Overview

overview

10

Static

static

3

ce6e56c11a...fN.exe

windows7-x64

10

ce6e56c11a...fN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ce6e56c11a6920f58b7c53a50d323c653756942b3d6ba9187e92d2ae9cf854bfN

  • Size

    72KB

  • Sample

    241018-ddkrzawbpn

  • MD5

    dc6f4cbae82a13b64761ab598ca0c600

  • SHA1

    79b92347f8fa27be095d01758ea82fa2f9fac8d5

  • SHA256

    ce6e56c11a6920f58b7c53a50d323c653756942b3d6ba9187e92d2ae9cf854bf

  • SHA512

    b21d83dae3d41bb8655cb44718d0a11c4c646b50538a1194ebdb86a5cf7066addabb453128dc368275cc8dbd34866a3d6b2f2675df3fc3b11a15054b3c41ad8a

  • SSDEEP

    1536:aJIrwtknFbGxU1YFHuqSyrh11gc3D74EzcwazH:u8zA1dNo

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

      ce6e56c11a6920f58b7c53a50d323c653756942b3d6ba9187e92d2ae9cf854bfN

    • Size

      72KB

    • MD5

      dc6f4cbae82a13b64761ab598ca0c600

    • SHA1

      79b92347f8fa27be095d01758ea82fa2f9fac8d5

    • SHA256

      ce6e56c11a6920f58b7c53a50d323c653756942b3d6ba9187e92d2ae9cf854bf

    • SHA512

      b21d83dae3d41bb8655cb44718d0a11c4c646b50538a1194ebdb86a5cf7066addabb453128dc368275cc8dbd34866a3d6b2f2675df3fc3b11a15054b3c41ad8a

    • SSDEEP

      1536:aJIrwtknFbGxU1YFHuqSyrh11gc3D74EzcwazH:u8zA1dNo

    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