Overview

overview

10

Static

static

10

9ea6fa4efd...b2.exe

windows7-x64

10

9ea6fa4efd...b2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9ea6fa4efd14a8c1d103076adb21ca9825a870449cff539756f203df2cef3db2.exe

  • Size

    93KB

  • Sample

    241202-vwn1sazkgr

  • MD5

    d8c01b4d8a685d3ccfbbdf1d6957bc4a

  • SHA1

    4a50da5a864a943b6534ad813d6482b3aa71d106

  • SHA256

    9ea6fa4efd14a8c1d103076adb21ca9825a870449cff539756f203df2cef3db2

  • SHA512

    fb1fef57f82bb3983ec78c4a9c3fe1852ece5425f9acae8d8d0f1b368011bb1d7f0e9ddaf4e630f44804323192561e72867480655cb1ffe7814ce7363d389512

  • SSDEEP

    1536:EKJ1Nw4tCjAft7r1TdTii3661DaYfMZRWuLsV+1Z:Ea3wH8ft/1hTiJ6gYfc0DV+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

      9ea6fa4efd14a8c1d103076adb21ca9825a870449cff539756f203df2cef3db2.exe

    • Size

      93KB

    • MD5

      d8c01b4d8a685d3ccfbbdf1d6957bc4a

    • SHA1

      4a50da5a864a943b6534ad813d6482b3aa71d106

    • SHA256

      9ea6fa4efd14a8c1d103076adb21ca9825a870449cff539756f203df2cef3db2

    • SHA512

      fb1fef57f82bb3983ec78c4a9c3fe1852ece5425f9acae8d8d0f1b368011bb1d7f0e9ddaf4e630f44804323192561e72867480655cb1ffe7814ce7363d389512

    • SSDEEP

      1536:EKJ1Nw4tCjAft7r1TdTii3661DaYfMZRWuLsV+1Z:Ea3wH8ft/1hTiJ6gYfc0DV+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