Overview

overview

10

Static

static

10

4c25abe61c...1N.exe

windows7-x64

10

4c25abe61c...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4c25abe61cadc5fac9624b38ef6d18991e14f3048085fdd3dc2f86a13dcb8c41N.exe

  • Size

    93KB

  • Sample

    241127-s2chtswjfl

  • MD5

    c1b130685f6f056b34e04d362c2033c0

  • SHA1

    c33d7a94dfda4b12a06ce970fee4d8a23d18f0cb

  • SHA256

    4c25abe61cadc5fac9624b38ef6d18991e14f3048085fdd3dc2f86a13dcb8c41

  • SHA512

    3f559868be8ffe0545d4125281b710c0f03f25cf191e3af45440931d3fb78d969a24b28bef6ecc5c5d0269b96416ffcef4e66e688e978ce741c3825f1185e7fa

  • SSDEEP

    1536:bcfHdkK/t08G2hK4xSm4rOQOJg1DaYfMZRWuLsV+1Z:bcfHdkK1sCf6aggYfc0DV+1Z

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

      4c25abe61cadc5fac9624b38ef6d18991e14f3048085fdd3dc2f86a13dcb8c41N.exe

    • Size

      93KB

    • MD5

      c1b130685f6f056b34e04d362c2033c0

    • SHA1

      c33d7a94dfda4b12a06ce970fee4d8a23d18f0cb

    • SHA256

      4c25abe61cadc5fac9624b38ef6d18991e14f3048085fdd3dc2f86a13dcb8c41

    • SHA512

      3f559868be8ffe0545d4125281b710c0f03f25cf191e3af45440931d3fb78d969a24b28bef6ecc5c5d0269b96416ffcef4e66e688e978ce741c3825f1185e7fa

    • SSDEEP

      1536:bcfHdkK/t08G2hK4xSm4rOQOJg1DaYfMZRWuLsV+1Z:bcfHdkK1sCf6aggYfc0DV+1Z

    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