General

  • Target

    ab5dbd15bd7a36e1cd2e9cdfc1fc67850707ace6422df0e1764fb2e132afd674

  • Size

    4.9MB

  • Sample

    240608-29g8qahg7w

  • MD5

    f1d0a7d080ec0bc84837e0a22effa03a

  • SHA1

    57b83532d806a8c40fb3eca4e134dd315e6b1edf

  • SHA256

    ab5dbd15bd7a36e1cd2e9cdfc1fc67850707ace6422df0e1764fb2e132afd674

  • SHA512

    38a34aba95fccc69c5dcb538a33cc3e52fb0cb4e813080b9b31a4eb667f12fe69a4efd30f9cba253355e5413f63e3c8ecb97fb331471d3110b8a5a99b58bd75d

  • SSDEEP

    98304:meTMh6Mm4HB8eQdMosede+YVCwBCr4DQH6ikoDLLoq7R6:jThvsBxe/sp+1MCr4ka0LLov

Malware Config

Extracted

Family

socks5systemz

C2

bupodhd.com

http://bupodhd.com/search/?q=67e28dd83e5cfa2f440afa1d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a471ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff819c8e7939d3b

http://bupodhd.com/search/?q=67e28dd83e5cfa2f440afa1d7c27d78406abdd88be4b12eab517aa5c96bd86ef928248875a8bbc896c58e713bc90c91936b5281fc235a925ed3e07d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee929233c5699116

ezhjdge.ua

http://ezhjdge.ua/search/?q=67e28dd8380ffb281106fa1d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978fe71ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff819c8e7939d3f

Targets

    • Target

      ab5dbd15bd7a36e1cd2e9cdfc1fc67850707ace6422df0e1764fb2e132afd674

    • Size

      4.9MB

    • MD5

      f1d0a7d080ec0bc84837e0a22effa03a

    • SHA1

      57b83532d806a8c40fb3eca4e134dd315e6b1edf

    • SHA256

      ab5dbd15bd7a36e1cd2e9cdfc1fc67850707ace6422df0e1764fb2e132afd674

    • SHA512

      38a34aba95fccc69c5dcb538a33cc3e52fb0cb4e813080b9b31a4eb667f12fe69a4efd30f9cba253355e5413f63e3c8ecb97fb331471d3110b8a5a99b58bd75d

    • SSDEEP

      98304:meTMh6Mm4HB8eQdMosede+YVCwBCr4DQH6ikoDLLoq7R6:jThvsBxe/sp+1MCr4ka0LLov

    • 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