General

  • Target

    JaffaCakes118_a476a5e411271e50a52dfb3e0925cdfde3ebb3093064bf67321685e4c083b3f5

  • Size

    4.2MB

  • Sample

    241228-2jkadstmay

  • MD5

    ee6d99c9fa96724169775768f12a3dd7

  • SHA1

    cb02f0956ef7a46431add29bacaaaac89b888afa

  • SHA256

    a476a5e411271e50a52dfb3e0925cdfde3ebb3093064bf67321685e4c083b3f5

  • SHA512

    5a26f08cfc071c52ca3a0d5700c2cb2abe782e95673b292960620b39ca50e6e557699976cbdc777994df156d9b8a4d5322970f5de34af156fccfb019a59f3ed5

  • SSDEEP

    98304:YYqBC8vEbgwsE946rEnJdbcvg89xP0YcaBnD7cS0Acl4Iwjpnm9N4Ii2NWEkv:kT9ENrEHcvN7DLqC7cRrNWEkv

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_a476a5e411271e50a52dfb3e0925cdfde3ebb3093064bf67321685e4c083b3f5

    • Size

      4.2MB

    • MD5

      ee6d99c9fa96724169775768f12a3dd7

    • SHA1

      cb02f0956ef7a46431add29bacaaaac89b888afa

    • SHA256

      a476a5e411271e50a52dfb3e0925cdfde3ebb3093064bf67321685e4c083b3f5

    • SHA512

      5a26f08cfc071c52ca3a0d5700c2cb2abe782e95673b292960620b39ca50e6e557699976cbdc777994df156d9b8a4d5322970f5de34af156fccfb019a59f3ed5

    • SSDEEP

      98304:YYqBC8vEbgwsE946rEnJdbcvg89xP0YcaBnD7cS0Acl4Iwjpnm9N4Ii2NWEkv:kT9ENrEHcvN7DLqC7cRrNWEkv

    • 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