Overview

overview

10

Static

static

3

adec74b27e...3N.exe

windows7-x64

10

adec74b27e...3N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    adec74b27ec579e655e7e6e51a7d3d31ad022e5efe198533c6858f0a2b384063N.exe

  • Size

    88KB

  • Sample

    241207-ye4xfsznfw

  • MD5

    c629126021b8ce6c96b83036d9cf8ef0

  • SHA1

    ea6f1160647cc64801614199a2902caa336cf217

  • SHA256

    adec74b27ec579e655e7e6e51a7d3d31ad022e5efe198533c6858f0a2b384063

  • SHA512

    8e7f9c55660a6bc48e5c08ab9969dd5d1efbc7135997f1a271b10791b417fe0a9b461187b1747d3294f0bd34b1089edd82bdbe9ac9357f31d4cec3d16e6862fb

  • SSDEEP

    1536:9ATfd+2ictB9OnwNrQ1MWIsrsR++/q3mnrc33nU9Onouy8D:mTfd6W3rX/9R++drc3WOoutD

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

      adec74b27ec579e655e7e6e51a7d3d31ad022e5efe198533c6858f0a2b384063N.exe

    • Size

      88KB

    • MD5

      c629126021b8ce6c96b83036d9cf8ef0

    • SHA1

      ea6f1160647cc64801614199a2902caa336cf217

    • SHA256

      adec74b27ec579e655e7e6e51a7d3d31ad022e5efe198533c6858f0a2b384063

    • SHA512

      8e7f9c55660a6bc48e5c08ab9969dd5d1efbc7135997f1a271b10791b417fe0a9b461187b1747d3294f0bd34b1089edd82bdbe9ac9357f31d4cec3d16e6862fb

    • SSDEEP

      1536:9ATfd+2ictB9OnwNrQ1MWIsrsR++/q3mnrc33nU9Onouy8D:mTfd6W3rX/9R++drc3WOoutD

    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