General

  • Target

    JaffaCakes118_5898a75f35e6936c59ad90125f0c8e640af74f808db426f5c13b0fb0f2850597

  • Size

    4.3MB

  • Sample

    241224-rsa3zazjcz

  • MD5

    b34b1bf4f4afc8a22be19b7836e606f0

  • SHA1

    e022ac0aed613ca33790e20b930077c1847dc4a9

  • SHA256

    5898a75f35e6936c59ad90125f0c8e640af74f808db426f5c13b0fb0f2850597

  • SHA512

    2b412fe8b055e18edd62ef42bfa8ec681a48ac8b5632109282afb7c783250bcd31fec4b0706b214e77b2195910294135fc0ee612066e99cce8a1efa4d63210d6

  • SSDEEP

    98304:75smRrI8l31tXy5Bl5tdmDp0DVsjKkOenvtvow:7Jasyp5OeD2jTDv6w

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_5898a75f35e6936c59ad90125f0c8e640af74f808db426f5c13b0fb0f2850597

    • Size

      4.3MB

    • MD5

      b34b1bf4f4afc8a22be19b7836e606f0

    • SHA1

      e022ac0aed613ca33790e20b930077c1847dc4a9

    • SHA256

      5898a75f35e6936c59ad90125f0c8e640af74f808db426f5c13b0fb0f2850597

    • SHA512

      2b412fe8b055e18edd62ef42bfa8ec681a48ac8b5632109282afb7c783250bcd31fec4b0706b214e77b2195910294135fc0ee612066e99cce8a1efa4d63210d6

    • SSDEEP

      98304:75smRrI8l31tXy5Bl5tdmDp0DVsjKkOenvtvow:7Jasyp5OeD2jTDv6w

    • 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