General

  • Target

    JaffaCakes118_99b12bd3238fe2845ca0ad9258d266bf8561f98f86e7a69daacbc13590f71182

  • Size

    4.3MB

  • Sample

    241224-3yya8s1mcw

  • MD5

    f351c573ee4a9f169ef1c3f6be12ec94

  • SHA1

    0c635d836f1cacc244456b21a63c147ab686fa33

  • SHA256

    99b12bd3238fe2845ca0ad9258d266bf8561f98f86e7a69daacbc13590f71182

  • SHA512

    c71923e1181cd929e3baadf741790ebd62685acf8f17be39671bc5eda773ba4b0c1849b4aa403628b0e3bda80a588186ec727534b610469e14ef8ff784537d39

  • SSDEEP

    98304:HsLbRvTJ+GUEYtKzRFCOmb5ji0mLBoA+3bnr9fa4rjH4CYUxFyJ+PmubuI1:HsLD+G96wCOA56BoXDr9S4nH4jUxEkuW

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_99b12bd3238fe2845ca0ad9258d266bf8561f98f86e7a69daacbc13590f71182

    • Size

      4.3MB

    • MD5

      f351c573ee4a9f169ef1c3f6be12ec94

    • SHA1

      0c635d836f1cacc244456b21a63c147ab686fa33

    • SHA256

      99b12bd3238fe2845ca0ad9258d266bf8561f98f86e7a69daacbc13590f71182

    • SHA512

      c71923e1181cd929e3baadf741790ebd62685acf8f17be39671bc5eda773ba4b0c1849b4aa403628b0e3bda80a588186ec727534b610469e14ef8ff784537d39

    • SSDEEP

      98304:HsLbRvTJ+GUEYtKzRFCOmb5ji0mLBoA+3bnr9fa4rjH4CYUxFyJ+PmubuI1:HsLD+G96wCOA56BoXDr9S4nH4jUxEkuW

    • 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