General

  • Target

    JaffaCakes118_727a9c57892e54aa1752cb9081e1d65ee4cec53f8e5398ab961507288fc2996e

  • Size

    4.4MB

  • Sample

    241223-xdjdpaxnbx

  • MD5

    b367dff7eaf37eea5e6a3980b10fd0d2

  • SHA1

    1c7c42efa2f70a02f093e148dfe8579a9c2933b8

  • SHA256

    727a9c57892e54aa1752cb9081e1d65ee4cec53f8e5398ab961507288fc2996e

  • SHA512

    3bfd82259452dfa3aff234bd9f4a1e6243704d78cd4fdfabdb8d2c5179c2bf44de31a6a1b10abfecaafcbfc6cba5c1cd9183c287cb4d7e7974181da4abe8d8a4

  • SSDEEP

    98304:oWEdIZyIIz+MtHDFffsfOFhu7W8J9xZvbU0n0X4IPc8dcYmQ:5ZvRMx+OyrntnYpmQ

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_727a9c57892e54aa1752cb9081e1d65ee4cec53f8e5398ab961507288fc2996e

    • Size

      4.4MB

    • MD5

      b367dff7eaf37eea5e6a3980b10fd0d2

    • SHA1

      1c7c42efa2f70a02f093e148dfe8579a9c2933b8

    • SHA256

      727a9c57892e54aa1752cb9081e1d65ee4cec53f8e5398ab961507288fc2996e

    • SHA512

      3bfd82259452dfa3aff234bd9f4a1e6243704d78cd4fdfabdb8d2c5179c2bf44de31a6a1b10abfecaafcbfc6cba5c1cd9183c287cb4d7e7974181da4abe8d8a4

    • SSDEEP

      98304:oWEdIZyIIz+MtHDFffsfOFhu7W8J9xZvbU0n0X4IPc8dcYmQ:5ZvRMx+OyrntnYpmQ

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba family

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v15

Tasks