General

  • Target

    JaffaCakes118_dfe621b2c4a272d972ba7138ea6df1a3dc37848dcc1c5d2a5e38031ad6d605ba

  • Size

    4.2MB

  • Sample

    241222-nxxkzsxlar

  • MD5

    32ee30eec0d839a4d305cfaf8c636670

  • SHA1

    3190e85a7a9faa6417561aa6faadbfe5db30cd5b

  • SHA256

    dfe621b2c4a272d972ba7138ea6df1a3dc37848dcc1c5d2a5e38031ad6d605ba

  • SHA512

    1856c0ba1d251577032e7a8f71db3ceef4340c8af3645e79e8f100ccc9fbcb154f092feb25c433506910ef8b22a0778c9f07a2fbfe089b711a53c5e2653de8a3

  • SSDEEP

    98304:t+MTRxfmtEIaxgQVH5zFpF/At9Fl9caWHT9u2v7UN9Dy4+:t+MTz2axgQVH5JpFaFHcaWRuaW9DO

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_dfe621b2c4a272d972ba7138ea6df1a3dc37848dcc1c5d2a5e38031ad6d605ba

    • Size

      4.2MB

    • MD5

      32ee30eec0d839a4d305cfaf8c636670

    • SHA1

      3190e85a7a9faa6417561aa6faadbfe5db30cd5b

    • SHA256

      dfe621b2c4a272d972ba7138ea6df1a3dc37848dcc1c5d2a5e38031ad6d605ba

    • SHA512

      1856c0ba1d251577032e7a8f71db3ceef4340c8af3645e79e8f100ccc9fbcb154f092feb25c433506910ef8b22a0778c9f07a2fbfe089b711a53c5e2653de8a3

    • SSDEEP

      98304:t+MTRxfmtEIaxgQVH5zFpF/At9Fl9caWHT9u2v7UN9Dy4+:t+MTz2axgQVH5JpFaFHcaWRuaW9DO

    • 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