Overview

overview

10

Static

static

3

e0e06b1bcc...cN.exe

windows7-x64

10

e0e06b1bcc...cN.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    e0e06b1bccd0d684a3c2680ae112bb6abf30e771d88953690daee562c05a99fcN

  • Size

    96KB

  • Sample

    241013-x2sx2atelh

  • MD5

    9b468542470a7839a3c751f9ead75020

  • SHA1

    e4e2fd5f29e12f36f5c930402596b32cadd82a35

  • SHA256

    e0e06b1bccd0d684a3c2680ae112bb6abf30e771d88953690daee562c05a99fc

  • SHA512

    f0eb9b4b531e6db03ebe47a8111838de7ad937b34190ada97e26d10a2c8641fdc1e2faf22e7fdef3a7e767b95b419e8582dbb5b20cd3acc846058b728c2a9ea1

  • SSDEEP

    1536:+8zEMK5shyglz22Jc09dCpkAy/oj95+4L99txB1dRJ/pduV9jojTIvjrH:+8UIDdgX5B1V/pd69jc0vf

Score
10/10
berbewbackdoordiscoverypersistence

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

      e0e06b1bccd0d684a3c2680ae112bb6abf30e771d88953690daee562c05a99fcN

    • Size

      96KB

    • MD5

      9b468542470a7839a3c751f9ead75020

    • SHA1

      e4e2fd5f29e12f36f5c930402596b32cadd82a35

    • SHA256

      e0e06b1bccd0d684a3c2680ae112bb6abf30e771d88953690daee562c05a99fc

    • SHA512

      f0eb9b4b531e6db03ebe47a8111838de7ad937b34190ada97e26d10a2c8641fdc1e2faf22e7fdef3a7e767b95b419e8582dbb5b20cd3acc846058b728c2a9ea1

    • SSDEEP

      1536:+8zEMK5shyglz22Jc09dCpkAy/oj95+4L99txB1dRJ/pduV9jojTIvjrH:+8UIDdgX5B1V/pd69jc0vf

    Score
    10/10
    berbewbackdoordiscoverypersistence

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

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks