General

  • Target

    7aa096697bf55dfe39ff44ed7053a77f5b85a4b79b08d388159602605f4159deN

  • Size

    72KB

  • Sample

    241107-hs221sxgna

  • MD5

    ae401e8d3988e1fa7b105da1a7560530

  • SHA1

    892e30ad237a7ebb9afbdea6cfff99bcb32979d6

  • SHA256

    7aa096697bf55dfe39ff44ed7053a77f5b85a4b79b08d388159602605f4159de

  • SHA512

    e8621cd00376000d4969e2c36cd0069a3304d57f01a8d7baf715ee6781f6ae41027cbf3c994fcf71bd638ce166d29d140dbe47d1432c22b2df03ab9d7febe088

  • SSDEEP

    1536:2XLKJlPZWawVw3kjWtfl/OQxOwZZOHP19Sf:c+JlPZbwa3k6tflO01W4

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

      7aa096697bf55dfe39ff44ed7053a77f5b85a4b79b08d388159602605f4159deN

    • Size

      72KB

    • MD5

      ae401e8d3988e1fa7b105da1a7560530

    • SHA1

      892e30ad237a7ebb9afbdea6cfff99bcb32979d6

    • SHA256

      7aa096697bf55dfe39ff44ed7053a77f5b85a4b79b08d388159602605f4159de

    • SHA512

      e8621cd00376000d4969e2c36cd0069a3304d57f01a8d7baf715ee6781f6ae41027cbf3c994fcf71bd638ce166d29d140dbe47d1432c22b2df03ab9d7febe088

    • SSDEEP

      1536:2XLKJlPZWawVw3kjWtfl/OQxOwZZOHP19Sf:c+JlPZbwa3k6tflO01W4

    • 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