General

  • Target

    JaffaCakes118_f3b9f954ae4d1151523b18dea0da315617200bd3168052e5260b92201c433290

  • Size

    4.5MB

  • Sample

    241224-t7h38ssmal

  • MD5

    7769189dd918539d8c2811c89f032d55

  • SHA1

    254f39b0bf4a09e4c317fcb5a2871b6cc1aeeb51

  • SHA256

    f3b9f954ae4d1151523b18dea0da315617200bd3168052e5260b92201c433290

  • SHA512

    f7abb2720abe2b065583efed5815edc18d2ae14f7f6df537039b9593f8243a86f70be3c425a5d228e205b3c2550597389c5d78a09d836fb50111b4c262ff6e63

  • SSDEEP

    98304:HDqNDJ3guYOZkhLtW0oJz1lngkAUI29HH88THxlBDw6JJIz:HiWokhs0ozVJt5lBDw6fIz

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_f3b9f954ae4d1151523b18dea0da315617200bd3168052e5260b92201c433290

    • Size

      4.5MB

    • MD5

      7769189dd918539d8c2811c89f032d55

    • SHA1

      254f39b0bf4a09e4c317fcb5a2871b6cc1aeeb51

    • SHA256

      f3b9f954ae4d1151523b18dea0da315617200bd3168052e5260b92201c433290

    • SHA512

      f7abb2720abe2b065583efed5815edc18d2ae14f7f6df537039b9593f8243a86f70be3c425a5d228e205b3c2550597389c5d78a09d836fb50111b4c262ff6e63

    • SSDEEP

      98304:HDqNDJ3guYOZkhLtW0oJz1lngkAUI29HH88THxlBDw6JJIz:HiWokhs0ozVJt5lBDw6fIz

    • 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