General

  • Target

    JaffaCakes118_5204e03a5c4c657292c722c78ff8ae19471bac9427c67d57bcd5896c58e98695

  • Size

    4.3MB

  • Sample

    241222-f9xshswldq

  • MD5

    4b04dd0f660e405ad706e8ac291fbb80

  • SHA1

    f3288b4f8e8b2d6d7a52f00e983dd6a60ca61206

  • SHA256

    5204e03a5c4c657292c722c78ff8ae19471bac9427c67d57bcd5896c58e98695

  • SHA512

    7efdd8ce4f81f007922a762171bab0b8c1dfddfa2bb4bdea8ad164bfe37203f105a50c3dce3fc62df3639965a64730495d3a735b95c6558c7a56116a3b87ec18

  • SSDEEP

    98304:at75LVQsszooesgc+bdcgLPDPpSPn51R9ekW6BS/BRmy3zsXDK:atdL2eoest+byIDuTTe/vOXm

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_5204e03a5c4c657292c722c78ff8ae19471bac9427c67d57bcd5896c58e98695

    • Size

      4.3MB

    • MD5

      4b04dd0f660e405ad706e8ac291fbb80

    • SHA1

      f3288b4f8e8b2d6d7a52f00e983dd6a60ca61206

    • SHA256

      5204e03a5c4c657292c722c78ff8ae19471bac9427c67d57bcd5896c58e98695

    • SHA512

      7efdd8ce4f81f007922a762171bab0b8c1dfddfa2bb4bdea8ad164bfe37203f105a50c3dce3fc62df3639965a64730495d3a735b95c6558c7a56116a3b87ec18

    • SSDEEP

      98304:at75LVQsszooesgc+bdcgLPDPpSPn51R9ekW6BS/BRmy3zsXDK:atdL2eoest+byIDuTTe/vOXm

    • 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.

    • 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