General

  • Target

    973daa8ba0a377b4a23722065e0e0af75eda70be382cc736c7ad05d954b969d5N

  • Size

    320KB

  • Sample

    241110-qks35sxejj

  • MD5

    ae83f866c4e289e259367748c50d50e0

  • SHA1

    d5998e8790898ad3d7e7a2815afe0273e98691f2

  • SHA256

    973daa8ba0a377b4a23722065e0e0af75eda70be382cc736c7ad05d954b969d5

  • SHA512

    90f5d313993af5e3d60761aff7f43f87d162a0801e9a85a70073f6cabe033e00ee2a7ad55b9d29d81cd9eeda20c30d5ad909ba778bb49179c1c94ef85b46f2e4

  • SSDEEP

    6144:XJuW61pi2QPDGyZ6YugQdjGG1wsKm06D4:I/EbGyXu1jGG1ws54

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

      973daa8ba0a377b4a23722065e0e0af75eda70be382cc736c7ad05d954b969d5N

    • Size

      320KB

    • MD5

      ae83f866c4e289e259367748c50d50e0

    • SHA1

      d5998e8790898ad3d7e7a2815afe0273e98691f2

    • SHA256

      973daa8ba0a377b4a23722065e0e0af75eda70be382cc736c7ad05d954b969d5

    • SHA512

      90f5d313993af5e3d60761aff7f43f87d162a0801e9a85a70073f6cabe033e00ee2a7ad55b9d29d81cd9eeda20c30d5ad909ba778bb49179c1c94ef85b46f2e4

    • SSDEEP

      6144:XJuW61pi2QPDGyZ6YugQdjGG1wsKm06D4:I/EbGyXu1jGG1ws54

    • 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