General

  • Target

    47524bf469b0c1e37cee31ef52194cbf9a361750ba2cb9a7bf8ade28fe960cad.exe

  • Size

    288KB

  • Sample

    250119-qbd8mayrbk

  • MD5

    92cace91195fabb90e96edc5dd293e74

  • SHA1

    6810cd83e63bc681ff3e31c7bd28d08d0a3071b0

  • SHA256

    47524bf469b0c1e37cee31ef52194cbf9a361750ba2cb9a7bf8ade28fe960cad

  • SHA512

    1ff9cc2588fd2be7ab7f9e477ba29d092bcde4f5b0b785f5388c585da573968381e1872d5ff5cd8d532b957f878dbfb7fc680d826b56088a2f89cc6f1d9b061f

  • SSDEEP

    3072:KIlE+0A42dMislleA7LDT1Yx07KlFYzqpCZSLMi5lQvuIbuzj1DukJFv7I7JxxIn:8+Z3dRslIYLl+wGXAF2PbgKLV/

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      47524bf469b0c1e37cee31ef52194cbf9a361750ba2cb9a7bf8ade28fe960cad.exe

    • Size

      288KB

    • MD5

      92cace91195fabb90e96edc5dd293e74

    • SHA1

      6810cd83e63bc681ff3e31c7bd28d08d0a3071b0

    • SHA256

      47524bf469b0c1e37cee31ef52194cbf9a361750ba2cb9a7bf8ade28fe960cad

    • SHA512

      1ff9cc2588fd2be7ab7f9e477ba29d092bcde4f5b0b785f5388c585da573968381e1872d5ff5cd8d532b957f878dbfb7fc680d826b56088a2f89cc6f1d9b061f

    • SSDEEP

      3072:KIlE+0A42dMislleA7LDT1Yx07KlFYzqpCZSLMi5lQvuIbuzj1DukJFv7I7JxxIn:8+Z3dRslIYLl+wGXAF2PbgKLV/

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Brute Ratel C4

      A customized command and control framework for red teaming and adversary simulation.

    • Bruteratel family

    • Detect BruteRatel badger

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks