Overview

overview

10

Static

static

3

10305791d2...9N.exe

windows7-x64

10

10305791d2...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    10305791d27a0be9e488b7cbdeb1f7a567e3914f9560e652ce40f70b348a6099N

  • Size

    93KB

  • Sample

    241009-lcpcrsxhne

  • MD5

    da34ae52616b3a977434ebf2ca5d8900

  • SHA1

    40209ededafba8febc99aad96a95afe721ae0559

  • SHA256

    10305791d27a0be9e488b7cbdeb1f7a567e3914f9560e652ce40f70b348a6099

  • SHA512

    9e858b0376663393790c6c62599d2efd8e59336c1641acd52da6f1e8db4c3555728f078342737adf6b93a417105822add32d81a25ff1d7ac0c1bee8eeab1ad0a

  • SSDEEP

    1536:6CzLUSGWJL6GQOuSeecqcnO5GhWH/lkEJtrwVbjKWcTqxjiwg58:6ohmqOnO5GhWdkEJBwNKWceY58

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

      10305791d27a0be9e488b7cbdeb1f7a567e3914f9560e652ce40f70b348a6099N

    • Size

      93KB

    • MD5

      da34ae52616b3a977434ebf2ca5d8900

    • SHA1

      40209ededafba8febc99aad96a95afe721ae0559

    • SHA256

      10305791d27a0be9e488b7cbdeb1f7a567e3914f9560e652ce40f70b348a6099

    • SHA512

      9e858b0376663393790c6c62599d2efd8e59336c1641acd52da6f1e8db4c3555728f078342737adf6b93a417105822add32d81a25ff1d7ac0c1bee8eeab1ad0a

    • SSDEEP

      1536:6CzLUSGWJL6GQOuSeecqcnO5GhWH/lkEJtrwVbjKWcTqxjiwg58:6ohmqOnO5GhWdkEJBwNKWceY58

    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