Overview

overview

10

Static

static

3

c36b20fa5c...fN.exe

windows7-x64

10

c36b20fa5c...fN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c36b20fa5c0172a139f7f1c17268db482bca1dc5547170990948bf1338c4023fN.exe

  • Size

    1.5MB

  • Sample

    241123-xczz2swrbm

  • MD5

    9c0f88c69a2f7b28c9d61921c6112b80

  • SHA1

    2b0a6dcc6fd9ca5a33a82ec53852ce9240d6b0d1

  • SHA256

    c36b20fa5c0172a139f7f1c17268db482bca1dc5547170990948bf1338c4023f

  • SHA512

    d162d8ec5c70c0b5aec134badc39d2f46ccc4ff0ea32723f4e4c7c58cf1aafaa79249d88dba41bcef38e7af634bac0854bd7464cdc4d73c889521f44834ed989

  • SSDEEP

    24576:L6x6Q2xZmk6Ux6Q2xlPh2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNpsKv2EvZHp3D:JlmkIhbazR0vKLXZ

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

      c36b20fa5c0172a139f7f1c17268db482bca1dc5547170990948bf1338c4023fN.exe

    • Size

      1.5MB

    • MD5

      9c0f88c69a2f7b28c9d61921c6112b80

    • SHA1

      2b0a6dcc6fd9ca5a33a82ec53852ce9240d6b0d1

    • SHA256

      c36b20fa5c0172a139f7f1c17268db482bca1dc5547170990948bf1338c4023f

    • SHA512

      d162d8ec5c70c0b5aec134badc39d2f46ccc4ff0ea32723f4e4c7c58cf1aafaa79249d88dba41bcef38e7af634bac0854bd7464cdc4d73c889521f44834ed989

    • SSDEEP

      24576:L6x6Q2xZmk6Ux6Q2xlPh2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNpsKv2EvZHp3D:JlmkIhbazR0vKLXZ

    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