General

  • Target

    6fc52358b0e882de1fb890076f83172f

  • Size

    4.4MB

  • Sample

    240122-sq44psabd5

  • MD5

    6fc52358b0e882de1fb890076f83172f

  • SHA1

    00fd67d3a87d10c0f8787cd580572c4cd1a7aaa8

  • SHA256

    8980c8abaa3365782c905b3f9506a032c54a5d1833fef1fe0ce46b6f84ee7534

  • SHA512

    f100a089063a9a65662cc863504ffd752a9bb245eae07b80a2dece2c8d19aa1d2b865bc950d134efc2775c23c923f8690785dce835df8f8174eb1654ef147990

  • SSDEEP

    98304:vnGiqTWRDnHhCwJsgkfTryDBzpf8pK5EQgotfPM7TkOtOZAK:rqTEH8wJsJTWVp0pVpIfUIAK

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      6fc52358b0e882de1fb890076f83172f

    • Size

      4.4MB

    • MD5

      6fc52358b0e882de1fb890076f83172f

    • SHA1

      00fd67d3a87d10c0f8787cd580572c4cd1a7aaa8

    • SHA256

      8980c8abaa3365782c905b3f9506a032c54a5d1833fef1fe0ce46b6f84ee7534

    • SHA512

      f100a089063a9a65662cc863504ffd752a9bb245eae07b80a2dece2c8d19aa1d2b865bc950d134efc2775c23c923f8690785dce835df8f8174eb1654ef147990

    • SSDEEP

      98304:vnGiqTWRDnHhCwJsgkfTryDBzpf8pK5EQgotfPM7TkOtOZAK:rqTEH8wJsJTWVp0pVpIfUIAK

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks