Overview

overview

10

Static

static

10

0109424d6e...18.exe

windows7-x64

10

0109424d6e...18.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    0109424d6eb034d5e7601651ff4c5b2cb634caf618e326d8706271c98a2ad118

  • Size

    128KB

  • Sample

    241014-wpezzasdnq

  • MD5

    ce1db8844acbf2b2f6d34214c9d01a02

  • SHA1

    6d9ecb22a3895c028bfa6a4dc7ed9cd6e810a3ae

  • SHA256

    0109424d6eb034d5e7601651ff4c5b2cb634caf618e326d8706271c98a2ad118

  • SHA512

    a4ac1266f48ccae505cd260209cdbfbe7fb246e3eb5e6f46363046e006a6cd311d6c7db64cab2c4e5f7bbb4a3aa64d615236b061c872c5bbecbaaf762d1bacdd

  • SSDEEP

    3072:6lqqIeREFGrKeqlj9pui6yYPaI7DehizrVtN:6Qz42pui6yYPaIGc

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      0109424d6eb034d5e7601651ff4c5b2cb634caf618e326d8706271c98a2ad118

    • Size

      128KB

    • MD5

      ce1db8844acbf2b2f6d34214c9d01a02

    • SHA1

      6d9ecb22a3895c028bfa6a4dc7ed9cd6e810a3ae

    • SHA256

      0109424d6eb034d5e7601651ff4c5b2cb634caf618e326d8706271c98a2ad118

    • SHA512

      a4ac1266f48ccae505cd260209cdbfbe7fb246e3eb5e6f46363046e006a6cd311d6c7db64cab2c4e5f7bbb4a3aa64d615236b061c872c5bbecbaaf762d1bacdd

    • SSDEEP

      3072:6lqqIeREFGrKeqlj9pui6yYPaI7DehizrVtN:6Qz42pui6yYPaIGc

    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