General

  • Target

    JaffaCakes118_b3a451239c00cd43b64ff2c2b29cb1b48cfb4f0e845c3f74bf1c2e2a62300cad

  • Size

    4.3MB

  • Sample

    241222-1np6rsznfs

  • MD5

    7be8d13cae660cc5c9009036346e9bb1

  • SHA1

    9c33f677380943c14541c55a680c4d6ac6dafc0a

  • SHA256

    b3a451239c00cd43b64ff2c2b29cb1b48cfb4f0e845c3f74bf1c2e2a62300cad

  • SHA512

    eeba52d8b9786696855c50ddb112bbac4303b6acdc8011235ebf1c4bf9ee3af12dc6b2b5172d24b06d3b32565d8a2ae89214723c2f5fb9404a176ee32e93f65b

  • SSDEEP

    98304:eIRGBSIooV1ud1VWZrd4nGwRECESdc1cHq2HaLaeNuC1wllwcpaWlJ9:eIRGw/61aWpdoROSiSDad0wAV

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_b3a451239c00cd43b64ff2c2b29cb1b48cfb4f0e845c3f74bf1c2e2a62300cad

    • Size

      4.3MB

    • MD5

      7be8d13cae660cc5c9009036346e9bb1

    • SHA1

      9c33f677380943c14541c55a680c4d6ac6dafc0a

    • SHA256

      b3a451239c00cd43b64ff2c2b29cb1b48cfb4f0e845c3f74bf1c2e2a62300cad

    • SHA512

      eeba52d8b9786696855c50ddb112bbac4303b6acdc8011235ebf1c4bf9ee3af12dc6b2b5172d24b06d3b32565d8a2ae89214723c2f5fb9404a176ee32e93f65b

    • SSDEEP

      98304:eIRGBSIooV1ud1VWZrd4nGwRECESdc1cHq2HaLaeNuC1wllwcpaWlJ9:eIRGw/61aWpdoROSiSDad0wAV

    • 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