General

  • Target

    JaffaCakes118_d29b95d31bb236ae84a67071e69eb94013d0620951de96a6301e49baf619e320

  • Size

    4.4MB

  • Sample

    241221-3hmvkatnay

  • MD5

    cff7b27c4536f1b288e495da8ce2a145

  • SHA1

    451b930cec7915d32917866d59d75bdf0c953739

  • SHA256

    d29b95d31bb236ae84a67071e69eb94013d0620951de96a6301e49baf619e320

  • SHA512

    673c37006dc9011226960482582c6ea49ba964f387937f37ee2ba2c94854e3612b25abe4f3c1a344dbbfca246da8df87283c24268de569d7f9d62b4bddafb986

  • SSDEEP

    98304:ROTysMRgcRBHUfRI/GB4uVE5sy6gmtp1rxUCbmzxgic:EyZRLSRI/GvYsyI1Pbmzaic

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_d29b95d31bb236ae84a67071e69eb94013d0620951de96a6301e49baf619e320

    • Size

      4.4MB

    • MD5

      cff7b27c4536f1b288e495da8ce2a145

    • SHA1

      451b930cec7915d32917866d59d75bdf0c953739

    • SHA256

      d29b95d31bb236ae84a67071e69eb94013d0620951de96a6301e49baf619e320

    • SHA512

      673c37006dc9011226960482582c6ea49ba964f387937f37ee2ba2c94854e3612b25abe4f3c1a344dbbfca246da8df87283c24268de569d7f9d62b4bddafb986

    • SSDEEP

      98304:ROTysMRgcRBHUfRI/GB4uVE5sy6gmtp1rxUCbmzxgic:EyZRLSRI/GvYsyI1Pbmzaic

    • 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