General

  • Target

    JaffaCakes118_ca3b7731229fd05b076e85ec46ed1ac86e9aa677fe8666926f45cb08da702a11

  • Size

    4.3MB

  • Sample

    241229-aqr52awnhx

  • MD5

    7d1eb0363af537e0403bf8c5e04b4895

  • SHA1

    fc83bd426accafefc548550c919464eb2f71fa6a

  • SHA256

    ca3b7731229fd05b076e85ec46ed1ac86e9aa677fe8666926f45cb08da702a11

  • SHA512

    20a9c1014687fd2efde22eb8004dd838d04777eecbb9e0aa80e7398cc4ded6467be4046f7c5b7d563f3998242ebab26b7566b410ec54529f3847ee7bed5da815

  • SSDEEP

    98304:Cdxwgf4BA4uBtRv7ciJE2E1ABlD0Na6b8Dr:WxdfKuBrzcmUa6Y

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_ca3b7731229fd05b076e85ec46ed1ac86e9aa677fe8666926f45cb08da702a11

    • Size

      4.3MB

    • MD5

      7d1eb0363af537e0403bf8c5e04b4895

    • SHA1

      fc83bd426accafefc548550c919464eb2f71fa6a

    • SHA256

      ca3b7731229fd05b076e85ec46ed1ac86e9aa677fe8666926f45cb08da702a11

    • SHA512

      20a9c1014687fd2efde22eb8004dd838d04777eecbb9e0aa80e7398cc4ded6467be4046f7c5b7d563f3998242ebab26b7566b410ec54529f3847ee7bed5da815

    • SSDEEP

      98304:Cdxwgf4BA4uBtRv7ciJE2E1ABlD0Na6b8Dr:WxdfKuBrzcmUa6Y

    • 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