Overview

overview

10

Static

static

10

1c4637adde...54.exe

windows7-x64

10

1c4637adde...54.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1c4637adde83fe9022528231487a8a81d02279a146b19f604c21ebdfc804b854

  • Size

    93KB

  • Sample

    241216-yw6sdaznfp

  • MD5

    8833e7c510665e036d15100a44fd4b41

  • SHA1

    8a947bbbbf9a6871a4c8afad64fcc0e6c4c741d7

  • SHA256

    1c4637adde83fe9022528231487a8a81d02279a146b19f604c21ebdfc804b854

  • SHA512

    c34b286f9ca156ece10cffd6e820419d02e662121fb9bec20dde5b230aed5fc863c1c47d49ae91c4715be9cf7bbc42211dbc4bcf2e16fe7c4480e2bfa4cb448f

  • SSDEEP

    1536:pJqI2SORYKSA6D5J0551DaYfMZRWuLsV+1B:pJqI2/RDj6DP055gYfc0DV+1B

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

      1c4637adde83fe9022528231487a8a81d02279a146b19f604c21ebdfc804b854

    • Size

      93KB

    • MD5

      8833e7c510665e036d15100a44fd4b41

    • SHA1

      8a947bbbbf9a6871a4c8afad64fcc0e6c4c741d7

    • SHA256

      1c4637adde83fe9022528231487a8a81d02279a146b19f604c21ebdfc804b854

    • SHA512

      c34b286f9ca156ece10cffd6e820419d02e662121fb9bec20dde5b230aed5fc863c1c47d49ae91c4715be9cf7bbc42211dbc4bcf2e16fe7c4480e2bfa4cb448f

    • SSDEEP

      1536:pJqI2SORYKSA6D5J0551DaYfMZRWuLsV+1B:pJqI2/RDj6DP055gYfc0DV+1B

    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