Overview

overview

10

Static

static

10

cfb2a20a1f...3N.exe

windows7-x64

10

cfb2a20a1f...3N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cfb2a20a1f40156059c46f33eeb317e83be1296928d1f28338ca286c5d3cbb23N.exe

  • Size

    337KB

  • Sample

    241210-qs46dawph1

  • MD5

    dea9a3d2b194bf8d91bf4bf838051e20

  • SHA1

    30ff11e4d0cf90c7a4a904a39c920029e8a7f163

  • SHA256

    cfb2a20a1f40156059c46f33eeb317e83be1296928d1f28338ca286c5d3cbb23

  • SHA512

    b68cb7a2485e90085f2bdae6c8e80d446fe88c953d872b4775d4eaf8e7c9aa94f13dba6a7c067b4c45760afc59678276f3bf5527542ed9875e1b6db9427c9202

  • SSDEEP

    3072:X7gScz8ibZtgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:XAht1+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

      cfb2a20a1f40156059c46f33eeb317e83be1296928d1f28338ca286c5d3cbb23N.exe

    • Size

      337KB

    • MD5

      dea9a3d2b194bf8d91bf4bf838051e20

    • SHA1

      30ff11e4d0cf90c7a4a904a39c920029e8a7f163

    • SHA256

      cfb2a20a1f40156059c46f33eeb317e83be1296928d1f28338ca286c5d3cbb23

    • SHA512

      b68cb7a2485e90085f2bdae6c8e80d446fe88c953d872b4775d4eaf8e7c9aa94f13dba6a7c067b4c45760afc59678276f3bf5527542ed9875e1b6db9427c9202

    • SSDEEP

      3072:X7gScz8ibZtgYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:XAht1+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