General

  • Target

    00c4b3b743c8fcc60a4587d4028150dcaef8bc11139187803c3e90aae21c0a55

  • Size

    3.7MB

  • Sample

    240812-fm17eswfpr

  • MD5

    b6ceeb96da9886eb91ed460dfb85f428

  • SHA1

    6b0a798c0b0ca621cd409a508edebe8f4f83b8f1

  • SHA256

    00c4b3b743c8fcc60a4587d4028150dcaef8bc11139187803c3e90aae21c0a55

  • SHA512

    37f26fd87860c69867e7fe4fccb7fe4ceb59be3654503cf169ff6655f89896550789d5681e1e436b2b5973b9bb83a725af6a7cb9d8c9a380b85bedfdcd59436d

  • SSDEEP

    98304:NFKjcsBec2AYTPrkb7ZFStMN8SI27MElqUSds:LNc+Prkb/SaLI27MzX2

Malware Config

Targets

    • Target

      00c4b3b743c8fcc60a4587d4028150dcaef8bc11139187803c3e90aae21c0a55

    • Size

      3.7MB

    • MD5

      b6ceeb96da9886eb91ed460dfb85f428

    • SHA1

      6b0a798c0b0ca621cd409a508edebe8f4f83b8f1

    • SHA256

      00c4b3b743c8fcc60a4587d4028150dcaef8bc11139187803c3e90aae21c0a55

    • SHA512

      37f26fd87860c69867e7fe4fccb7fe4ceb59be3654503cf169ff6655f89896550789d5681e1e436b2b5973b9bb83a725af6a7cb9d8c9a380b85bedfdcd59436d

    • SSDEEP

      98304:NFKjcsBec2AYTPrkb7ZFStMN8SI27MElqUSds:LNc+Prkb/SaLI27MzX2

    • 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