ca7af1570d264d596c9ffdb3bb33ba08ba06270c6b9f494e487be3ac657244

    • SHA512

      99c541c32a1c18feedb96fea4c686347490af13658140d8a6e1081443b65f4415f8e51798b30e1486ff3c3a655262c320d333985a0ecf76e59b7c00e7edda8b9

    • SSDEEP

      3072:HG9EJ3Fz0nB1qz6KUwp4PmebD5Vo3gLJbGFE22VasiZoR6sCtACou3ZfO:HqO3Fzq1qTBoHbD5W3glbGFIasUDsIj+

    • 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