Overview

overview

10

Static

static

3

25c2c5f31f...27.exe

windows7-x64

10

25c2c5f31f...27.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    25c2c5f31f8180723824645ec0cb20e39ca32ddfaab91dcd8966d8d582d3b227

  • Size

    512KB

  • Sample

    241012-ymqpsssgrk

  • MD5

    ee7b714cb9562437996d9465d8200e64

  • SHA1

    819cbef5d1fd3c5fb9aa3ab0033495634e2f33cf

  • SHA256

    25c2c5f31f8180723824645ec0cb20e39ca32ddfaab91dcd8966d8d582d3b227

  • SHA512

    38d6022894f191d418acee7d559035859b991e708201363448753cf6c4980a6f3d80805dad83c12bc270f17fab9d13ad36cac0530fd6b70de2c16bbe80cc4ec4

  • SSDEEP

    12288:ZaQOgeGyXu1jGG1wsGeBgRTGAzciETdqvZNemWrsiLk6mqgSg9:ZaQOXGyXsGG1wsLUT3Iipr

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

      25c2c5f31f8180723824645ec0cb20e39ca32ddfaab91dcd8966d8d582d3b227

    • Size

      512KB

    • MD5

      ee7b714cb9562437996d9465d8200e64

    • SHA1

      819cbef5d1fd3c5fb9aa3ab0033495634e2f33cf

    • SHA256

      25c2c5f31f8180723824645ec0cb20e39ca32ddfaab91dcd8966d8d582d3b227

    • SHA512

      38d6022894f191d418acee7d559035859b991e708201363448753cf6c4980a6f3d80805dad83c12bc270f17fab9d13ad36cac0530fd6b70de2c16bbe80cc4ec4

    • SSDEEP

      12288:ZaQOgeGyXu1jGG1wsGeBgRTGAzciETdqvZNemWrsiLk6mqgSg9:ZaQOXGyXsGG1wsLUT3Iipr

    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