General

  • Target

    JaffaCakes118_41f5abf599e4ace8b70759e3d6ff8e8411b51ba371dd83509dd80e77c3e6488b

  • Size

    4.4MB

  • Sample

    241222-h7vw9azjbp

  • MD5

    5dd73281d35add5fab3d6cfa3d834719

  • SHA1

    0405bb815dc50d3bfb8cd4cc7c1281966e2046cc

  • SHA256

    41f5abf599e4ace8b70759e3d6ff8e8411b51ba371dd83509dd80e77c3e6488b

  • SHA512

    1a8298d10061899c2690eea419f8102001c56384fb5f0ffec7940a7cc1881de7d62900ce6481e9e0266912f0c72d13bd3dec1c6f783a65e8eed86c27552da2b2

  • SSDEEP

    98304:k6CxsJ1sHX9maNMuK7bBcHsyiL7NuyfbkiCPxQuwtE3Ni:kYJsX9mV6MyUNuygiCPndi

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_41f5abf599e4ace8b70759e3d6ff8e8411b51ba371dd83509dd80e77c3e6488b

    • Size

      4.4MB

    • MD5

      5dd73281d35add5fab3d6cfa3d834719

    • SHA1

      0405bb815dc50d3bfb8cd4cc7c1281966e2046cc

    • SHA256

      41f5abf599e4ace8b70759e3d6ff8e8411b51ba371dd83509dd80e77c3e6488b

    • SHA512

      1a8298d10061899c2690eea419f8102001c56384fb5f0ffec7940a7cc1881de7d62900ce6481e9e0266912f0c72d13bd3dec1c6f783a65e8eed86c27552da2b2

    • SSDEEP

      98304:k6CxsJ1sHX9maNMuK7bBcHsyiL7NuyfbkiCPxQuwtE3Ni:kYJsX9mV6MyUNuygiCPndi

    • 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