General

  • Target

    JaffaCakes118_7cdb90a5d98a89036ea1d6806ba9c4e36c0380c89605bc3642364289d0c66c48

  • Size

    4.4MB

  • Sample

    241223-1ejmmaskfm

  • MD5

    5d218f6f038837e2a915595697a897b3

  • SHA1

    3545e9d92c898e649af805c2366d212250666970

  • SHA256

    7cdb90a5d98a89036ea1d6806ba9c4e36c0380c89605bc3642364289d0c66c48

  • SHA512

    9c1b2cae1c601ec716737358d0b2e6982e9ea9dcd67e3c335d1aa2480d4a56eda97f77ddddbaa4e1988e26b7b61db425bd17a54a64e221a49dbd746aeb2382a4

  • SSDEEP

    98304:e+eiAvTtNsCGbvcb8Bm3Wzdw0KludKNaiuhQmtH:eNiKtkLw3EDikJ

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_7cdb90a5d98a89036ea1d6806ba9c4e36c0380c89605bc3642364289d0c66c48

    • Size

      4.4MB

    • MD5

      5d218f6f038837e2a915595697a897b3

    • SHA1

      3545e9d92c898e649af805c2366d212250666970

    • SHA256

      7cdb90a5d98a89036ea1d6806ba9c4e36c0380c89605bc3642364289d0c66c48

    • SHA512

      9c1b2cae1c601ec716737358d0b2e6982e9ea9dcd67e3c335d1aa2480d4a56eda97f77ddddbaa4e1988e26b7b61db425bd17a54a64e221a49dbd746aeb2382a4

    • SSDEEP

      98304:e+eiAvTtNsCGbvcb8Bm3Wzdw0KludKNaiuhQmtH:eNiKtkLw3EDikJ

    • 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