General

  • Target

    bfa7daeb7f6343c134f911e7cc16ef56_JaffaCakes118

  • Size

    4.4MB

  • Sample

    241203-22hvaaypbz

  • MD5

    bfa7daeb7f6343c134f911e7cc16ef56

  • SHA1

    84b798afde18e529f5f602708535dc3c8a5664e1

  • SHA256

    d824b099e911bc138c15e82996288b84253e98e2f2b286801edc564ff98e7bf5

  • SHA512

    1c4013da1270e45c8bb20c9e4524a945d5f493cfad11f5334cc73b837dd86621deb53d35088b6567bf556d069c76b6edb02c9543b8a8aceef7d0bfc1a62ff409

  • SSDEEP

    98304:xlI2B5px9JFL6KZitmxgZe16FG5jyphPiQCNb1:5Jx9JFOgizwMphPab1

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      bfa7daeb7f6343c134f911e7cc16ef56_JaffaCakes118

    • Size

      4.4MB

    • MD5

      bfa7daeb7f6343c134f911e7cc16ef56

    • SHA1

      84b798afde18e529f5f602708535dc3c8a5664e1

    • SHA256

      d824b099e911bc138c15e82996288b84253e98e2f2b286801edc564ff98e7bf5

    • SHA512

      1c4013da1270e45c8bb20c9e4524a945d5f493cfad11f5334cc73b837dd86621deb53d35088b6567bf556d069c76b6edb02c9543b8a8aceef7d0bfc1a62ff409

    • SSDEEP

      98304:xlI2B5px9JFL6KZitmxgZe16FG5jyphPiQCNb1:5Jx9JFOgizwMphPab1

    • 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