General

  • Target

    dfa4c39d87dbd15f1a8f3411d6eb6b36_JaffaCakes118

  • Size

    3.9MB

  • Sample

    240914-g32csszfnp

  • MD5

    dfa4c39d87dbd15f1a8f3411d6eb6b36

  • SHA1

    3c9adacbeee00a1a0bf135add8934c589b103f80

  • SHA256

    3b6b88af6f799c7f6dfca0064f850a139ea22e77d23adb971a82238b05c9b4dd

  • SHA512

    fbaf7a7dd06e8c25ceb1c72281d9239e910260f4d392f2beb266988063dd3f50580ba0c891ea3ae08f647e5cc7e34c6355b62249bb92b520a0d177da12347dc0

  • SSDEEP

    49152:jjMzN+D8Pcqfiui7He+iCQQzJz1d0CxT3IEOzy8t5pzl1hutl5LAKaipofmj2zpP:jKN+92iuGiCQSz1JJ37GyOol3pxYpbP

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      dfa4c39d87dbd15f1a8f3411d6eb6b36_JaffaCakes118

    • Size

      3.9MB

    • MD5

      dfa4c39d87dbd15f1a8f3411d6eb6b36

    • SHA1

      3c9adacbeee00a1a0bf135add8934c589b103f80

    • SHA256

      3b6b88af6f799c7f6dfca0064f850a139ea22e77d23adb971a82238b05c9b4dd

    • SHA512

      fbaf7a7dd06e8c25ceb1c72281d9239e910260f4d392f2beb266988063dd3f50580ba0c891ea3ae08f647e5cc7e34c6355b62249bb92b520a0d177da12347dc0

    • SSDEEP

      49152:jjMzN+D8Pcqfiui7He+iCQQzJz1d0CxT3IEOzy8t5pzl1hutl5LAKaipofmj2zpP:jKN+92iuGiCQSz1JJ37GyOol3pxYpbP

    • 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.

    • 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