General

  • Target

    25444b829f5fb96d0bbeafb98d51efb5975c74b78a00832b7627541ac038e5f3

  • Size

    93KB

  • Sample

    250127-zdjqkavpck

  • MD5

    2a9a53f021708157b098d534633d33ab

  • SHA1

    51dabc8d1961611ad6926fffdb8e3b81c902f1e1

  • SHA256

    25444b829f5fb96d0bbeafb98d51efb5975c74b78a00832b7627541ac038e5f3

  • SHA512

    79f2522708ec1de8f1a88b232bfae099d5cb7ba3a8c789d452387a6399990dca32c3d3d7a3cc0d172571402487d95f4f5af93708da271f02b7ebd3598a2901bb

  • SSDEEP

    1536:EXwftVYkwxw6vestycsi4SWAC//TG4NIwcQ1MIrTcjiwg58:EXwftBwi6ve2sik//TvnR1M+YY58

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

      25444b829f5fb96d0bbeafb98d51efb5975c74b78a00832b7627541ac038e5f3

    • Size

      93KB

    • MD5

      2a9a53f021708157b098d534633d33ab

    • SHA1

      51dabc8d1961611ad6926fffdb8e3b81c902f1e1

    • SHA256

      25444b829f5fb96d0bbeafb98d51efb5975c74b78a00832b7627541ac038e5f3

    • SHA512

      79f2522708ec1de8f1a88b232bfae099d5cb7ba3a8c789d452387a6399990dca32c3d3d7a3cc0d172571402487d95f4f5af93708da271f02b7ebd3598a2901bb

    • SSDEEP

      1536:EXwftVYkwxw6vestycsi4SWAC//TG4NIwcQ1MIrTcjiwg58:EXwftBwi6ve2sik//TvnR1M+YY58

    • 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