General

  • Target

    cf016c837637d51b149eb31ece254616e9f720299a433cd88f5f45ef051f174a

  • Size

    92KB

  • Sample

    241107-fata2swbnc

  • MD5

    de39032bc3032e7cd30f34461240d394

  • SHA1

    66acb722ab8b173442b37aa22122a49a402cb119

  • SHA256

    cf016c837637d51b149eb31ece254616e9f720299a433cd88f5f45ef051f174a

  • SHA512

    d82cfba401fb84f5a356b8d09faeda47568ed15abf422f9e32a6edbe1a717c102fed818938f97b4378b35ccc22935b3d5853f9644f1b9eb9e2f74db41cb14a79

  • SSDEEP

    1536:Y+LQB57q8j5CJyZmGobUqT8nT4v50Zzc5gks0wjOXnKQrUoR24HsUs:Y+Gm8jMJyGjTET4vj5ggwjt6THsR

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

      cf016c837637d51b149eb31ece254616e9f720299a433cd88f5f45ef051f174a

    • Size

      92KB

    • MD5

      de39032bc3032e7cd30f34461240d394

    • SHA1

      66acb722ab8b173442b37aa22122a49a402cb119

    • SHA256

      cf016c837637d51b149eb31ece254616e9f720299a433cd88f5f45ef051f174a

    • SHA512

      d82cfba401fb84f5a356b8d09faeda47568ed15abf422f9e32a6edbe1a717c102fed818938f97b4378b35ccc22935b3d5853f9644f1b9eb9e2f74db41cb14a79

    • SSDEEP

      1536:Y+LQB57q8j5CJyZmGobUqT8nT4v50Zzc5gks0wjOXnKQrUoR24HsUs:Y+Gm8jMJyGjTET4vj5ggwjt6THsR

    • 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