General

  • Target

    f19a84ad1dc788cf58394e3fab5750fb3a380e7646322c326065d22104de678fN

  • Size

    117KB

  • Sample

    241111-m4a5wsycqk

  • MD5

    82d1c3b97c82561578b82e74e0af8ae0

  • SHA1

    98dbe555b3bceeefb467cc3949dc954b98504928

  • SHA256

    f19a84ad1dc788cf58394e3fab5750fb3a380e7646322c326065d22104de678f

  • SHA512

    a5499ca35a3ae50af0d921068ee8c45144d0afea4c1567f05faa81cb4aa4711a6821f5534d127af315bdfb81e0c549cfd8d740c009531e69d83a59c9aa157a8a

  • SSDEEP

    1536:4+VEkybAS8pSyqoiG08Y6fm8gQhrIS0wQTB2VXiFFfUN1Avhw6JCM:Fylod087u8gMrjs21iFFfUrQlM

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

      f19a84ad1dc788cf58394e3fab5750fb3a380e7646322c326065d22104de678fN

    • Size

      117KB

    • MD5

      82d1c3b97c82561578b82e74e0af8ae0

    • SHA1

      98dbe555b3bceeefb467cc3949dc954b98504928

    • SHA256

      f19a84ad1dc788cf58394e3fab5750fb3a380e7646322c326065d22104de678f

    • SHA512

      a5499ca35a3ae50af0d921068ee8c45144d0afea4c1567f05faa81cb4aa4711a6821f5534d127af315bdfb81e0c549cfd8d740c009531e69d83a59c9aa157a8a

    • SSDEEP

      1536:4+VEkybAS8pSyqoiG08Y6fm8gQhrIS0wQTB2VXiFFfUN1Avhw6JCM:Fylod087u8gMrjs21iFFfUrQlM

    • 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