General

  • Target

    JaffaCakes118_4675e6cdb60243bd76e806a363a6040e28cf99fcb66ae004615f359e3fff694c

  • Size

    4.2MB

  • Sample

    241224-cp4hsayrfj

  • MD5

    db8de040f5aad842b1b22128c9737975

  • SHA1

    a2d7f65084a587e17d7f7b281ad56a6187fe9697

  • SHA256

    4675e6cdb60243bd76e806a363a6040e28cf99fcb66ae004615f359e3fff694c

  • SHA512

    a0e2726f3b2ab98f28b17e41586f65d7e116aea9edde9830925ac86ac0a9f6330d1e3a0c55c2ee6622674cadacee77031810a9857d43b9cb4dc1d88077ce90fa

  • SSDEEP

    98304:XR+p1m+zDR+ObK12QF1EMdIs6cLywd9eInIYv8+p3NH:w+QRzbWFGMd8wd9eInI5U9H

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_4675e6cdb60243bd76e806a363a6040e28cf99fcb66ae004615f359e3fff694c

    • Size

      4.2MB

    • MD5

      db8de040f5aad842b1b22128c9737975

    • SHA1

      a2d7f65084a587e17d7f7b281ad56a6187fe9697

    • SHA256

      4675e6cdb60243bd76e806a363a6040e28cf99fcb66ae004615f359e3fff694c

    • SHA512

      a0e2726f3b2ab98f28b17e41586f65d7e116aea9edde9830925ac86ac0a9f6330d1e3a0c55c2ee6622674cadacee77031810a9857d43b9cb4dc1d88077ce90fa

    • SSDEEP

      98304:XR+p1m+zDR+ObK12QF1EMdIs6cLywd9eInIYv8+p3NH:w+QRzbWFGMd8wd9eInI5U9H

    • 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