General

  • Target

    JaffaCakes118_65215e278b9d5febb1c26adc706a50db642d008ef7ba1ca32c3a6bd70d2616f6

  • Size

    4.4MB

  • Sample

    241225-g87f1azqcm

  • MD5

    6a054fbe1774b1af0b5a753b1574871b

  • SHA1

    d27840717975e463c72cd7e66e17c4ad0d1fbe30

  • SHA256

    65215e278b9d5febb1c26adc706a50db642d008ef7ba1ca32c3a6bd70d2616f6

  • SHA512

    7dc1a92199b892089a703037c68b7c5b875bb6382a9acf384c22d5c65882e4e77f737816b4ebd17567ac793436ef8eddb18d2ac1cbe90fee4df99b45740f12fc

  • SSDEEP

    98304:Ttudf2ufqb33YTv3fsxdTKntS3NSJ/ISI9lYtDVyE:Tt23SGSYU4g/9W5V3

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_65215e278b9d5febb1c26adc706a50db642d008ef7ba1ca32c3a6bd70d2616f6

    • Size

      4.4MB

    • MD5

      6a054fbe1774b1af0b5a753b1574871b

    • SHA1

      d27840717975e463c72cd7e66e17c4ad0d1fbe30

    • SHA256

      65215e278b9d5febb1c26adc706a50db642d008ef7ba1ca32c3a6bd70d2616f6

    • SHA512

      7dc1a92199b892089a703037c68b7c5b875bb6382a9acf384c22d5c65882e4e77f737816b4ebd17567ac793436ef8eddb18d2ac1cbe90fee4df99b45740f12fc

    • SSDEEP

      98304:Ttudf2ufqb33YTv3fsxdTKntS3NSJ/ISI9lYtDVyE:Tt23SGSYU4g/9W5V3

    • 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