General

  • Target

    ae2dda0ca8d8dce051fa3ff772377585e48af3fef2210bd5b83d87c737876efa

  • Size

    5.6MB

  • Sample

    240624-gdl7kssanr

  • MD5

    b3b1b8f8be04c043d82671a2e92099a9

  • SHA1

    9f2bae6892a9857b94461650081116c10b4d8390

  • SHA256

    ae2dda0ca8d8dce051fa3ff772377585e48af3fef2210bd5b83d87c737876efa

  • SHA512

    a10e247c093e8dfe0ee9ba46794d430c4f0c0824d8f7639d38b7bfdf1cf06bb07cafff9bd99b4378fb07ee17079510ad71261a41f6c4d898065338277b8ff65d

  • SSDEEP

    98304:mBD7B1h1GARTnN2HNgc6tshm5zthhkiXrAWV13+cggU9OWOTf4qKuiYFLBZAX+yn:Y7B1vGiQm+m5zpXHV5+sWOpf4ol1Cbn

Malware Config

Extracted

Family

socks5systemz

C2

bpzaiiw.com

jmzglqc.info

dtfwjse.info

http://dtfwjse.info/search/?q=67e28dd8690ba728400aae4c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff613c0e8929f3f

http://dtfwjse.info/search/?q=67e28dd8690ba728400aae4c7c27d78406abdd88be4b12eab517aa5c96bd86ef938f4c845a8bbc896c58e713bc90c91936b5281fc235a925ed3e51d6bd974a95129070b616e96cc92be510b866db52bee348ee4c2b14a82966836f23d7f210c7ee9c983bca689312

Targets

    • Target

      ae2dda0ca8d8dce051fa3ff772377585e48af3fef2210bd5b83d87c737876efa

    • Size

      5.6MB

    • MD5

      b3b1b8f8be04c043d82671a2e92099a9

    • SHA1

      9f2bae6892a9857b94461650081116c10b4d8390

    • SHA256

      ae2dda0ca8d8dce051fa3ff772377585e48af3fef2210bd5b83d87c737876efa

    • SHA512

      a10e247c093e8dfe0ee9ba46794d430c4f0c0824d8f7639d38b7bfdf1cf06bb07cafff9bd99b4378fb07ee17079510ad71261a41f6c4d898065338277b8ff65d

    • SSDEEP

      98304:mBD7B1h1GARTnN2HNgc6tshm5zthhkiXrAWV13+cggU9OWOTf4qKuiYFLBZAX+yn:Y7B1vGiQm+m5zpXHV5+sWOpf4ol1Cbn

    • 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