Overview

overview

10

Static

static

3

2af73e4295...f6.exe

windows7-x64

10

2af73e4295...f6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2af73e42955a6fef97ab346637fe802cd6789abbb973f74cefb3627a2312c4f6.exe

  • Size

    81KB

  • Sample

    241119-txfv5axrcw

  • MD5

    1e2427762f48417fa31621fdcf83f5cf

  • SHA1

    89d0b125d40eb0124a56de7686ae61c0b9941400

  • SHA256

    2af73e42955a6fef97ab346637fe802cd6789abbb973f74cefb3627a2312c4f6

  • SHA512

    53605b2223d567925b70b887294bc9dc6f690d6ba21b38be3e1a5ebe80f2ce66b40c7e4fb06c98f37c294eeebc2b7c549a833d2d2aee7c9310d97d68e51c7eb0

  • SSDEEP

    1536:BpIuw9kp7+MxGLOBF2v04boIXZ4x0bC7m4LO++/+1m6KadhYxU33HX09:PI/9E7/GY2v0v5x0bC/LrCimBaH8UH3g

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

      2af73e42955a6fef97ab346637fe802cd6789abbb973f74cefb3627a2312c4f6.exe

    • Size

      81KB

    • MD5

      1e2427762f48417fa31621fdcf83f5cf

    • SHA1

      89d0b125d40eb0124a56de7686ae61c0b9941400

    • SHA256

      2af73e42955a6fef97ab346637fe802cd6789abbb973f74cefb3627a2312c4f6

    • SHA512

      53605b2223d567925b70b887294bc9dc6f690d6ba21b38be3e1a5ebe80f2ce66b40c7e4fb06c98f37c294eeebc2b7c549a833d2d2aee7c9310d97d68e51c7eb0

    • SSDEEP

      1536:BpIuw9kp7+MxGLOBF2v04boIXZ4x0bC7m4LO++/+1m6KadhYxU33HX09:PI/9E7/GY2v0v5x0bC/LrCimBaH8UH3g

    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