General

  • Target

    99e2b3b2d8c8617d04a6143b2e612a25d10f25eed5ee6b9409a27b47940b05c5N

  • Size

    229KB

  • Sample

    241109-seqf6swhrk

  • MD5

    c80fcc1436fd289df9c043fa50b37090

  • SHA1

    15942008e3a44d63868add6eb363bb35e821e55a

  • SHA256

    99e2b3b2d8c8617d04a6143b2e612a25d10f25eed5ee6b9409a27b47940b05c5

  • SHA512

    74cb2389044ffaf39325d14d1bbfc0dcf3cc5c7763acf6b35565b5a45da4792606c7a69a9923a9777fd1cad3297674560a9273969a1d7a5cc6ed80087eba594b

  • SSDEEP

    6144:O91MmgW271+HZ/pvkym/89bYEwPhCKvav:O91O7AIfFfvav

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

      99e2b3b2d8c8617d04a6143b2e612a25d10f25eed5ee6b9409a27b47940b05c5N

    • Size

      229KB

    • MD5

      c80fcc1436fd289df9c043fa50b37090

    • SHA1

      15942008e3a44d63868add6eb363bb35e821e55a

    • SHA256

      99e2b3b2d8c8617d04a6143b2e612a25d10f25eed5ee6b9409a27b47940b05c5

    • SHA512

      74cb2389044ffaf39325d14d1bbfc0dcf3cc5c7763acf6b35565b5a45da4792606c7a69a9923a9777fd1cad3297674560a9273969a1d7a5cc6ed80087eba594b

    • SSDEEP

      6144:O91MmgW271+HZ/pvkym/89bYEwPhCKvav:O91O7AIfFfvav

    • 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