Overview

overview

10

Static

static

3

8692218f6b...dN.exe

windows7-x64

10

8692218f6b...dN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8692218f6b61a7d53f4d8216735e227c01eeada6817d7678a5e1f74839b7ca0dN

  • Size

    416KB

  • Sample

    241017-scdplavgkl

  • MD5

    dc639de8a8485644e0e84b1cc8b4c510

  • SHA1

    c323e04983b19d91fb5a50a10c9bbb1ae9c85eed

  • SHA256

    8692218f6b61a7d53f4d8216735e227c01eeada6817d7678a5e1f74839b7ca0d

  • SHA512

    35cf6009af489a4b432316013a5ac813174b07a786e78a833c1ddcc4ed005a7ea83b555cd46918c5bf556e9338c69c7eeb4286dbf33164a2ba610a7d4d67d4a1

  • SSDEEP

    12288:9l0YJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:9eYJ07kE0KoFtw2gu9RxrBIUbPLwH96I

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

      8692218f6b61a7d53f4d8216735e227c01eeada6817d7678a5e1f74839b7ca0dN

    • Size

      416KB

    • MD5

      dc639de8a8485644e0e84b1cc8b4c510

    • SHA1

      c323e04983b19d91fb5a50a10c9bbb1ae9c85eed

    • SHA256

      8692218f6b61a7d53f4d8216735e227c01eeada6817d7678a5e1f74839b7ca0d

    • SHA512

      35cf6009af489a4b432316013a5ac813174b07a786e78a833c1ddcc4ed005a7ea83b555cd46918c5bf556e9338c69c7eeb4286dbf33164a2ba610a7d4d67d4a1

    • SSDEEP

      12288:9l0YJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:9eYJ07kE0KoFtw2gu9RxrBIUbPLwH96I

    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