Overview

overview

10

Static

static

3

5668c654a9...9N.exe

windows7-x64

10

5668c654a9...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5668c654a90e9d14914ff15aaae6135a244fcc9f1a582adb4b04561352dcc519N

  • Size

    96KB

  • Sample

    241005-m265jsvfle

  • MD5

    f7ccca34de780590e26a2ee9162d11d0

  • SHA1

    9c5cf99f4c4df7641402ca45ffe0e6d5f2705041

  • SHA256

    5668c654a90e9d14914ff15aaae6135a244fcc9f1a582adb4b04561352dcc519

  • SHA512

    6972cfb47b293b99f3bdd82a569284205231815d031f87f65a67def476503e453a7fdbabb743f73439e158722213b0d2d2a3fae00228e50e33b6e0f293d8b324

  • SSDEEP

    1536:1ePGMz2LVVDoVWITUzkxjISjgd4Le0QH5bXtVnVT4EmimS1duV9jojTIvjr:1e6Xm8EJMIohXtSimS1d69jc0v

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

      5668c654a90e9d14914ff15aaae6135a244fcc9f1a582adb4b04561352dcc519N

    • Size

      96KB

    • MD5

      f7ccca34de780590e26a2ee9162d11d0

    • SHA1

      9c5cf99f4c4df7641402ca45ffe0e6d5f2705041

    • SHA256

      5668c654a90e9d14914ff15aaae6135a244fcc9f1a582adb4b04561352dcc519

    • SHA512

      6972cfb47b293b99f3bdd82a569284205231815d031f87f65a67def476503e453a7fdbabb743f73439e158722213b0d2d2a3fae00228e50e33b6e0f293d8b324

    • SSDEEP

      1536:1ePGMz2LVVDoVWITUzkxjISjgd4Le0QH5bXtVnVT4EmimS1duV9jojTIvjr:1e6Xm8EJMIohXtSimS1d69jc0v

    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