Overview

overview

10

Static

static

3

716f1f2aa6...b9.exe

windows7-x64

10

716f1f2aa6...b9.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    716f1f2aa6bc55a0e9096592953b6b947b94241eff84678b4a98645724b536b9

  • Size

    88KB

  • Sample

    241224-3emqdszqgv

  • MD5

    3b9387ae1a9990990009b8ab3975d51b

  • SHA1

    16ff456ccdb040bded841c54fca746bc52ca90cf

  • SHA256

    716f1f2aa6bc55a0e9096592953b6b947b94241eff84678b4a98645724b536b9

  • SHA512

    8be67ed9d4db1e22ccbe763cce1b7e6997750e90d8766ae51098f00e493b049b15349b1398806b6122f5887b3c499a04c07e4f1d3c07b7313bd891ef61312ca6

  • SSDEEP

    1536:VHDurpPWVqmmaGlAyHF5hp2pyFyNgDLuo0SILV7ObkzRgVdHnouy8Z:Rkp3aGlAyHF5hIpyFyNgxFILAbWgVdH7

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

      716f1f2aa6bc55a0e9096592953b6b947b94241eff84678b4a98645724b536b9

    • Size

      88KB

    • MD5

      3b9387ae1a9990990009b8ab3975d51b

    • SHA1

      16ff456ccdb040bded841c54fca746bc52ca90cf

    • SHA256

      716f1f2aa6bc55a0e9096592953b6b947b94241eff84678b4a98645724b536b9

    • SHA512

      8be67ed9d4db1e22ccbe763cce1b7e6997750e90d8766ae51098f00e493b049b15349b1398806b6122f5887b3c499a04c07e4f1d3c07b7313bd891ef61312ca6

    • SSDEEP

      1536:VHDurpPWVqmmaGlAyHF5hp2pyFyNgDLuo0SILV7ObkzRgVdHnouy8Z:Rkp3aGlAyHF5hIpyFyNgxFILAbWgVdH7

    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