General

  • Target

    JaffaCakes118_e1c99935d69cba94e7d65c8b0012e6d89082b7fd7832bc484f16d792f915ce40

  • Size

    4.3MB

  • Sample

    241225-gn5fxazlhm

  • MD5

    dac49e72caa4ffec6013d002374eef4b

  • SHA1

    9fac05785a69edc6382c6ac328d40e5bb0c99686

  • SHA256

    e1c99935d69cba94e7d65c8b0012e6d89082b7fd7832bc484f16d792f915ce40

  • SHA512

    17c90db683ccfdbce5edba1476d4f6553e1021686ac4a16d7c415396e050704a18e18cd9eca1c87334186365ba12de590f2f2273136458b7177e4481b74b7d14

  • SSDEEP

    98304:hFSiXKRqJz+5B+KMctDieRNkm7oquGf2fSpAxc69Xhx482:PSiXxJS7UeRbHHOq679gF

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_e1c99935d69cba94e7d65c8b0012e6d89082b7fd7832bc484f16d792f915ce40

    • Size

      4.3MB

    • MD5

      dac49e72caa4ffec6013d002374eef4b

    • SHA1

      9fac05785a69edc6382c6ac328d40e5bb0c99686

    • SHA256

      e1c99935d69cba94e7d65c8b0012e6d89082b7fd7832bc484f16d792f915ce40

    • SHA512

      17c90db683ccfdbce5edba1476d4f6553e1021686ac4a16d7c415396e050704a18e18cd9eca1c87334186365ba12de590f2f2273136458b7177e4481b74b7d14

    • SSDEEP

      98304:hFSiXKRqJz+5B+KMctDieRNkm7oquGf2fSpAxc69Xhx482:PSiXxJS7UeRbHHOq679gF

    • 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