Overview

overview

10

Static

static

10

27828d4fd8...9N.exe

windows7-x64

10

27828d4fd8...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    27828d4fd8feeb306bc363ebe0c57bc9db7fa65ff185ae2a7e3b180d457f5539N.exe

  • Size

    93KB

  • Sample

    241130-llwhfavmcq

  • MD5

    82e71c47c68049ddde2958fc631300b0

  • SHA1

    aa2bd86fbd7a33f36fdcc9ec5909440f387075d3

  • SHA256

    27828d4fd8feeb306bc363ebe0c57bc9db7fa65ff185ae2a7e3b180d457f5539

  • SHA512

    9d426eec90008e13584f037ea8193d3f81ee4005acbde9b7b4dc4be91645e9a1244ab2153cea60619e094ca4c69e8d04d97fd33175e4f4e99db809bac6875005

  • SSDEEP

    1536:Ib8K8XaRxYk+DnxdHV1DaYfMZRWuLsV+17:lXab9+DxlVgYfc0DV+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

      27828d4fd8feeb306bc363ebe0c57bc9db7fa65ff185ae2a7e3b180d457f5539N.exe

    • Size

      93KB

    • MD5

      82e71c47c68049ddde2958fc631300b0

    • SHA1

      aa2bd86fbd7a33f36fdcc9ec5909440f387075d3

    • SHA256

      27828d4fd8feeb306bc363ebe0c57bc9db7fa65ff185ae2a7e3b180d457f5539

    • SHA512

      9d426eec90008e13584f037ea8193d3f81ee4005acbde9b7b4dc4be91645e9a1244ab2153cea60619e094ca4c69e8d04d97fd33175e4f4e99db809bac6875005

    • SSDEEP

      1536:Ib8K8XaRxYk+DnxdHV1DaYfMZRWuLsV+17:lXab9+DxlVgYfc0DV+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