General

  • Target

    JaffaCakes118_b617941031bdd5e2ce773bd94cd07c7d3486555c7afcc3b70087d1618cc2fb2c

  • Size

    4.4MB

  • Sample

    241230-2rz1tavpdy

  • MD5

    0bc36167443fa6700844dd7d833e2c56

  • SHA1

    5bad4b20fad2d20149f1391579615669b96bb4be

  • SHA256

    b617941031bdd5e2ce773bd94cd07c7d3486555c7afcc3b70087d1618cc2fb2c

  • SHA512

    4f0c16ee1e5f59948e15601cdc789b14bb664c5a957ba80af4b1d523764403c9101b27fffee4395a906939ed1a7725fcc3ed8009627023e0259a50f9c75d5c94

  • SSDEEP

    98304:i+zGPbef/awDhkuR0D3i1ewC+9rzMiwbsfwyXQlLckipOxEuMt:i5P3wX0jKG+50YfzXQRIRjt

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_b617941031bdd5e2ce773bd94cd07c7d3486555c7afcc3b70087d1618cc2fb2c

    • Size

      4.4MB

    • MD5

      0bc36167443fa6700844dd7d833e2c56

    • SHA1

      5bad4b20fad2d20149f1391579615669b96bb4be

    • SHA256

      b617941031bdd5e2ce773bd94cd07c7d3486555c7afcc3b70087d1618cc2fb2c

    • SHA512

      4f0c16ee1e5f59948e15601cdc789b14bb664c5a957ba80af4b1d523764403c9101b27fffee4395a906939ed1a7725fcc3ed8009627023e0259a50f9c75d5c94

    • SSDEEP

      98304:i+zGPbef/awDhkuR0D3i1ewC+9rzMiwbsfwyXQlLckipOxEuMt:i5P3wX0jKG+50YfzXQRIRjt

    • 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