General

  • Target

    79b5a0229adc138d63a611b4982b1c2dc1bc7ed459473bd2bdaa82db544318e1

  • Size

    4.6MB

  • Sample

    240620-2tnessvhjn

  • MD5

    badf0e3994943ce24bda4ad1117ae0c3

  • SHA1

    4bfd57dbb6cab7fbcad0706bc18ef82964efc962

  • SHA256

    79b5a0229adc138d63a611b4982b1c2dc1bc7ed459473bd2bdaa82db544318e1

  • SHA512

    cf3cef7aea4eac91b8a15dc005b08cd824159a4c114a21c68447d20597bcc7909de0b5ea3c5fd8bd70d21fd2fd8cf02ca6810e201e31cea49b771bf5ff5139ab

  • SSDEEP

    98304:m/+KXm5zCadoNaUS5P4gMIk0ihjABYKa2eP+7KKlR:XKXOmadooj2gtk0ipABYKC49R

Malware Config

Extracted

Family

socks5systemz

C2

ebuaiui.ua

jejqkoi.info

budonpb.com

http://budonpb.com/search/?q=67e28dd86c0ca77c400cfe4c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff718c2eb959b32

Targets

    • Target

      79b5a0229adc138d63a611b4982b1c2dc1bc7ed459473bd2bdaa82db544318e1

    • Size

      4.6MB

    • MD5

      badf0e3994943ce24bda4ad1117ae0c3

    • SHA1

      4bfd57dbb6cab7fbcad0706bc18ef82964efc962

    • SHA256

      79b5a0229adc138d63a611b4982b1c2dc1bc7ed459473bd2bdaa82db544318e1

    • SHA512

      cf3cef7aea4eac91b8a15dc005b08cd824159a4c114a21c68447d20597bcc7909de0b5ea3c5fd8bd70d21fd2fd8cf02ca6810e201e31cea49b771bf5ff5139ab

    • SSDEEP

      98304:m/+KXm5zCadoNaUS5P4gMIk0ihjABYKa2eP+7KKlR:XKXOmadooj2gtk0ipABYKC49R

    • 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