General

  • Target

    900f5fa97f50ab04b0f770807916bdde_JaffaCakes118

  • Size

    3.9MB

  • Sample

    240812-yj3vys1fkd

  • MD5

    900f5fa97f50ab04b0f770807916bdde

  • SHA1

    ce21b82e419b33c29da7519bf58c5545e858f5af

  • SHA256

    666635e24f5f219fb94f4df30499e734d304c01564ca5bf37588d38b5c5ed1c1

  • SHA512

    2167027ae32c182e7fe51948a191cd584afa7f2823e88cbac60a437bda44bac5cf29611b5a4e44787312f1de9a40b3ea04e9f4ece9bba7b127a70836b0c74970

  • SSDEEP

    98304:z87/zBy+Hr+HHm8iMO1YQ9kZhIM2uOTelM1ow9dDZB:gzzM+2HRiM80iNVTelM1ow9dd

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      900f5fa97f50ab04b0f770807916bdde_JaffaCakes118

    • Size

      3.9MB

    • MD5

      900f5fa97f50ab04b0f770807916bdde

    • SHA1

      ce21b82e419b33c29da7519bf58c5545e858f5af

    • SHA256

      666635e24f5f219fb94f4df30499e734d304c01564ca5bf37588d38b5c5ed1c1

    • SHA512

      2167027ae32c182e7fe51948a191cd584afa7f2823e88cbac60a437bda44bac5cf29611b5a4e44787312f1de9a40b3ea04e9f4ece9bba7b127a70836b0c74970

    • SSDEEP

      98304:z87/zBy+Hr+HHm8iMO1YQ9kZhIM2uOTelM1ow9dDZB:gzzM+2HRiM80iNVTelM1ow9dd

    • Glupteba

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

    • Glupteba payload

    • MetaSploit

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

    • 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