General

  • Target

    JaffaCakes118_036aaefbeb2a5e1cae863106288ee00c7107b0f7a881ad5131a76931e74b63f9

  • Size

    4.4MB

  • Sample

    241223-t8ykbavnet

  • MD5

    1520b50f82a389adbf016486a96dd0f6

  • SHA1

    eb21d9d6bc7e3123f7b9ffc3e6e72c2f3e151acf

  • SHA256

    036aaefbeb2a5e1cae863106288ee00c7107b0f7a881ad5131a76931e74b63f9

  • SHA512

    243c590e5a197e9b28d8d3e07ba47ed9a4b20d209f2b07a54181b34ce7591b63e01ee69adb461847c1de3bf1da452876040f38a1c55c5237ad940c5a04fb96fc

  • SSDEEP

    98304:JaL71mcewWNfrJkD0H3CAwShCa8fx0dT2BfFrgCjxdV+hDz0wNPnxvrc6:JaLneLxb3CF6QrgCDIDRFrb

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_036aaefbeb2a5e1cae863106288ee00c7107b0f7a881ad5131a76931e74b63f9

    • Size

      4.4MB

    • MD5

      1520b50f82a389adbf016486a96dd0f6

    • SHA1

      eb21d9d6bc7e3123f7b9ffc3e6e72c2f3e151acf

    • SHA256

      036aaefbeb2a5e1cae863106288ee00c7107b0f7a881ad5131a76931e74b63f9

    • SHA512

      243c590e5a197e9b28d8d3e07ba47ed9a4b20d209f2b07a54181b34ce7591b63e01ee69adb461847c1de3bf1da452876040f38a1c55c5237ad940c5a04fb96fc

    • SSDEEP

      98304:JaL71mcewWNfrJkD0H3CAwShCa8fx0dT2BfFrgCjxdV+hDz0wNPnxvrc6:JaLneLxb3CF6QrgCDIDRFrb

    • 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