General

  • Target

    JaffaCakes118_232bc47a2e603c8d1eb1b37868b3065277c69d722c6608e1ed69c83981613935

  • Size

    4.2MB

  • Sample

    241229-lmm8fsyldt

  • MD5

    988a69728495b6b8c4215886457c36bc

  • SHA1

    dc78e35f30d60633f7a2caf8015039f534aaf102

  • SHA256

    232bc47a2e603c8d1eb1b37868b3065277c69d722c6608e1ed69c83981613935

  • SHA512

    2d4ed3fd2cb913c44f0d63574d1a76c5e16488f260b268c92e5b8ed8534ae5b2b2bcba553719406f0c47a4cba7481244ce2166a0c3121bf68efc27d474e1a74e

  • SSDEEP

    98304:g6KYjKuJ8DvaC6P6ZTMtbcWZKyNGfpWq8Imv9U:gV/uJ8DaCZTWbcWZBNGfAqVmv9U

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_232bc47a2e603c8d1eb1b37868b3065277c69d722c6608e1ed69c83981613935

    • Size

      4.2MB

    • MD5

      988a69728495b6b8c4215886457c36bc

    • SHA1

      dc78e35f30d60633f7a2caf8015039f534aaf102

    • SHA256

      232bc47a2e603c8d1eb1b37868b3065277c69d722c6608e1ed69c83981613935

    • SHA512

      2d4ed3fd2cb913c44f0d63574d1a76c5e16488f260b268c92e5b8ed8534ae5b2b2bcba553719406f0c47a4cba7481244ce2166a0c3121bf68efc27d474e1a74e

    • SSDEEP

      98304:g6KYjKuJ8DvaC6P6ZTMtbcWZKyNGfpWq8Imv9U:gV/uJ8DaCZTWbcWZBNGfAqVmv9U

    • 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