General

  • Target

    JaffaCakes118_d221b01d4bc61ec261d8bf4f31a197cf666340d5622ec26cf6b9dbf4d1571396

  • Size

    4.3MB

  • Sample

    241230-gnc2nazpfq

  • MD5

    47461195fcf3598e07834bce4f3a8c7e

  • SHA1

    5d7c95dbee381b28745f19d72519a1c9bc397e9f

  • SHA256

    d221b01d4bc61ec261d8bf4f31a197cf666340d5622ec26cf6b9dbf4d1571396

  • SHA512

    07312cd5cc3519defa368974d55eaa385610b8637577a8415e50fda58cb8ba61fdfa8313f04d6b1be0c8727cc5403de5ee46455e85dfca9493969362f04efb1f

  • SSDEEP

    98304:FC60AN2j2gyloIDPfgEV6YHfBmfSkt/8ML9lMYvNOpdbBQDn:AXAN/gaHVHUK4jbOpd2

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_d221b01d4bc61ec261d8bf4f31a197cf666340d5622ec26cf6b9dbf4d1571396

    • Size

      4.3MB

    • MD5

      47461195fcf3598e07834bce4f3a8c7e

    • SHA1

      5d7c95dbee381b28745f19d72519a1c9bc397e9f

    • SHA256

      d221b01d4bc61ec261d8bf4f31a197cf666340d5622ec26cf6b9dbf4d1571396

    • SHA512

      07312cd5cc3519defa368974d55eaa385610b8637577a8415e50fda58cb8ba61fdfa8313f04d6b1be0c8727cc5403de5ee46455e85dfca9493969362f04efb1f

    • SSDEEP

      98304:FC60AN2j2gyloIDPfgEV6YHfBmfSkt/8ML9lMYvNOpdbBQDn:AXAN/gaHVHUK4jbOpd2

    • 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