General

  • Target

    ca843fae772e643b3f075e7dea42d8a421b90c26b9231a8a3042d38d126c350e.exe

  • Size

    3.8MB

  • Sample

    240802-ct2jzszgpp

  • MD5

    8d2ba96e23747eaf4c00ceef53c42dac

  • SHA1

    c986eb3549ab137ff6a09b70387915999a77da86

  • SHA256

    ca843fae772e643b3f075e7dea42d8a421b90c26b9231a8a3042d38d126c350e

  • SHA512

    1ec3c560a038410e332afa0ad639d9fef70bb2f7a66422e9cea514127c114bfbf931c65815c14288f1995c0b63a1323b48ec2c45b30762bdf1aacd905823e351

  • SSDEEP

    98304:NOFECVhJUvVAgKrUGSmbmzZctKQxWSWmsHbZqtDCu055dP/3:cZRgVAgKyQ9SAtDCu0Zv

Malware Config

Targets

    • Target

      ca843fae772e643b3f075e7dea42d8a421b90c26b9231a8a3042d38d126c350e.exe

    • Size

      3.8MB

    • MD5

      8d2ba96e23747eaf4c00ceef53c42dac

    • SHA1

      c986eb3549ab137ff6a09b70387915999a77da86

    • SHA256

      ca843fae772e643b3f075e7dea42d8a421b90c26b9231a8a3042d38d126c350e

    • SHA512

      1ec3c560a038410e332afa0ad639d9fef70bb2f7a66422e9cea514127c114bfbf931c65815c14288f1995c0b63a1323b48ec2c45b30762bdf1aacd905823e351

    • SSDEEP

      98304:NOFECVhJUvVAgKrUGSmbmzZctKQxWSWmsHbZqtDCu055dP/3:cZRgVAgKyQ9SAtDCu0Zv

    • 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