General

  • Target

    943a02963ea93e2efdad3becd9abb52f97ad81497698b205b88e7c399860c76f

  • Size

    192KB

  • Sample

    241110-azwvksylcr

  • MD5

    954191478a94200ba0ea955fc66fc9d9

  • SHA1

    b8568be097d04623e169353fbbadd61934bc3687

  • SHA256

    943a02963ea93e2efdad3becd9abb52f97ad81497698b205b88e7c399860c76f

  • SHA512

    d8b10d8c0ed193360757d945817f22d0913c78c36018230ffd16534a6446416c0a951d29d05f6cfda8d6c50c61a24232c6f57ef5ee56cc1b46c0eb28a1553c24

  • SSDEEP

    1536:aaK6UddXXuH9eQZfYhfxCKP6y4O7zCRr7Bnouy8O6Nuf51TQmQM22OwJwTa58nFz:a16UddXXW9HAhfxZPqRfhoutkTy27zU

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

      943a02963ea93e2efdad3becd9abb52f97ad81497698b205b88e7c399860c76f

    • Size

      192KB

    • MD5

      954191478a94200ba0ea955fc66fc9d9

    • SHA1

      b8568be097d04623e169353fbbadd61934bc3687

    • SHA256

      943a02963ea93e2efdad3becd9abb52f97ad81497698b205b88e7c399860c76f

    • SHA512

      d8b10d8c0ed193360757d945817f22d0913c78c36018230ffd16534a6446416c0a951d29d05f6cfda8d6c50c61a24232c6f57ef5ee56cc1b46c0eb28a1553c24

    • SSDEEP

      1536:aaK6UddXXuH9eQZfYhfxCKP6y4O7zCRr7Bnouy8O6Nuf51TQmQM22OwJwTa58nFz:a16UddXXW9HAhfxZPqRfhoutkTy27zU

    • 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