General

  • Target

    JaffaCakes118_323088cc0372d60d819cddc8dfc64f814f76c3be658dd0320203a800df6f7429

  • Size

    4.4MB

  • Sample

    241223-s6lx3atnal

  • MD5

    c619e286978c8c34fda38d303b14be35

  • SHA1

    0bbd7476860b7101c1aa9bac31637e76678f15ed

  • SHA256

    323088cc0372d60d819cddc8dfc64f814f76c3be658dd0320203a800df6f7429

  • SHA512

    942cf4e7f08885f0772c35f5d8b77e5ea7833bf532b8189e5ab19febfc83198bf0b4d59f399170f2964bee17cc18d2c266022866c3a4394f3db03d9b9ec536e9

  • SSDEEP

    98304:Kv5ymCkjWLCQ27ksJHJJybs5eVvRYqa72use3wFCNuy:Kvb8LF6Hiieb/a7n/XNuy

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_323088cc0372d60d819cddc8dfc64f814f76c3be658dd0320203a800df6f7429

    • Size

      4.4MB

    • MD5

      c619e286978c8c34fda38d303b14be35

    • SHA1

      0bbd7476860b7101c1aa9bac31637e76678f15ed

    • SHA256

      323088cc0372d60d819cddc8dfc64f814f76c3be658dd0320203a800df6f7429

    • SHA512

      942cf4e7f08885f0772c35f5d8b77e5ea7833bf532b8189e5ab19febfc83198bf0b4d59f399170f2964bee17cc18d2c266022866c3a4394f3db03d9b9ec536e9

    • SSDEEP

      98304:Kv5ymCkjWLCQ27ksJHJJybs5eVvRYqa72use3wFCNuy:Kvb8LF6Hiieb/a7n/XNuy

    • 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.

    • 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