General

  • Target

    6801c4c852542deb84bb4bc1cafc3dad5dcdb2b658ecb9508c032c5e75d5aa7c

  • Size

    5.0MB

  • Sample

    240626-2y3ehs1hlq

  • MD5

    915ae688a17d12b3e316441aa947bf41

  • SHA1

    208a07ae5505ff3d78a61c3eb9200165103f84b9

  • SHA256

    6801c4c852542deb84bb4bc1cafc3dad5dcdb2b658ecb9508c032c5e75d5aa7c

  • SHA512

    9020f5dffbcfa05501eaee23ef01ac7cd0c731e6272d9b3852cdfe86e5ea21a0dc0cb815a263b2268d9747486e0dcd48a7f9b83ec00db3b5adc036363f9f1631

  • SSDEEP

    98304:m2C0AWOegiV7IjdtI6Y5wikOtM3rBdmWpiflK0CHJdqeYuN4APskO:rCNWOegQIjP+wic1dmXfM04dqduNNHO

Malware Config

Extracted

Family

socks5systemz

C2

erhglzi.ua

http://erhglzi.ua/search/?q=67e28dd8685ff37d4306f81a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ee8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff615c4ed9d923d

bebuhri.com

http://bebuhri.com/search/?q=67e28dd86f59a17b435afa187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4fe8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff615c4ed9d9239

http://bebuhri.com/search/?q=67e28dd86f59a17b435afa187c27d78406abdd88be4b12eab517aa5c96bd86e9968044875a8bbc896c58e713bc90c91a36b5281fc235a925ed3e01d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9c9e3fcf679e14

Targets

    • Target

      6801c4c852542deb84bb4bc1cafc3dad5dcdb2b658ecb9508c032c5e75d5aa7c

    • Size

      5.0MB

    • MD5

      915ae688a17d12b3e316441aa947bf41

    • SHA1

      208a07ae5505ff3d78a61c3eb9200165103f84b9

    • SHA256

      6801c4c852542deb84bb4bc1cafc3dad5dcdb2b658ecb9508c032c5e75d5aa7c

    • SHA512

      9020f5dffbcfa05501eaee23ef01ac7cd0c731e6272d9b3852cdfe86e5ea21a0dc0cb815a263b2268d9747486e0dcd48a7f9b83ec00db3b5adc036363f9f1631

    • SSDEEP

      98304:m2C0AWOegiV7IjdtI6Y5wikOtM3rBdmWpiflK0CHJdqeYuN4APskO:rCNWOegQIjP+wic1dmXfM04dqduNNHO

    • 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