General

  • Target

    JaffaCakes118_02328ae778a42676075c6bb65b257e27dfafd203ba148c99ec950899d6e805c3

  • Size

    4.5MB

  • Sample

    241226-3rv8asvqfl

  • MD5

    92c90e92f1e9a8dbb90cee9473f3c366

  • SHA1

    db25a4cb1609bcb5e8122d27cb4ffc0d82e8185b

  • SHA256

    02328ae778a42676075c6bb65b257e27dfafd203ba148c99ec950899d6e805c3

  • SHA512

    dc1ad81c29884c188649b4c03bfdb51900e2bcd63b93b58b42301706cc7822d808f55f44d0ff25c7a67590742743e0b14ddae3f7045333b85cc7556cb7e5ec6e

  • SSDEEP

    98304:L8w/8Gv20OeoTYUBzgeH92gMdbNxMItArGZBL8+MALkD:LB8GvryBzvH9GbNxorGBL8+MfD

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_02328ae778a42676075c6bb65b257e27dfafd203ba148c99ec950899d6e805c3

    • Size

      4.5MB

    • MD5

      92c90e92f1e9a8dbb90cee9473f3c366

    • SHA1

      db25a4cb1609bcb5e8122d27cb4ffc0d82e8185b

    • SHA256

      02328ae778a42676075c6bb65b257e27dfafd203ba148c99ec950899d6e805c3

    • SHA512

      dc1ad81c29884c188649b4c03bfdb51900e2bcd63b93b58b42301706cc7822d808f55f44d0ff25c7a67590742743e0b14ddae3f7045333b85cc7556cb7e5ec6e

    • SSDEEP

      98304:L8w/8Gv20OeoTYUBzgeH92gMdbNxMItArGZBL8+MALkD:LB8GvryBzvH9GbNxorGBL8+MfD

    • 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