General

  • Target

    JaffaCakes118_9774e48797e808c882683a3f226a94c2668584bc44dd3dd8fd675fcc594ea126

  • Size

    4.2MB

  • Sample

    241222-gvpzssxkgq

  • MD5

    eecae79628661df4a44a803192a477d8

  • SHA1

    bf2b3e653ec9457340ead120f69b520ff9f2c027

  • SHA256

    9774e48797e808c882683a3f226a94c2668584bc44dd3dd8fd675fcc594ea126

  • SHA512

    a6d3bea29ece0ced01ac5ea2812844d24d62902c90a93a5b7c2b8781fe49dd5ee9908c8fb0d0a10f1836e8dd156f4b03105b37cb4d5a4381bd3067313e20dd63

  • SSDEEP

    98304:LN+3kwVexFmokClVEf9fHdGyu4Myyo/876OZthoJCKS2UX3urB6mE:5+jExqClqf9fHvuRyZe6Ox3n38B6t

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_9774e48797e808c882683a3f226a94c2668584bc44dd3dd8fd675fcc594ea126

    • Size

      4.2MB

    • MD5

      eecae79628661df4a44a803192a477d8

    • SHA1

      bf2b3e653ec9457340ead120f69b520ff9f2c027

    • SHA256

      9774e48797e808c882683a3f226a94c2668584bc44dd3dd8fd675fcc594ea126

    • SHA512

      a6d3bea29ece0ced01ac5ea2812844d24d62902c90a93a5b7c2b8781fe49dd5ee9908c8fb0d0a10f1836e8dd156f4b03105b37cb4d5a4381bd3067313e20dd63

    • SSDEEP

      98304:LN+3kwVexFmokClVEf9fHdGyu4Myyo/876OZthoJCKS2UX3urB6mE:5+jExqClqf9fHvuRyZe6Ox3n38B6t

    • 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