General

  • Target

    c9e66157f88cfd4cd67dbdda24c0bbf315b9aba3f75b2581f7917591801b46dfN

  • Size

    90KB

  • Sample

    241107-jz9k4sxqcv

  • MD5

    73a14e7773ede17cd526eac4f4926020

  • SHA1

    6c2bd1034c28695c5f05e3669727631533f752fe

  • SHA256

    c9e66157f88cfd4cd67dbdda24c0bbf315b9aba3f75b2581f7917591801b46df

  • SHA512

    8287633a6b93ccb2f956bfbea21a8f65a22d9db3172c7ee89938acf1aa9421f9b317068a370b7853ec902384cb90d2d0a0f4fa5ad8f439ab79cfcb31dea66fe1

  • SSDEEP

    1536:fvp/U6OOtjBPFoGl35zMOeDvDXQ9fOOQ/4BrGTI5Yxj:5s6OO9BCGl5zCwU/4kT0Yxj

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

      c9e66157f88cfd4cd67dbdda24c0bbf315b9aba3f75b2581f7917591801b46dfN

    • Size

      90KB

    • MD5

      73a14e7773ede17cd526eac4f4926020

    • SHA1

      6c2bd1034c28695c5f05e3669727631533f752fe

    • SHA256

      c9e66157f88cfd4cd67dbdda24c0bbf315b9aba3f75b2581f7917591801b46df

    • SHA512

      8287633a6b93ccb2f956bfbea21a8f65a22d9db3172c7ee89938acf1aa9421f9b317068a370b7853ec902384cb90d2d0a0f4fa5ad8f439ab79cfcb31dea66fe1

    • SSDEEP

      1536:fvp/U6OOtjBPFoGl35zMOeDvDXQ9fOOQ/4BrGTI5Yxj:5s6OO9BCGl5zCwU/4kT0Yxj

    • 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