Overview

overview

10

Static

static

3

f06bcc2f75...fN.exe

windows7-x64

10

f06bcc2f75...fN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f06bcc2f75168afba3d9e3bcac3259f26a9db7c662709a7a07881d37afcecb3fN.exe

  • Size

    2.2MB

  • Sample

    241120-gk2wlstamk

  • MD5

    a5dab4052625bea1ad72a476238dfb90

  • SHA1

    7ed198361b2c1b85f9179b85b38ce96724773283

  • SHA256

    f06bcc2f75168afba3d9e3bcac3259f26a9db7c662709a7a07881d37afcecb3f

  • SHA512

    580e863d66d3cd6746ef77600e9153fbc7f77fea104fe281b360f3cafc16530148059e1d09bea553abd0311538a51a88907829557d3c34fc238fe86dc27e5456

  • SSDEEP

    24576:e8Rq5hM5Dgq5h3q5hL6X1q5h3q5hPPh2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNb:hI6BbazR0vKLXZb

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

      f06bcc2f75168afba3d9e3bcac3259f26a9db7c662709a7a07881d37afcecb3fN.exe

    • Size

      2.2MB

    • MD5

      a5dab4052625bea1ad72a476238dfb90

    • SHA1

      7ed198361b2c1b85f9179b85b38ce96724773283

    • SHA256

      f06bcc2f75168afba3d9e3bcac3259f26a9db7c662709a7a07881d37afcecb3f

    • SHA512

      580e863d66d3cd6746ef77600e9153fbc7f77fea104fe281b360f3cafc16530148059e1d09bea553abd0311538a51a88907829557d3c34fc238fe86dc27e5456

    • SSDEEP

      24576:e8Rq5hM5Dgq5h3q5hL6X1q5h3q5hPPh2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNb:hI6BbazR0vKLXZb

    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