Overview

overview

10

Static

static

3

abfb9dc69a...f1.exe

windows7-x64

10

abfb9dc69a...f1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    abfb9dc69afe6a60640f1eddc26cd5fe7194ef1ed4945e5ae578524f1a6287f1

  • Size

    74KB

  • Sample

    241123-crj7xsvrhs

  • MD5

    1965a8e570aedcdc4e751a13684f5ca1

  • SHA1

    55f785459c28d790ac6c14f46f9277ce4c0ca37a

  • SHA256

    abfb9dc69afe6a60640f1eddc26cd5fe7194ef1ed4945e5ae578524f1a6287f1

  • SHA512

    25df6e6de098e20d174400e32d622f64bb5d5ad81575350c42a3ffd3ca273dd4870d31a518892ac396bd62ef0c3bed70606029444c479c8f6e3cc6bed924166d

  • SSDEEP

    1536:WDzMRY1qnGJjDhHTKzE77UhEyi+/VBkzoQYx+QS9zJ:9YXhDRvXOiEPk8QYxQj

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

      abfb9dc69afe6a60640f1eddc26cd5fe7194ef1ed4945e5ae578524f1a6287f1

    • Size

      74KB

    • MD5

      1965a8e570aedcdc4e751a13684f5ca1

    • SHA1

      55f785459c28d790ac6c14f46f9277ce4c0ca37a

    • SHA256

      abfb9dc69afe6a60640f1eddc26cd5fe7194ef1ed4945e5ae578524f1a6287f1

    • SHA512

      25df6e6de098e20d174400e32d622f64bb5d5ad81575350c42a3ffd3ca273dd4870d31a518892ac396bd62ef0c3bed70606029444c479c8f6e3cc6bed924166d

    • SSDEEP

      1536:WDzMRY1qnGJjDhHTKzE77UhEyi+/VBkzoQYx+QS9zJ:9YXhDRvXOiEPk8QYxQj

    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