General

  • Target

    21f2e4762d6561f553b5cec43d198fc6_JaffaCakes118

  • Size

    4.4MB

  • Sample

    241008-rkrezs1anr

  • MD5

    21f2e4762d6561f553b5cec43d198fc6

  • SHA1

    aa44403f4a81ecfd64ff9dbbd364ebb1cd062a30

  • SHA256

    a9294c433bbf08323194ea02fd2275c09f73280b5e4df1572ab001d9bca57126

  • SHA512

    6d2232b644bdc504865b272dc09f4fcb49673426807ed276fc95e53951db27adb64d8f32241755c33257c81a29833f173e867d7443f77a9eefb1c4660760908f

  • SSDEEP

    98304:g/5AoQZkoxd9PfzkBnhaqifi+D6Xmd+68xyvSAvYu:U5XqfJkRWc68cvSAh

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      21f2e4762d6561f553b5cec43d198fc6_JaffaCakes118

    • Size

      4.4MB

    • MD5

      21f2e4762d6561f553b5cec43d198fc6

    • SHA1

      aa44403f4a81ecfd64ff9dbbd364ebb1cd062a30

    • SHA256

      a9294c433bbf08323194ea02fd2275c09f73280b5e4df1572ab001d9bca57126

    • SHA512

      6d2232b644bdc504865b272dc09f4fcb49673426807ed276fc95e53951db27adb64d8f32241755c33257c81a29833f173e867d7443f77a9eefb1c4660760908f

    • SSDEEP

      98304:g/5AoQZkoxd9PfzkBnhaqifi+D6Xmd+68xyvSAvYu:U5XqfJkRWc68cvSAh

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • 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