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Overview

overview

10

Static

static

10

431f7a47c8...9N.exe

windows7-x64

10

431f7a47c8...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    431f7a47c881bec0175cf5315dd7e556d9cbe69bdeae6a2419aec6c55c39f899N.exe

  • Size

    337KB

  • Sample

    241231-y3zyeaxmd1

  • MD5

    eb0338a14dabb0ee1f5e9488c5a37700

  • SHA1

    c5bc739c086fae75f70329f11b1be339993c2f22

  • SHA256

    431f7a47c881bec0175cf5315dd7e556d9cbe69bdeae6a2419aec6c55c39f899

  • SHA512

    2ef465e4c7979bd5f930347c1dc653fe1336a9c188b42ff6c16cbf0d27ea4eadd9b74b7099c0c947c5bced6144c8c4f31017af466067884d2bd81a7161cd9d0b

  • SSDEEP

    3072:0mFWe3oQDMnUslgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:LFVcUsl1+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

      431f7a47c881bec0175cf5315dd7e556d9cbe69bdeae6a2419aec6c55c39f899N.exe

    • Size

      337KB

    • MD5

      eb0338a14dabb0ee1f5e9488c5a37700

    • SHA1

      c5bc739c086fae75f70329f11b1be339993c2f22

    • SHA256

      431f7a47c881bec0175cf5315dd7e556d9cbe69bdeae6a2419aec6c55c39f899

    • SHA512

      2ef465e4c7979bd5f930347c1dc653fe1336a9c188b42ff6c16cbf0d27ea4eadd9b74b7099c0c947c5bced6144c8c4f31017af466067884d2bd81a7161cd9d0b

    • SSDEEP

      3072:0mFWe3oQDMnUslgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:LFVcUsl1+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