General

  • Target

    JaffaCakes118_f6e23899e76f863ec8078188b5070fe6bf0c912c18838c6be2d7ea9ceda028cb

  • Size

    4.4MB

  • Sample

    241222-a6r5zawqfq

  • MD5

    669a35ce66ea50da5a4d845cdf6d2e44

  • SHA1

    9613e491d4552ea31188c6bfc4a6422120f5c2e5

  • SHA256

    f6e23899e76f863ec8078188b5070fe6bf0c912c18838c6be2d7ea9ceda028cb

  • SHA512

    bec16868ff08f56528b2222f9e3c0ec7334e8a95892a0aa1edc124913fb478338ab9527c97d97e9fd5553499e6fd4e1b8609893f535258879215a63d12164e19

  • SSDEEP

    98304:MV76JmgkdO8INwHnU5KjCOvdTk+OfRg8CcmvBAh3dyZS5U5:MFSmgwO8INwHU5KjCOvBgflC7vS3dD5e

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_f6e23899e76f863ec8078188b5070fe6bf0c912c18838c6be2d7ea9ceda028cb

    • Size

      4.4MB

    • MD5

      669a35ce66ea50da5a4d845cdf6d2e44

    • SHA1

      9613e491d4552ea31188c6bfc4a6422120f5c2e5

    • SHA256

      f6e23899e76f863ec8078188b5070fe6bf0c912c18838c6be2d7ea9ceda028cb

    • SHA512

      bec16868ff08f56528b2222f9e3c0ec7334e8a95892a0aa1edc124913fb478338ab9527c97d97e9fd5553499e6fd4e1b8609893f535258879215a63d12164e19

    • SSDEEP

      98304:MV76JmgkdO8INwHnU5KjCOvdTk+OfRg8CcmvBAh3dyZS5U5:MFSmgwO8INwHU5KjCOvBgflC7vS3dD5e

    • 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