General

  • Target

    2cd4dae910e6ed03ef1f033dad190fbfa39dd4572f0a31930eba57b055a79173N

  • Size

    69KB

  • Sample

    241004-wln4gasdpd

  • MD5

    e31805826a119fe11ec59b459c98c5a0

  • SHA1

    7a0ce86fd629084761328d615f93c1b686df3adc

  • SHA256

    2cd4dae910e6ed03ef1f033dad190fbfa39dd4572f0a31930eba57b055a79173

  • SHA512

    7f2d10fdb816a5464cfdac1b6c6283f1bbc666b7453a5c66d2b3960997e2204f9fd6497367b5fa77bf689700d57557a1748c1b15caa76ce72e3012fefebfd277

  • SSDEEP

    1536:yov0be2EhlZum+xwYDsbwDeo0vlVNein/GFZCeDAyN:yov0HEh+h0wr0vrNFn/GFZC1yN

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      2cd4dae910e6ed03ef1f033dad190fbfa39dd4572f0a31930eba57b055a79173N

    • Size

      69KB

    • MD5

      e31805826a119fe11ec59b459c98c5a0

    • SHA1

      7a0ce86fd629084761328d615f93c1b686df3adc

    • SHA256

      2cd4dae910e6ed03ef1f033dad190fbfa39dd4572f0a31930eba57b055a79173

    • SHA512

      7f2d10fdb816a5464cfdac1b6c6283f1bbc666b7453a5c66d2b3960997e2204f9fd6497367b5fa77bf689700d57557a1748c1b15caa76ce72e3012fefebfd277

    • SSDEEP

      1536:yov0be2EhlZum+xwYDsbwDeo0vlVNein/GFZCeDAyN:yov0HEh+h0wr0vrNFn/GFZC1yN

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks