General

  • Target

    d6e2eb091fb6aa07b82baa582d704f58ffebce1c683995ed047a74e712dd0f58N

  • Size

    93KB

  • Sample

    241110-t3q82stneq

  • MD5

    397378ec14cbb003472559502caa8f30

  • SHA1

    e50bc85e3d1db2778b8b6366a0ddaaf4c5bfa9f4

  • SHA256

    d6e2eb091fb6aa07b82baa582d704f58ffebce1c683995ed047a74e712dd0f58

  • SHA512

    ca28f0c17c281fb70cbcbaba2ec0734869b51cebfc6603760b2c116ea13aad679c0f44aa0e8fb452ceab00b004c4de44ed3ab4a3cea3266c46aeee928d6a6dc9

  • SSDEEP

    1536:wCMlRSHixkzT1CQJnmZ6f8EwPT8C21eitwTTa5EMF1dGHGfGVIG+k8Tfljiwg58:2SHiyP1CQurK1lJFrGXVz+lBY58

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

      d6e2eb091fb6aa07b82baa582d704f58ffebce1c683995ed047a74e712dd0f58N

    • Size

      93KB

    • MD5

      397378ec14cbb003472559502caa8f30

    • SHA1

      e50bc85e3d1db2778b8b6366a0ddaaf4c5bfa9f4

    • SHA256

      d6e2eb091fb6aa07b82baa582d704f58ffebce1c683995ed047a74e712dd0f58

    • SHA512

      ca28f0c17c281fb70cbcbaba2ec0734869b51cebfc6603760b2c116ea13aad679c0f44aa0e8fb452ceab00b004c4de44ed3ab4a3cea3266c46aeee928d6a6dc9

    • SSDEEP

      1536:wCMlRSHixkzT1CQJnmZ6f8EwPT8C21eitwTTa5EMF1dGHGfGVIG+k8Tfljiwg58:2SHiyP1CQurK1lJFrGXVz+lBY58

    • 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