General

  • Target

    JaffaCakes118_8e5935f143c2e0db0fd10942c184f9dcf426c6cadc1f13c436fdb05b4dd0ead9

  • Size

    4.4MB

  • Sample

    241224-r9pyfszmd1

  • MD5

    c5763a3e1df99aeb517a1943f26daf81

  • SHA1

    256e43c3034547ff3e6f653011a75f5bbb571705

  • SHA256

    8e5935f143c2e0db0fd10942c184f9dcf426c6cadc1f13c436fdb05b4dd0ead9

  • SHA512

    16ec9ca26c977661275d1ff3976b81591bdee3e8b78dd92fe1e263d737a21711198759db1ea064ba818f3dc2ff2919f93126f893d48b3fe8c6970e30b70860be

  • SSDEEP

    98304:/Uf9wyPQfezavLmjwQ8/PaSbtHRAz7J3eONn1ZCn+0sJRVBzhbinHWtA:491PQEavyUQ8pbVqIU1ZRR3losA

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_8e5935f143c2e0db0fd10942c184f9dcf426c6cadc1f13c436fdb05b4dd0ead9

    • Size

      4.4MB

    • MD5

      c5763a3e1df99aeb517a1943f26daf81

    • SHA1

      256e43c3034547ff3e6f653011a75f5bbb571705

    • SHA256

      8e5935f143c2e0db0fd10942c184f9dcf426c6cadc1f13c436fdb05b4dd0ead9

    • SHA512

      16ec9ca26c977661275d1ff3976b81591bdee3e8b78dd92fe1e263d737a21711198759db1ea064ba818f3dc2ff2919f93126f893d48b3fe8c6970e30b70860be

    • SSDEEP

      98304:/Uf9wyPQfezavLmjwQ8/PaSbtHRAz7J3eONn1ZCn+0sJRVBzhbinHWtA:491PQEavyUQ8pbVqIU1ZRR3losA

    • 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