Overview

overview

10

Static

static

10

fe3cdc286f...b1.exe

windows7-x64

10

fe3cdc286f...b1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fe3cdc286f807153e0937327ebb1fd52937bcce1db5a4215acd48a6958f6b6b1.exe

  • Size

    93KB

  • Sample

    250119-re2c1a1neq

  • MD5

    c84135ecf5def50b86081d12d915a384

  • SHA1

    fefa9e767d0baa1b4ab17610431da59251ab20de

  • SHA256

    fe3cdc286f807153e0937327ebb1fd52937bcce1db5a4215acd48a6958f6b6b1

  • SHA512

    8eb48c3980cd8a27c19cefab5704d3ac5624fe279013d3b8ad9ed2507fda116cc8831f67b0d4e834b4d442fcdccaff16303f6915ac60baa9532638e96457f2e3

  • SSDEEP

    1536:F7H68Et+udq97VY6aXhO97j77llld095t1DaYfMZRWuLsV+17:1H610uUcOm95tgYfc0DV+17

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

      fe3cdc286f807153e0937327ebb1fd52937bcce1db5a4215acd48a6958f6b6b1.exe

    • Size

      93KB

    • MD5

      c84135ecf5def50b86081d12d915a384

    • SHA1

      fefa9e767d0baa1b4ab17610431da59251ab20de

    • SHA256

      fe3cdc286f807153e0937327ebb1fd52937bcce1db5a4215acd48a6958f6b6b1

    • SHA512

      8eb48c3980cd8a27c19cefab5704d3ac5624fe279013d3b8ad9ed2507fda116cc8831f67b0d4e834b4d442fcdccaff16303f6915ac60baa9532638e96457f2e3

    • SSDEEP

      1536:F7H68Et+udq97VY6aXhO97j77llld095t1DaYfMZRWuLsV+17:1H610uUcOm95tgYfc0DV+17

    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