General

  • Target

    9f03088fe6d06a375fcfeefb08d11cedf5b8865ddd29ec5e593309555c55d0e8.exe

  • Size

    2.2MB

  • Sample

    240325-cracqade27

  • MD5

    f3f25d297e62930f87471d53806c9a40

  • SHA1

    595ed64b276faac81f0a2d6380f64295b0674119

  • SHA256

    9f03088fe6d06a375fcfeefb08d11cedf5b8865ddd29ec5e593309555c55d0e8

  • SHA512

    c464f0880e7cac9a6efe7cf010a8660402d9f1921112d386f491a93de8c7cbf49961490315951604a5c0f2f548be1faf87cd00c111e70dc86f291350b10d006e

  • SSDEEP

    49152:32JVLn+sUNYgQEu8SQ1MaoHd82o4vEoO9iws+SmL967+NHz1PncM:mJV7+srQuak1vEoFwzL9++N5PncM

Malware Config

Extracted

Family

socks5systemz

C2

http://bbnvsid.com/search/?q=67e28dd86a55a428420bf81f7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f371ea771795af8e05c642db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a668dfc12c1ea90

http://bbnvsid.com/search/?q=67e28dd86a55a428420bf81f7c27d78406abdd88be4b12eab517aa5c96bd86ee948e45815a8bbc896c58e713bc90c91936b5281fc235a925ed3e50d6bd974a95129070b611e96cc92be20ea778c255bbe258b90d3b4eed3233d1626a8ff810c1ec96993ac86a

http://aajcrin.ru/search/?q=67e28dd83a5da32a155afd1b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a271ea771795af8e05c642db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe12c3ec949c3f

http://aajcrin.ru/search/?q=67e28dd83a5da32a155afd1b7c27d78406abdd88be4b12eab517aa5c96bd86ee96854f855a8bbc896c58e713bc90c91936b5281fc235a925ed3e01d6bd974a95129070b611e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee949938ce6e9012

Targets

    • Target

      9f03088fe6d06a375fcfeefb08d11cedf5b8865ddd29ec5e593309555c55d0e8.exe

    • Size

      2.2MB

    • MD5

      f3f25d297e62930f87471d53806c9a40

    • SHA1

      595ed64b276faac81f0a2d6380f64295b0674119

    • SHA256

      9f03088fe6d06a375fcfeefb08d11cedf5b8865ddd29ec5e593309555c55d0e8

    • SHA512

      c464f0880e7cac9a6efe7cf010a8660402d9f1921112d386f491a93de8c7cbf49961490315951604a5c0f2f548be1faf87cd00c111e70dc86f291350b10d006e

    • SSDEEP

      49152:32JVLn+sUNYgQEu8SQ1MaoHd82o4vEoO9iws+SmL967+NHz1PncM:mJV7+srQuak1vEoFwzL9++N5PncM

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

    • Detects executables packed with VMProtect.

    • 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