Overview

overview

10

Static

static

10

b4b97439c0...bN.exe

windows7-x64

10

b4b97439c0...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b4b97439c046c8bebb6a93a11a255abf3f0290db331f7d67efa4003235a214dbN

  • Size

    337KB

  • Sample

    241010-r6chys1clb

  • MD5

    d600738d89366bfdb3bc499d4c88a7d0

  • SHA1

    cdb144bb6aadf4f5f742b5fe6ad6945fe70b9fa6

  • SHA256

    b4b97439c046c8bebb6a93a11a255abf3f0290db331f7d67efa4003235a214db

  • SHA512

    4d6be095b4717bdaeda353d216bad9e96f96854560e3e23e0d1fcd6472a12158edbd6a3775a8663ea39601a817142e1e0aaa735a05a6c0bfa60d870607eb4602

  • SSDEEP

    3072:m51wEI59a+XtgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:Ya59a+Xt1+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

      b4b97439c046c8bebb6a93a11a255abf3f0290db331f7d67efa4003235a214dbN

    • Size

      337KB

    • MD5

      d600738d89366bfdb3bc499d4c88a7d0

    • SHA1

      cdb144bb6aadf4f5f742b5fe6ad6945fe70b9fa6

    • SHA256

      b4b97439c046c8bebb6a93a11a255abf3f0290db331f7d67efa4003235a214db

    • SHA512

      4d6be095b4717bdaeda353d216bad9e96f96854560e3e23e0d1fcd6472a12158edbd6a3775a8663ea39601a817142e1e0aaa735a05a6c0bfa60d870607eb4602

    • SSDEEP

      3072:m51wEI59a+XtgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:Ya59a+Xt1+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

    • 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