General

  • Target

    JaffaCakes118_584522a8a53da3c5cd77b68c235ac8636430cbcb656e80e889746b9f8e4efa57

  • Size

    4.3MB

  • Sample

    241223-vjrwxavrdl

  • MD5

    58b2216c8519dffd06f5e9b522cfc5c5

  • SHA1

    7ad25174ea6b7ef8317840d73ac20e6b9c6df89e

  • SHA256

    584522a8a53da3c5cd77b68c235ac8636430cbcb656e80e889746b9f8e4efa57

  • SHA512

    62737bc3bbfbb4ba8206e5b150d786ac823c4cbde009b6da55bead26bed2ada280ad7b111a0358b75da3e43f323b185ec8bfbda8dfe0f663b8d6cc05d8543b1c

  • SSDEEP

    98304:OjANK18tAnyOx7JHbqyxQCaI36pApWf4c3hBy+GMfIK3xsFJpW:OWKqC59HbqyroA3c3hB2MfV2bW

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_584522a8a53da3c5cd77b68c235ac8636430cbcb656e80e889746b9f8e4efa57

    • Size

      4.3MB

    • MD5

      58b2216c8519dffd06f5e9b522cfc5c5

    • SHA1

      7ad25174ea6b7ef8317840d73ac20e6b9c6df89e

    • SHA256

      584522a8a53da3c5cd77b68c235ac8636430cbcb656e80e889746b9f8e4efa57

    • SHA512

      62737bc3bbfbb4ba8206e5b150d786ac823c4cbde009b6da55bead26bed2ada280ad7b111a0358b75da3e43f323b185ec8bfbda8dfe0f663b8d6cc05d8543b1c

    • SSDEEP

      98304:OjANK18tAnyOx7JHbqyxQCaI36pApWf4c3hBy+GMfIK3xsFJpW:OWKqC59HbqyroA3c3hB2MfV2bW

    • 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