General

  • Target

    2eda060aecf449871d3727f48dc3decbbc51574cfabf11dda96858c11b47a28d.exe

  • Size

    4.0MB

  • Sample

    250318-2fhbmayxey

  • MD5

    e0fe012f1b4e9cc9bc2d1f2c093f0221

  • SHA1

    b91b7bf760db8fa2dbd1a6084575dc2a8b21904d

  • SHA256

    2eda060aecf449871d3727f48dc3decbbc51574cfabf11dda96858c11b47a28d

  • SHA512

    2373965ac8706dfa037b13b1ca683e5aa3869758dce2ff74ce229fe953aff049b1a9c402c574975ae384e33a8d18d5b411fce11006eef3729778563b91229cad

  • SSDEEP

    98304:C4++Niesif6UR4ehJOcK7gzfYbP0oLC47n+g7CQxE:Drke/hJWJtlCQG

Malware Config

Extracted

Family

socks5systemz

C2

beewxyy.com

http://beewxyy.com/search/?q=67e28dd83e55a37d1508fa1d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4be8889b5e4fa9281ae978f071ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923f658dfc16c1eb96

ccutpgt.net

http://ccutpgt.net/search/?q=67e28dd86d0ff42e4008ab1f7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa48e8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608afd12c3e8949e39

Targets

    • Target

      2eda060aecf449871d3727f48dc3decbbc51574cfabf11dda96858c11b47a28d.exe

    • Size

      4.0MB

    • MD5

      e0fe012f1b4e9cc9bc2d1f2c093f0221

    • SHA1

      b91b7bf760db8fa2dbd1a6084575dc2a8b21904d

    • SHA256

      2eda060aecf449871d3727f48dc3decbbc51574cfabf11dda96858c11b47a28d

    • SHA512

      2373965ac8706dfa037b13b1ca683e5aa3869758dce2ff74ce229fe953aff049b1a9c402c574975ae384e33a8d18d5b411fce11006eef3729778563b91229cad

    • SSDEEP

      98304:C4++Niesif6UR4ehJOcK7gzfYbP0oLC47n+g7CQxE:Drke/hJWJtlCQG

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

    • Socks5systemz family

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks