Overview

overview

10

Static

static

10

d2bcb8b70b...56.exe

windows7-x64

10

d2bcb8b70b...56.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d2bcb8b70b7898df386186b1621cbb4d69c2aa794034b099863d36a521c50c56.exe

  • Size

    93KB

  • Sample

    241203-y5pkfssmaz

  • MD5

    6810481d6b903ba4c137f083ec2ce409

  • SHA1

    f751729a16ece50ecedab4e789140a13a3131f56

  • SHA256

    d2bcb8b70b7898df386186b1621cbb4d69c2aa794034b099863d36a521c50c56

  • SHA512

    a50615e236b950c145853fdf1445af5cba880825838a8db2b8aef33bc9c92b04527dc82f4e8dfc3be8c49a6fe8ec4dcfc68a432a962930bc544a736ed6477b4f

  • SSDEEP

    1536:jfS0wx77EsZ0Mjs1lJ4Jp8Q4ieOyKPRbYzJ1Kw1DaYfMZRWuLsV+1b:e087ZaMjs1lJ4Jp8LieOyKOJ1KwgYfcj

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

      d2bcb8b70b7898df386186b1621cbb4d69c2aa794034b099863d36a521c50c56.exe

    • Size

      93KB

    • MD5

      6810481d6b903ba4c137f083ec2ce409

    • SHA1

      f751729a16ece50ecedab4e789140a13a3131f56

    • SHA256

      d2bcb8b70b7898df386186b1621cbb4d69c2aa794034b099863d36a521c50c56

    • SHA512

      a50615e236b950c145853fdf1445af5cba880825838a8db2b8aef33bc9c92b04527dc82f4e8dfc3be8c49a6fe8ec4dcfc68a432a962930bc544a736ed6477b4f

    • SSDEEP

      1536:jfS0wx77EsZ0Mjs1lJ4Jp8Q4ieOyKPRbYzJ1Kw1DaYfMZRWuLsV+1b:e087ZaMjs1lJ4Jp8LieOyKOJ1KwgYfcj

    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