Overview

overview

10

Static

static

10

ae3aa56f05...57.exe

windows7-x64

10

ae3aa56f05...57.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ae3aa56f0592b51d84dee7b1ee2d6bb684f6cb3acc8a2a33ba25a39ca844b057

  • Size

    93KB

  • Sample

    241227-b11qlayjfp

  • MD5

    d981ee11c29e6fded3b32cf21326283c

  • SHA1

    831f2bc803bb0c274e19f2782a44f7f015b18996

  • SHA256

    ae3aa56f0592b51d84dee7b1ee2d6bb684f6cb3acc8a2a33ba25a39ca844b057

  • SHA512

    1e9d187e72f1a75e8dddf927c379190a2c99705ea52dd2b9dcd772bb65645fc812186c3540b4c9420ab9ec606592132bb367f61f8802af21a6bf59af15728b9b

  • SSDEEP

    1536:bU+cTERaghK2zYg0oPINotZd1OuFqSMVCEVe1DaYfMZRWuLsV+1h:8gRZzzY7oQNofmeqbVegYfc0DV+1h

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

      ae3aa56f0592b51d84dee7b1ee2d6bb684f6cb3acc8a2a33ba25a39ca844b057

    • Size

      93KB

    • MD5

      d981ee11c29e6fded3b32cf21326283c

    • SHA1

      831f2bc803bb0c274e19f2782a44f7f015b18996

    • SHA256

      ae3aa56f0592b51d84dee7b1ee2d6bb684f6cb3acc8a2a33ba25a39ca844b057

    • SHA512

      1e9d187e72f1a75e8dddf927c379190a2c99705ea52dd2b9dcd772bb65645fc812186c3540b4c9420ab9ec606592132bb367f61f8802af21a6bf59af15728b9b

    • SSDEEP

      1536:bU+cTERaghK2zYg0oPINotZd1OuFqSMVCEVe1DaYfMZRWuLsV+1h:8gRZzzY7oQNofmeqbVegYfc0DV+1h

    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