General

  • Target

    e44b5c3f11df6f7528894c1c0f3bc948cc6db5c9b7419498a7860e89efed635b

  • Size

    1.9MB

  • Sample

    240324-hmc6psdc3x

  • MD5

    619ce62fca260f6b76d5b1115a141b78

  • SHA1

    2257af3db94473989d15b69eab20f30bfbfde863

  • SHA256

    e44b5c3f11df6f7528894c1c0f3bc948cc6db5c9b7419498a7860e89efed635b

  • SHA512

    505861c6f6cc99a02e2363e23de17ab8e9788ef9c44f0318f549cfceb028ccc455ee057144226113f8e4c01aabfa9009a6595271059a560fdb0797d5c270b2a2

  • SSDEEP

    49152:32o0sh1Su9nUHQmEGLn/5eHpNZ8+Ofy6KP+ROAySLXr0y:mVS1+wRc/5kNy5K9wXr0y

Malware Config

Extracted

Family

socks5systemz

C2

http://ezzhidg.ua/search/?q=67e28dd86c09f220490efa1c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ae8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe13c6ec949b33

http://ezzhidg.ua/search/?q=67e28dd86c09f220490efa1c7c27d78406abdd88be4b12eab517aa5c96bd86e9948048815a8bbc896c58e713bc90c91f36b5281fc235a925ed3e5dd6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee94983dce6e971e

http://ezpczxo.ua/search/?q=67e28dd86b55fb7a410dae497c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978a471ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ffe13c6ec949b3d

http://ezpczxo.ua/search/?q=67e28dd86b55fb7a410dae497c27d78406abdd88be4b12eab517aa5c96bd86e891804b875a8bbc896c58e713bc90c91c36b5281fc235a925ed3e07d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee94983dce6e9710

Targets

    • Target

      e44b5c3f11df6f7528894c1c0f3bc948cc6db5c9b7419498a7860e89efed635b

    • Size

      1.9MB

    • MD5

      619ce62fca260f6b76d5b1115a141b78

    • SHA1

      2257af3db94473989d15b69eab20f30bfbfde863

    • SHA256

      e44b5c3f11df6f7528894c1c0f3bc948cc6db5c9b7419498a7860e89efed635b

    • SHA512

      505861c6f6cc99a02e2363e23de17ab8e9788ef9c44f0318f549cfceb028ccc455ee057144226113f8e4c01aabfa9009a6595271059a560fdb0797d5c270b2a2

    • SSDEEP

      49152:32o0sh1Su9nUHQmEGLn/5eHpNZ8+Ofy6KP+ROAySLXr0y:mVS1+wRc/5kNy5K9wXr0y

    • 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