General

  • Target

    b02286f07e1cae1f73faab98b0516f81bc9318ee25e55f34ca49f8b53a3c699f

  • Size

    4.6MB

  • Sample

    240508-3rc2qaec6x

  • MD5

    3af6d529e9b5b26c4937c9e1444f1749

  • SHA1

    5f19f868e151f7b5b0c1c279809237a5442ee003

  • SHA256

    b02286f07e1cae1f73faab98b0516f81bc9318ee25e55f34ca49f8b53a3c699f

  • SHA512

    3964ad5e1fd6c2afee9b1b2eddf069b5a3b3a7abba9705ab550c738c740b2de6bc8ffd75718e9f52bbc08c1df65365bf9eb83b9b2f3bef6f55ce855609017f2e

  • SSDEEP

    98304:+/f9gO8aEjEKlo0fDYmyzka8Suks7DDzovtNq2CUoHd1Zq:/O8aa+4DWT8SqDzmNfCUo9Xq

Malware Config

Extracted

Family

socks5systemz

C2

http://csdtxze.net/search/?q=67e28dd8395dfb2f495fac1e7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a771ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a628cfe10c9eb94

http://aqmpalp.ru/search/?q=67e28dd8685af379125bfd4e7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa49e8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ffa13c1ee9c9933

Targets

    • Target

      b02286f07e1cae1f73faab98b0516f81bc9318ee25e55f34ca49f8b53a3c699f

    • Size

      4.6MB

    • MD5

      3af6d529e9b5b26c4937c9e1444f1749

    • SHA1

      5f19f868e151f7b5b0c1c279809237a5442ee003

    • SHA256

      b02286f07e1cae1f73faab98b0516f81bc9318ee25e55f34ca49f8b53a3c699f

    • SHA512

      3964ad5e1fd6c2afee9b1b2eddf069b5a3b3a7abba9705ab550c738c740b2de6bc8ffd75718e9f52bbc08c1df65365bf9eb83b9b2f3bef6f55ce855609017f2e

    • SSDEEP

      98304:+/f9gO8aEjEKlo0fDYmyzka8Suks7DDzovtNq2CUoHd1Zq:/O8aa+4DWT8SqDzmNfCUo9Xq

    • 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