Overview

overview

10

Static

static

10

cbf6a9b81d...bN.exe

windows7-x64

10

cbf6a9b81d...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cbf6a9b81d7cfa68b9e3e3a971ba2f3e4df5d8fa24ee686131fc5d580ae2c91bN

  • Size

    337KB

  • Sample

    241110-mfqknsvcqr

  • MD5

    523228639a156c5f3b4bf1e479cd40e0

  • SHA1

    0452473b3ce48f913dc8be7ec401e9487ee7b2f1

  • SHA256

    cbf6a9b81d7cfa68b9e3e3a971ba2f3e4df5d8fa24ee686131fc5d580ae2c91b

  • SHA512

    fcceb1009bc24c058576160c2bd95b8e2464a68f5db47da73d75ecae5c6821ccff980c071fe4c7c1da9674e4c2e1d0258e6024f16fda063ea377035f9326ecfb

  • SSDEEP

    3072:JQoLu/kIXXpvT9gYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:JQqYkIpv51+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

      cbf6a9b81d7cfa68b9e3e3a971ba2f3e4df5d8fa24ee686131fc5d580ae2c91bN

    • Size

      337KB

    • MD5

      523228639a156c5f3b4bf1e479cd40e0

    • SHA1

      0452473b3ce48f913dc8be7ec401e9487ee7b2f1

    • SHA256

      cbf6a9b81d7cfa68b9e3e3a971ba2f3e4df5d8fa24ee686131fc5d580ae2c91b

    • SHA512

      fcceb1009bc24c058576160c2bd95b8e2464a68f5db47da73d75ecae5c6821ccff980c071fe4c7c1da9674e4c2e1d0258e6024f16fda063ea377035f9326ecfb

    • SSDEEP

      3072:JQoLu/kIXXpvT9gYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:JQqYkIpv51+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