Overview

overview

10

Static

static

3

ad0e736360...1N.exe

windows7-x64

10

ad0e736360...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ad0e7363600c435e095645e57348c71f4e48d9e76244cf1e425c7604ab605441N.exe

  • Size

    74KB

  • Sample

    241222-kj3y3a1mfx

  • MD5

    ef19231297a63215bc1046806bcfebc0

  • SHA1

    93255c41a01b49093749a42e88dd0dc24ae10879

  • SHA256

    ad0e7363600c435e095645e57348c71f4e48d9e76244cf1e425c7604ab605441

  • SHA512

    7cd304998950f6a13951e3cef05e5f3ecba4c9a7524801146f57663b896c542cb2d32218f28b55988298d9bea547b8b6c9f1beb6786830e87d61cdccd85371b8

  • SSDEEP

    1536:5hldb+BR6DP3aG24NpyLTutVDYnVNQVednQFa2L:5hL+BR6ihFYVDYn/QMao2L

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

      ad0e7363600c435e095645e57348c71f4e48d9e76244cf1e425c7604ab605441N.exe

    • Size

      74KB

    • MD5

      ef19231297a63215bc1046806bcfebc0

    • SHA1

      93255c41a01b49093749a42e88dd0dc24ae10879

    • SHA256

      ad0e7363600c435e095645e57348c71f4e48d9e76244cf1e425c7604ab605441

    • SHA512

      7cd304998950f6a13951e3cef05e5f3ecba4c9a7524801146f57663b896c542cb2d32218f28b55988298d9bea547b8b6c9f1beb6786830e87d61cdccd85371b8

    • SSDEEP

      1536:5hldb+BR6DP3aG24NpyLTutVDYnVNQVednQFa2L:5hL+BR6ihFYVDYn/QMao2L

    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