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General

  • Target

    85f55d04d61c09bf1a36faebe98b61028db7a4c9d37c1ce512cdb0fe07bfc906.exe

  • Size

    93KB

  • Sample

    241206-jyb88axngs

  • MD5

    e0220a3b7cbd9509f9a1c7b0a4628142

  • SHA1

    7455bbb505c8f028ec7096874459a65e02773c0d

  • SHA256

    85f55d04d61c09bf1a36faebe98b61028db7a4c9d37c1ce512cdb0fe07bfc906

  • SHA512

    610b4534ab81a57f4aaf35ce451b4564e1649d0e604fb2ef60bf791e8bfbe47d34ab745ee825ebd6717d7378cd5181a029173781cc9169eb5f8ab1445b37a8aa

  • SSDEEP

    1536:wW7a1KqrewF7nVV3L1FkdyaAiDto1DaYfMZRWuLsV+1x:vmFFz78dgiRogYfc0DV+1x

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

      85f55d04d61c09bf1a36faebe98b61028db7a4c9d37c1ce512cdb0fe07bfc906.exe

    • Size

      93KB

    • MD5

      e0220a3b7cbd9509f9a1c7b0a4628142

    • SHA1

      7455bbb505c8f028ec7096874459a65e02773c0d

    • SHA256

      85f55d04d61c09bf1a36faebe98b61028db7a4c9d37c1ce512cdb0fe07bfc906

    • SHA512

      610b4534ab81a57f4aaf35ce451b4564e1649d0e604fb2ef60bf791e8bfbe47d34ab745ee825ebd6717d7378cd5181a029173781cc9169eb5f8ab1445b37a8aa

    • SSDEEP

      1536:wW7a1KqrewF7nVV3L1FkdyaAiDto1DaYfMZRWuLsV+1x:vmFFz78dgiRogYfc0DV+1x

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Njrat family

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks