Overview

overview

10

Static

static

3

18ceb49d31...4N.exe

windows7-x64

10

18ceb49d31...4N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    18ceb49d31865bc3e041fe67f6978e8841d846912b162b304a8258a713db7974N

  • Size

    205KB

  • Sample

    240919-ggddvatcra

  • MD5

    f3b24f1683a93cec9efa5d1112fa09f0

  • SHA1

    e643b72b157123642039f3c820b0127d82fcca37

  • SHA256

    18ceb49d31865bc3e041fe67f6978e8841d846912b162b304a8258a713db7974

  • SHA512

    f0571be223c3053766e8f8ddbfa459f0bfdb03230c60b790010fde9648fa2fcf817a4e9854ff5b1ce1cf1163f4f3ab6aeee125ebd071a84e2b7632355567c862

  • SSDEEP

    6144:SAC3EqfQbeGyZ6YugQdjGG1wsKm6eBgdQbz:SAsEqfQKGyXu1jGG1wsGeBg8

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

      18ceb49d31865bc3e041fe67f6978e8841d846912b162b304a8258a713db7974N

    • Size

      205KB

    • MD5

      f3b24f1683a93cec9efa5d1112fa09f0

    • SHA1

      e643b72b157123642039f3c820b0127d82fcca37

    • SHA256

      18ceb49d31865bc3e041fe67f6978e8841d846912b162b304a8258a713db7974

    • SHA512

      f0571be223c3053766e8f8ddbfa459f0bfdb03230c60b790010fde9648fa2fcf817a4e9854ff5b1ce1cf1163f4f3ab6aeee125ebd071a84e2b7632355567c862

    • SSDEEP

      6144:SAC3EqfQbeGyZ6YugQdjGG1wsKm6eBgdQbz:SAsEqfQKGyXu1jGG1wsGeBg8

    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