General

  • Target

    JaffaCakes118_1fba26892658cf6db5e6ffa5bdbc863febd73e8545f7e52a14e7c184ee639b80

  • Size

    4.3MB

  • Sample

    241225-f6vhzsypfv

  • MD5

    4fbfae0dc15e3e1eacf373365eee6a09

  • SHA1

    9e3f433bcf3ae4a067c5cbe0a8ef845b31aae31c

  • SHA256

    1fba26892658cf6db5e6ffa5bdbc863febd73e8545f7e52a14e7c184ee639b80

  • SHA512

    208120545979e4e110d754f043321453807a515a158717cea0a7be84053a88505961e0ec039c3f42f7e55c5e1b0d4d9fb9ed7b3ebe0e1940b087fedd265bd259

  • SSDEEP

    98304:bt/GzUmicbbv4hsfDtUSsac+Wo50yN4tNHOp/j6myX:b2URciCUtaHWo5rN4qqX

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_1fba26892658cf6db5e6ffa5bdbc863febd73e8545f7e52a14e7c184ee639b80

    • Size

      4.3MB

    • MD5

      4fbfae0dc15e3e1eacf373365eee6a09

    • SHA1

      9e3f433bcf3ae4a067c5cbe0a8ef845b31aae31c

    • SHA256

      1fba26892658cf6db5e6ffa5bdbc863febd73e8545f7e52a14e7c184ee639b80

    • SHA512

      208120545979e4e110d754f043321453807a515a158717cea0a7be84053a88505961e0ec039c3f42f7e55c5e1b0d4d9fb9ed7b3ebe0e1940b087fedd265bd259

    • SSDEEP

      98304:bt/GzUmicbbv4hsfDtUSsac+Wo50yN4tNHOp/j6myX:b2URciCUtaHWo5rN4qqX

    • 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