General

  • Target

    JaffaCakes118_7698f71461f6be19bcd08b58ab7e4c2f7e226bb1410fa3fa5902445846a7edba

  • Size

    4.3MB

  • Sample

    241222-xcj9lavqb1

  • MD5

    96fd0f878771bed5078fa43d497be8d9

  • SHA1

    f0becdf26b1df6e4443d4484f0404eb54eaf0f94

  • SHA256

    7698f71461f6be19bcd08b58ab7e4c2f7e226bb1410fa3fa5902445846a7edba

  • SHA512

    98aec4a75643d13afef1f0625a4a08a8aec642890efe51275d3e8f5fde2ca69b528470e4abcb145359864b53cc63cbe81c401a86bedea35aaa9111a4583acace

  • SSDEEP

    98304:D3xSkZ/7Oc7vzvTI3Uel/dxYHiv9V7kSwrQrF3+o1Cy0:zb/q2vzvs3Uod6I9azrQrZk

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_7698f71461f6be19bcd08b58ab7e4c2f7e226bb1410fa3fa5902445846a7edba

    • Size

      4.3MB

    • MD5

      96fd0f878771bed5078fa43d497be8d9

    • SHA1

      f0becdf26b1df6e4443d4484f0404eb54eaf0f94

    • SHA256

      7698f71461f6be19bcd08b58ab7e4c2f7e226bb1410fa3fa5902445846a7edba

    • SHA512

      98aec4a75643d13afef1f0625a4a08a8aec642890efe51275d3e8f5fde2ca69b528470e4abcb145359864b53cc63cbe81c401a86bedea35aaa9111a4583acace

    • SSDEEP

      98304:D3xSkZ/7Oc7vzvTI3Uel/dxYHiv9V7kSwrQrF3+o1Cy0:zb/q2vzvs3Uod6I9azrQrZk

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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