Overview

overview

10

Static

static

3

f5585a029d...9N.exe

windows7-x64

10

f5585a029d...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f5585a029d9eee9ef5558d323b851a7d8ae21b27901a6b44441c21ebab332639N.exe

  • Size

    534KB

  • Sample

    241208-dzrseavper

  • MD5

    af4bec81ef2904b163d6d6e71da84be0

  • SHA1

    f8d182627d8298c56012b96531ba97e65a117e7f

  • SHA256

    f5585a029d9eee9ef5558d323b851a7d8ae21b27901a6b44441c21ebab332639

  • SHA512

    62d132e591c5eb15a79c46538bd8259caa09cc3811f6dc5da4ca11251cd246576ee7f7df31fcb4c3bc3ef2f2ce752cc13a7a9a9417d5b5a63145538429605ea9

  • SSDEEP

    12288:SrzvPbWGRdA6sQlFh2kkkkK4kXkkkkkkkkl888888888888888888nS:AXHFh2kkkkK4kXkkkkkkkk8

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://crutop.ru/index.php

http://mazafaka.ru/index.php

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

http://asechka.ru/index.php

http://trojan.ru/index.php

http://fuck.ru/index.php

http://goldensand.ru/index.php

http://filesearch.ru/index.php

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

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

http://lovingod.host.sk/index.php

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

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

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

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

http://promo.ru/index.htm

http://potleaf.chat.ru/index.htm

Targets

    • Target

      f5585a029d9eee9ef5558d323b851a7d8ae21b27901a6b44441c21ebab332639N.exe

    • Size

      534KB

    • MD5

      af4bec81ef2904b163d6d6e71da84be0

    • SHA1

      f8d182627d8298c56012b96531ba97e65a117e7f

    • SHA256

      f5585a029d9eee9ef5558d323b851a7d8ae21b27901a6b44441c21ebab332639

    • SHA512

      62d132e591c5eb15a79c46538bd8259caa09cc3811f6dc5da4ca11251cd246576ee7f7df31fcb4c3bc3ef2f2ce752cc13a7a9a9417d5b5a63145538429605ea9

    • SSDEEP

      12288:SrzvPbWGRdA6sQlFh2kkkkK4kXkkkkkkkkl888888888888888888nS:AXHFh2kkkkK4kXkkkkkkkk8

    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