General

  • Target

    07c964041d145a223a9b5e4494ff19ac41bf65701ec81be2cd7251c153da65b2

  • Size

    4.5MB

  • Sample

    240620-2fqm1azgqd

  • MD5

    717eff8aa4240b2b6c292fd308891bcd

  • SHA1

    e6588943cf87b612a957f000e763658d3f223d89

  • SHA256

    07c964041d145a223a9b5e4494ff19ac41bf65701ec81be2cd7251c153da65b2

  • SHA512

    c89ea072fa16ca09cf5643104c052bd2fa5ee5b3ba55f17ea9c99e2ac1672062c56eaab3fff7f3542ba6dda36ee48d290d76f6e68e23c7765d12cb8cc6720a05

  • SSDEEP

    98304:mHS9cm8j9pCXSNMA5e3Dm2MdPyBkLbmRxXo5O/pBRX8u:4rzCCNMAn2MdPMkLmo5qPFJ

Malware Config

Extracted

Family

socks5systemz

C2

ezyhpbb.ua

http://ezyhpbb.ua/search/?q=67e28dd86c0ca72e110aab177c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa48e8889b5e4fa9281ae978f671ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a6f87fd13c7e99c

aainwie.ru

http://aainwie.ru/search/?q=67e28dd8690ba728400aae4c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff718c2ed929d3c

http://aainwie.ru/search/?q=67e28dd8690ba728400aae4c7c27d78406abdd88be4b12eab517aa5c96bd86ef918e4e845a8bbc896c58e713bc90c91936b5281fc235a925ed3e51d6bd974a95129070b616e96cc92be510b866db52bee348ee4c2b14a82966836f23d7f210c7ee9d9339cf689111

Targets

    • Target

      07c964041d145a223a9b5e4494ff19ac41bf65701ec81be2cd7251c153da65b2

    • Size

      4.5MB

    • MD5

      717eff8aa4240b2b6c292fd308891bcd

    • SHA1

      e6588943cf87b612a957f000e763658d3f223d89

    • SHA256

      07c964041d145a223a9b5e4494ff19ac41bf65701ec81be2cd7251c153da65b2

    • SHA512

      c89ea072fa16ca09cf5643104c052bd2fa5ee5b3ba55f17ea9c99e2ac1672062c56eaab3fff7f3542ba6dda36ee48d290d76f6e68e23c7765d12cb8cc6720a05

    • SSDEEP

      98304:mHS9cm8j9pCXSNMA5e3Dm2MdPyBkLbmRxXo5O/pBRX8u:4rzCCNMAn2MdPMkLmo5qPFJ

    • 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