Overview

overview

10

Static

static

3

50b2f36e6c...bN.exe

windows7-x64

10

50b2f36e6c...bN.exe

windows10-2004-x64

10

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General

  • Target

    50b2f36e6c09665e0e9aa01c66551be6cf8c119c3c7227954772b7d139fdf26bN

  • Size

    80KB

  • Sample

    240921-c34eya1ekf

  • MD5

    abfeb753ce7763a18b1262584bd77e60

  • SHA1

    6b6d408a18ef5384ce36552871a7b692a9996fd1

  • SHA256

    50b2f36e6c09665e0e9aa01c66551be6cf8c119c3c7227954772b7d139fdf26b

  • SHA512

    0eb0c87d0389cc96d9fd1216d8f6665230a6ba8b6b4da24b779d116bb8182b852fcbe2184aac6cae26aaf8f0fddf06c21d79aa4dc46ce5f1af8e103627356329

  • SSDEEP

    1536:CaduHEJAKIdp/FOY8yMM86A1cgCe8uvQGYQzlVZgs:9uHeAR/BMM86AugCe8uvQa7gs

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://master-x.com/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://crutop.ru/index.php

http://kaspersky.ru/index.php

http://color-bank.ru/index.php

http://adult-empire.com/index.php

http://virus-list.com/index.php

http://trojan.ru/index.php

http://xware.cjb.net/index.htm

http://konfiskat.org/index.htm

http://parex-bank.ru/index.htm

http://fethard.biz/index.htm

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

Targets

    • Target

      50b2f36e6c09665e0e9aa01c66551be6cf8c119c3c7227954772b7d139fdf26bN

    • Size

      80KB

    • MD5

      abfeb753ce7763a18b1262584bd77e60

    • SHA1

      6b6d408a18ef5384ce36552871a7b692a9996fd1

    • SHA256

      50b2f36e6c09665e0e9aa01c66551be6cf8c119c3c7227954772b7d139fdf26b

    • SHA512

      0eb0c87d0389cc96d9fd1216d8f6665230a6ba8b6b4da24b779d116bb8182b852fcbe2184aac6cae26aaf8f0fddf06c21d79aa4dc46ce5f1af8e103627356329

    • SSDEEP

      1536:CaduHEJAKIdp/FOY8yMM86A1cgCe8uvQGYQzlVZgs:9uHeAR/BMM86AugCe8uvQa7gs

    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