General

  • Target

    JaffaCakes118_6d8dcebefa7a5e6a1b2f561a744f6f6a94ded18523454b4d06ae2a9937a49cee

  • Size

    4.2MB

  • Sample

    241224-pftcnsxkas

  • MD5

    01a2674eba26a9b2481a8e37d3b8263e

  • SHA1

    22a5a939f1c8a544ce77f390ec57d91e5ee579ac

  • SHA256

    6d8dcebefa7a5e6a1b2f561a744f6f6a94ded18523454b4d06ae2a9937a49cee

  • SHA512

    c1ce220baa1256b279678493f52c1937dabee72625fe2c25612baa9a5cd776d77aeb0650eae86e4aae1c43e41b99f36aa79736630235bde1440ceac62f02637c

  • SSDEEP

    98304:Ch7awcOWj4d/OsyQRzUhUJ4CnVnO0LenMGB9eEtbjc/XMbU:e7avOa8RIhUJTO0LenMGf+/XMbU

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_6d8dcebefa7a5e6a1b2f561a744f6f6a94ded18523454b4d06ae2a9937a49cee

    • Size

      4.2MB

    • MD5

      01a2674eba26a9b2481a8e37d3b8263e

    • SHA1

      22a5a939f1c8a544ce77f390ec57d91e5ee579ac

    • SHA256

      6d8dcebefa7a5e6a1b2f561a744f6f6a94ded18523454b4d06ae2a9937a49cee

    • SHA512

      c1ce220baa1256b279678493f52c1937dabee72625fe2c25612baa9a5cd776d77aeb0650eae86e4aae1c43e41b99f36aa79736630235bde1440ceac62f02637c

    • SSDEEP

      98304:Ch7awcOWj4d/OsyQRzUhUJ4CnVnO0LenMGB9eEtbjc/XMbU:e7avOa8RIhUJTO0LenMGf+/XMbU

    • 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