Overview

overview

10

Static

static

10

d91aac341e...4N.exe

windows7-x64

10

d91aac341e...4N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d91aac341e627e84ee7d2cd28cd55388677ca2f553d1d781176ac145e87d0e34N

  • Size

    337KB

  • Sample

    241109-ctcwmaxqal

  • MD5

    f44938ce14f35ee81f9b8a806a1aa7c0

  • SHA1

    ca344fbe488ebadf05e6c48fb069d7f797ff734f

  • SHA256

    d91aac341e627e84ee7d2cd28cd55388677ca2f553d1d781176ac145e87d0e34

  • SHA512

    550bd6dd61e9729d56b0573f8b6655cec216ed38f95c50ba702c6f9539254bfdaa71939c70b80581a6da8d713b6cb7afad679202b9fbad0b3ad1d94ecf37e9af

  • SSDEEP

    3072:tQvSA2gYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:tQvSA21+fIyG5jZkCwi8r

Score
10/10
berbewnjratbackdoordiscoverypersistencetrojan

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

      d91aac341e627e84ee7d2cd28cd55388677ca2f553d1d781176ac145e87d0e34N

    • Size

      337KB

    • MD5

      f44938ce14f35ee81f9b8a806a1aa7c0

    • SHA1

      ca344fbe488ebadf05e6c48fb069d7f797ff734f

    • SHA256

      d91aac341e627e84ee7d2cd28cd55388677ca2f553d1d781176ac145e87d0e34

    • SHA512

      550bd6dd61e9729d56b0573f8b6655cec216ed38f95c50ba702c6f9539254bfdaa71939c70b80581a6da8d713b6cb7afad679202b9fbad0b3ad1d94ecf37e9af

    • SSDEEP

      3072:tQvSA2gYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:tQvSA21+fIyG5jZkCwi8r

    Score
    10/10
    berbewnjratbackdoordiscoverypersistencetrojan

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks