General

  • Target

    93f9e4acc61fbc908a4de775a282100442676aee443d9c1bba7603f7cc8dd5a6.exe

  • Size

    318KB

  • Sample

    241222-th1a8asqcy

  • MD5

    68f4fba6bf57a07d3cb35a6f5b339ba9

  • SHA1

    edbb614f104349ce57e94259c6920afe8eb5082c

  • SHA256

    93f9e4acc61fbc908a4de775a282100442676aee443d9c1bba7603f7cc8dd5a6

  • SHA512

    5b2398b545982b16c231f469a0a1c60994258f3c546b86c35e9fa425e294bd4bd77a84350110cf03987835f8643fffe388ca653c0238ed6ec52dc39f1a3095e1

  • SSDEEP

    6144:iiQayCHW3VIRV5qRVEQHdMcm4FmowdHoS7c5cm4FmowdHoSrNF9xRVEQHd4:iiQGHsUcO4wFHoS04wFHoSrZxk

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      93f9e4acc61fbc908a4de775a282100442676aee443d9c1bba7603f7cc8dd5a6.exe

    • Size

      318KB

    • MD5

      68f4fba6bf57a07d3cb35a6f5b339ba9

    • SHA1

      edbb614f104349ce57e94259c6920afe8eb5082c

    • SHA256

      93f9e4acc61fbc908a4de775a282100442676aee443d9c1bba7603f7cc8dd5a6

    • SHA512

      5b2398b545982b16c231f469a0a1c60994258f3c546b86c35e9fa425e294bd4bd77a84350110cf03987835f8643fffe388ca653c0238ed6ec52dc39f1a3095e1

    • SSDEEP

      6144:iiQayCHW3VIRV5qRVEQHdMcm4FmowdHoS7c5cm4FmowdHoSrNF9xRVEQHd4:iiQGHsUcO4wFHoS04wFHoSrZxk

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks