General

  • Target

    JaffaCakes118_73ea99c233a4d55ddb0561a88bb89d5b11227c770b61dabd35514d680460bb68

  • Size

    4.3MB

  • Sample

    241224-xmpl3atrax

  • MD5

    e7dffa27866cb7b79906df12e9a61b41

  • SHA1

    76d608764c9062b88534022251f7c9a2a3f0e113

  • SHA256

    73ea99c233a4d55ddb0561a88bb89d5b11227c770b61dabd35514d680460bb68

  • SHA512

    4a9ddedb404a581a0355f41aca30824cf831b2f42775fc2d1c123b9636c8e0cd74f1707567d1e8b2347f1dbb810ef3a00156f92840d6d7f23fd3f437ddba9177

  • SSDEEP

    98304:Jiekv/ZRslW/dPeDeQ/ZSUhziXCi993CoS4JEFaHML/Ti+XBp2BeFuLt2dkd9NB5:J6vRGSPeDnhzICi9HSOGeWf2kMLtkC9x

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_73ea99c233a4d55ddb0561a88bb89d5b11227c770b61dabd35514d680460bb68

    • Size

      4.3MB

    • MD5

      e7dffa27866cb7b79906df12e9a61b41

    • SHA1

      76d608764c9062b88534022251f7c9a2a3f0e113

    • SHA256

      73ea99c233a4d55ddb0561a88bb89d5b11227c770b61dabd35514d680460bb68

    • SHA512

      4a9ddedb404a581a0355f41aca30824cf831b2f42775fc2d1c123b9636c8e0cd74f1707567d1e8b2347f1dbb810ef3a00156f92840d6d7f23fd3f437ddba9177

    • SSDEEP

      98304:Jiekv/ZRslW/dPeDeQ/ZSUhziXCi993CoS4JEFaHML/Ti+XBp2BeFuLt2dkd9NB5:J6vRGSPeDnhzICi9HSOGeWf2kMLtkC9x

    • 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