General

  • Target

    ef0178dd772082194f3263f4530883da527886ce497c34db49eb9dd0bf884b22

  • Size

    2.1MB

  • Sample

    240324-g4sr2sda6y

  • MD5

    f0cf4699feca699324ef152d44f96555

  • SHA1

    09abb8c2c1fd8dadb90bd198ad1740bb815f3ed4

  • SHA256

    ef0178dd772082194f3263f4530883da527886ce497c34db49eb9dd0bf884b22

  • SHA512

    8b0ef6f03519b65cd2ca8a9cb00ef12f8a4b20961e518800dbf44f2074804e03af0ea7f3a17ce6973f3b208b11be18ac07a79a464acdeadb893c1ecfe858d639

  • SSDEEP

    49152:32kpIvnmRfInQtXfcNdem3c4AvdqmsET5u7jVxXtGGociir0y:mkpUnm9GQnYkXsOaViHir0y

Malware Config

Extracted

Family

socks5systemz

C2

http://ejiunoe.ua/search/?q=67e28dd8655aa729110daa1b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a771ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe13c6ee96923e

http://ezlhttz.ua/search/?q=67e28dd83a0ba47b435ca84a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa1ee8889b5e4fa9281ae978a071ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ffe13c6ee96923f

Targets

    • Target

      ef0178dd772082194f3263f4530883da527886ce497c34db49eb9dd0bf884b22

    • Size

      2.1MB

    • MD5

      f0cf4699feca699324ef152d44f96555

    • SHA1

      09abb8c2c1fd8dadb90bd198ad1740bb815f3ed4

    • SHA256

      ef0178dd772082194f3263f4530883da527886ce497c34db49eb9dd0bf884b22

    • SHA512

      8b0ef6f03519b65cd2ca8a9cb00ef12f8a4b20961e518800dbf44f2074804e03af0ea7f3a17ce6973f3b208b11be18ac07a79a464acdeadb893c1ecfe858d639

    • SSDEEP

      49152:32kpIvnmRfInQtXfcNdem3c4AvdqmsET5u7jVxXtGGociir0y:mkpUnm9GQnYkXsOaViHir0y

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

    • 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