Overview

overview

10

Static

static

10

a2541f3cac...bN.exe

windows7-x64

10

a2541f3cac...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a2541f3cac2b9346abb064a77b5894d09b2da73b50b0db01337badf8d857fa8bN.exe

  • Size

    93KB

  • Sample

    241120-eec9ysvncn

  • MD5

    d937c8b3d5956fd2ae9edec318f4d670

  • SHA1

    1d63cbfd33d96109f901b0e6faa548047c6519f8

  • SHA256

    a2541f3cac2b9346abb064a77b5894d09b2da73b50b0db01337badf8d857fa8b

  • SHA512

    ca953ef43e8a2ba5a7e5177f0af4105c029416d71bb2dbb87ae5feaf09e35aafcb8c4083c907ae7ff14f4f48ac274bcac2b7ff3904cddbe6e7491710c6f6aac0

  • SSDEEP

    1536:U+GCHIPh6Eo1G2kjwwgLAVfAMlHas42qbS/1DaYfMZRWuLsV+1Z:t1oPh6D1ez9Gs4DGgYfc0DV+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

      a2541f3cac2b9346abb064a77b5894d09b2da73b50b0db01337badf8d857fa8bN.exe

    • Size

      93KB

    • MD5

      d937c8b3d5956fd2ae9edec318f4d670

    • SHA1

      1d63cbfd33d96109f901b0e6faa548047c6519f8

    • SHA256

      a2541f3cac2b9346abb064a77b5894d09b2da73b50b0db01337badf8d857fa8b

    • SHA512

      ca953ef43e8a2ba5a7e5177f0af4105c029416d71bb2dbb87ae5feaf09e35aafcb8c4083c907ae7ff14f4f48ac274bcac2b7ff3904cddbe6e7491710c6f6aac0

    • SSDEEP

      1536:U+GCHIPh6Eo1G2kjwwgLAVfAMlHas42qbS/1DaYfMZRWuLsV+1Z:t1oPh6D1ez9Gs4DGgYfc0DV+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