Overview

overview

10

Static

static

10

2d9bc2a47a...1N.exe

windows7-x64

10

2d9bc2a47a...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2d9bc2a47aea02e678ea03284c2cb39fd1732b6db5a245fdfea1fd4e945be641N.exe

  • Size

    93KB

  • Sample

    241204-be5sestlhv

  • MD5

    9989359ed8e87feed4f187c91e0d54d0

  • SHA1

    6f4307fc566b428e752ae1e8605b95306d448382

  • SHA256

    2d9bc2a47aea02e678ea03284c2cb39fd1732b6db5a245fdfea1fd4e945be641

  • SHA512

    4de3f5b5e252366ac15348b8382e9dda595a7440bc4d26094856acf43e51ac244815a126a829a85cb4b8c1cd734b7ee70252b2fdb1e78784fdbe330811ba3a84

  • SSDEEP

    1536:ns6ZirKRFKBE5Bj2X1DaYfMZRWuLsV+1x:nsSTRQuB6XgYfc0DV+1x

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

      2d9bc2a47aea02e678ea03284c2cb39fd1732b6db5a245fdfea1fd4e945be641N.exe

    • Size

      93KB

    • MD5

      9989359ed8e87feed4f187c91e0d54d0

    • SHA1

      6f4307fc566b428e752ae1e8605b95306d448382

    • SHA256

      2d9bc2a47aea02e678ea03284c2cb39fd1732b6db5a245fdfea1fd4e945be641

    • SHA512

      4de3f5b5e252366ac15348b8382e9dda595a7440bc4d26094856acf43e51ac244815a126a829a85cb4b8c1cd734b7ee70252b2fdb1e78784fdbe330811ba3a84

    • SSDEEP

      1536:ns6ZirKRFKBE5Bj2X1DaYfMZRWuLsV+1x:nsSTRQuB6XgYfc0DV+1x

    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