General

  • Target

    JaffaCakes118_64472844264c8a0da8aba46e8b3ffc7c27558a3523455ce501c39deaa1c211fe

  • Size

    4.3MB

  • Sample

    241223-xg4h2axpbw

  • MD5

    3d592e67a4e487f78a88e1327fd88a29

  • SHA1

    3e56266a88e544f022ca925b67484c14630f75b2

  • SHA256

    64472844264c8a0da8aba46e8b3ffc7c27558a3523455ce501c39deaa1c211fe

  • SHA512

    0990f38d5bc057a2cc9cd19d5453a19e4d504e81b36303c1547af0400a83091cb22de980a00215df1c3ebb22f7f5156e1e51cafffc9d06b0d242e34ae4bc9164

  • SSDEEP

    98304:ZAzCTPESrcAXKiWZ6OSbdacB7dz9F/H1IWsB/TtrSWS:KWQlTiWRSZL5L/Wr/5rSv

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_64472844264c8a0da8aba46e8b3ffc7c27558a3523455ce501c39deaa1c211fe

    • Size

      4.3MB

    • MD5

      3d592e67a4e487f78a88e1327fd88a29

    • SHA1

      3e56266a88e544f022ca925b67484c14630f75b2

    • SHA256

      64472844264c8a0da8aba46e8b3ffc7c27558a3523455ce501c39deaa1c211fe

    • SHA512

      0990f38d5bc057a2cc9cd19d5453a19e4d504e81b36303c1547af0400a83091cb22de980a00215df1c3ebb22f7f5156e1e51cafffc9d06b0d242e34ae4bc9164

    • SSDEEP

      98304:ZAzCTPESrcAXKiWZ6OSbdacB7dz9F/H1IWsB/TtrSWS:KWQlTiWRSZL5L/Wr/5rSv

    • 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