General

  • Target

    2c982acdcf73dc44afb250b14e22636e679022f40490a8c9943fe6ef19e6f644

  • Size

    2.0MB

  • Sample

    240323-tes3qshc87

  • MD5

    d09813304a4e13b05274c716787f851b

  • SHA1

    41058a366822e62777d7cfc62a21530f3ee8df3e

  • SHA256

    2c982acdcf73dc44afb250b14e22636e679022f40490a8c9943fe6ef19e6f644

  • SHA512

    ea5bb6c2467706d2b5a8f1a2e194c78cb8b6653af51c9d3e3b7f658865b5766641da772bcf783775036cf2d1313a47f50c85d533b69e8308efcda76d9e2c9e71

  • SSDEEP

    49152:329v4KVdxYz+LdLcaBbPE4UfakLpfJaYVZnPjQYH:mmKFnLdLZP1UfdLdJagBPjxH

Malware Config

Extracted

Family

socks5systemz

C2

http://ejminou.ua/search/?q=67e28dd86a5cf47e155fff1a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978ff71ea771795af8e05c642db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe13c0e690923e

http://bxoixbb.com/search/?q=67e28dd83d54f12b140cff197c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4de8889b5e4fa9281ae978a271ea771795af8e05c642db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ffe13c0e6909233

Targets

    • Target

      2c982acdcf73dc44afb250b14e22636e679022f40490a8c9943fe6ef19e6f644

    • Size

      2.0MB

    • MD5

      d09813304a4e13b05274c716787f851b

    • SHA1

      41058a366822e62777d7cfc62a21530f3ee8df3e

    • SHA256

      2c982acdcf73dc44afb250b14e22636e679022f40490a8c9943fe6ef19e6f644

    • SHA512

      ea5bb6c2467706d2b5a8f1a2e194c78cb8b6653af51c9d3e3b7f658865b5766641da772bcf783775036cf2d1313a47f50c85d533b69e8308efcda76d9e2c9e71

    • SSDEEP

      49152:329v4KVdxYz+LdLcaBbPE4UfakLpfJaYVZnPjQYH:mmKFnLdLZP1UfdLdJagBPjxH

    • 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