General

  • Target

    JaffaCakes118_69df822d6fe2732f31bd84a7798caadb0a7248bbb18d279b8573302febb1e684

  • Size

    4.3MB

  • Sample

    241221-yvb7daykfx

  • MD5

    660597f58b7852625c5b598286af8fe7

  • SHA1

    9db0606f1025b82377720beb4fd6626df88d0b1e

  • SHA256

    69df822d6fe2732f31bd84a7798caadb0a7248bbb18d279b8573302febb1e684

  • SHA512

    28cb4ef643a99a3c193881aa3e74b1efacd000058fb0737118414f71003367d4380848cdcfb1886f90b076d3a4220e52311082f6d5ad5a0dc40c9884ea6b160b

  • SSDEEP

    98304:TuObYbhZIXur0gracoZPfaHjx0bhT/r+PxvdnLsvET1lw:TB81yydOhitK/r+Px1nLsMTPw

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_69df822d6fe2732f31bd84a7798caadb0a7248bbb18d279b8573302febb1e684

    • Size

      4.3MB

    • MD5

      660597f58b7852625c5b598286af8fe7

    • SHA1

      9db0606f1025b82377720beb4fd6626df88d0b1e

    • SHA256

      69df822d6fe2732f31bd84a7798caadb0a7248bbb18d279b8573302febb1e684

    • SHA512

      28cb4ef643a99a3c193881aa3e74b1efacd000058fb0737118414f71003367d4380848cdcfb1886f90b076d3a4220e52311082f6d5ad5a0dc40c9884ea6b160b

    • SSDEEP

      98304:TuObYbhZIXur0gracoZPfaHjx0bhT/r+PxvdnLsvET1lw:TB81yydOhitK/r+Px1nLsMTPw

    • 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