General

  • Target

    d4214b56750d64b0017cf5a4ac3174065c525e6d16fb9a59fdbbb6447d78bc8d

  • Size

    4.7MB

  • Sample

    240613-312rfawgke

  • MD5

    1e69e6acbf2df4c9f67f144423a46249

  • SHA1

    d380366b2a7d4532532b1085cc64196194980a31

  • SHA256

    d4214b56750d64b0017cf5a4ac3174065c525e6d16fb9a59fdbbb6447d78bc8d

  • SHA512

    c8d1ac54655c99d2a17abff341ea7cb2884370ec145116191992561153956c5a048f6c99008e87c0b31249207474b64868ecde1ee6ecc70878741135defa3e6a

  • SSDEEP

    98304:mGgysOpXKUUahEufbe9sP/OyP6Sj6abonRvyTodoOductUcEPe/3lXLvIyl6:tPKUh5be9sP/zCqKRvyovucttEgXLvE

Malware Config

Extracted

Family

socks5systemz

C2

aipafzu.ru

http://aipafzu.ru/search/?q=67e28dd86f5ff42d4509ac187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978f771ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f8dfd12c2e990

dtaqaea.info

http://dtaqaea.info/search/?q=67e28dd86809f27b415ba51b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa1de8889b5e4fa9281ae978a771ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff712c2ec979e3d

http://dtaqaea.info/search/?q=67e28dd86809f27b415ba51b7c27d78406abdd88be4b12eab517aa5c96bd86eb908745835a8bbc896c58e713bc90c94836b5281fc235a925ed3e04d6bd974a95129070b616e96cc92be510b866db52bee348ee4c2b14a82966836f23d7f210c7ee9d9939ce6d9210

Targets

    • Target

      d4214b56750d64b0017cf5a4ac3174065c525e6d16fb9a59fdbbb6447d78bc8d

    • Size

      4.7MB

    • MD5

      1e69e6acbf2df4c9f67f144423a46249

    • SHA1

      d380366b2a7d4532532b1085cc64196194980a31

    • SHA256

      d4214b56750d64b0017cf5a4ac3174065c525e6d16fb9a59fdbbb6447d78bc8d

    • SHA512

      c8d1ac54655c99d2a17abff341ea7cb2884370ec145116191992561153956c5a048f6c99008e87c0b31249207474b64868ecde1ee6ecc70878741135defa3e6a

    • SSDEEP

      98304:mGgysOpXKUUahEufbe9sP/OyP6Sj6abonRvyTodoOductUcEPe/3lXLvIyl6:tPKUh5be9sP/zCqKRvyovucttEgXLvE

    • 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 Matrix ATT&CK v13

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks