General

  • Target

    JaffaCakes118_72ab4a8a2dc83343ddc81b866977cf9db6dd973947bb845305651c97a0aff459

  • Size

    4.2MB

  • Sample

    241228-2mf25stnat

  • MD5

    ec64607457c06acdfa18d777240246c2

  • SHA1

    5dee4fc20d6fb508c99c8433af9c3109cde8126f

  • SHA256

    72ab4a8a2dc83343ddc81b866977cf9db6dd973947bb845305651c97a0aff459

  • SHA512

    d23a2bb00be234591c72ba53e7b13e71185a53651f3ff3a1a6b1fe9f850c85ba915c1ce5143dab08c422f843451c52ed33e677dd52ff3f5c98e314d51c2e2c22

  • SSDEEP

    98304:aFyjWfRyhmOawNykYq4s79Q21q/bnE1dg772bruMGgdBbyeBELwlTHmw9+6ry:aFRRyhm5wr4Ua+cbET22bBGgdBbye/1E

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_72ab4a8a2dc83343ddc81b866977cf9db6dd973947bb845305651c97a0aff459

    • Size

      4.2MB

    • MD5

      ec64607457c06acdfa18d777240246c2

    • SHA1

      5dee4fc20d6fb508c99c8433af9c3109cde8126f

    • SHA256

      72ab4a8a2dc83343ddc81b866977cf9db6dd973947bb845305651c97a0aff459

    • SHA512

      d23a2bb00be234591c72ba53e7b13e71185a53651f3ff3a1a6b1fe9f850c85ba915c1ce5143dab08c422f843451c52ed33e677dd52ff3f5c98e314d51c2e2c22

    • SSDEEP

      98304:aFyjWfRyhmOawNykYq4s79Q21q/bnE1dg772bruMGgdBbyeBELwlTHmw9+6ry:aFRRyhm5wr4Ua+cbET22bBGgdBbye/1E

    • 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