General

  • Target

    JaffaCakes118_96003075b945da0443f8e15f0ca45969e89a43b1f16bc3744a3035bba89f686d

  • Size

    4.4MB

  • Sample

    241224-wjvs8stlel

  • MD5

    2b6d600b32e4ebeac5d07635ffd913d4

  • SHA1

    87dc1d3cd93b77cf2b5b91f2b787744ab6d3f5e1

  • SHA256

    96003075b945da0443f8e15f0ca45969e89a43b1f16bc3744a3035bba89f686d

  • SHA512

    6f3101eae7e047aed9eb6d6986da0963c4330300355b0ef09841b8ce5e9b389d18dd9e2aea7f0e8cb26537c69494ce3e493800de994d17a444c36d7e5c2c4021

  • SSDEEP

    98304:L0Wpwhm3iTeg1bSjh3oxQwI7N3/11+zjNS88gFt63S28tkD2lpjWc0fKrrs:LwyIeg1bcoxQwI7R7Qj48J6ijtdlVWbp

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_96003075b945da0443f8e15f0ca45969e89a43b1f16bc3744a3035bba89f686d

    • Size

      4.4MB

    • MD5

      2b6d600b32e4ebeac5d07635ffd913d4

    • SHA1

      87dc1d3cd93b77cf2b5b91f2b787744ab6d3f5e1

    • SHA256

      96003075b945da0443f8e15f0ca45969e89a43b1f16bc3744a3035bba89f686d

    • SHA512

      6f3101eae7e047aed9eb6d6986da0963c4330300355b0ef09841b8ce5e9b389d18dd9e2aea7f0e8cb26537c69494ce3e493800de994d17a444c36d7e5c2c4021

    • SSDEEP

      98304:L0Wpwhm3iTeg1bSjh3oxQwI7N3/11+zjNS88gFt63S28tkD2lpjWc0fKrrs:LwyIeg1bcoxQwI7R7Qj48J6ijtdlVWbp

    • 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