Overview

overview

10

Static

static

3

06a244c07d...95.exe

windows7-x64

10

06a244c07d...95.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    06a244c07d6056a00d2029c5e7368b513555f987e72d4b4106cf8f4b2451e295

  • Size

    80KB

  • Sample

    241209-xxdybaxpdz

  • MD5

    730c56df32488005aa5d388be2f30d32

  • SHA1

    b787fd463d5de5921fb1174ef5f106af7f7102c6

  • SHA256

    06a244c07d6056a00d2029c5e7368b513555f987e72d4b4106cf8f4b2451e295

  • SHA512

    889e4f22db794b8362778d565d5a972b95beee34fcdaa70f83a4cef5d7e3a75e2a6c90f53b2d9671bd5c9d0c6df2aa5da11f2ce37ed28c72372cb3b3836738b2

  • SSDEEP

    1536:IUiGaus3iCNxXdyo0C3p4k9V6fL728sGvfFMYXBraUGRV/kFeJuqnhCN:1iBiadI2WZTt9x+U8V/kFeJLCN

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

      06a244c07d6056a00d2029c5e7368b513555f987e72d4b4106cf8f4b2451e295

    • Size

      80KB

    • MD5

      730c56df32488005aa5d388be2f30d32

    • SHA1

      b787fd463d5de5921fb1174ef5f106af7f7102c6

    • SHA256

      06a244c07d6056a00d2029c5e7368b513555f987e72d4b4106cf8f4b2451e295

    • SHA512

      889e4f22db794b8362778d565d5a972b95beee34fcdaa70f83a4cef5d7e3a75e2a6c90f53b2d9671bd5c9d0c6df2aa5da11f2ce37ed28c72372cb3b3836738b2

    • SSDEEP

      1536:IUiGaus3iCNxXdyo0C3p4k9V6fL728sGvfFMYXBraUGRV/kFeJuqnhCN:1iBiadI2WZTt9x+U8V/kFeJLCN

    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

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks