General

  • Target

    JaffaCakes118_17add257a61f3888a8af530f96cc50fe0693e2469f2f896b9eac3e07e20dfe86

  • Size

    4.4MB

  • Sample

    241229-qk5ryasmcx

  • MD5

    da41317344de5b720ecfc0fbdb21c38e

  • SHA1

    5da0e720b3e5db967905a6608936eaae2ae7dbbc

  • SHA256

    17add257a61f3888a8af530f96cc50fe0693e2469f2f896b9eac3e07e20dfe86

  • SHA512

    154a1f2503cb7371b6c8c49b57bfcb391a3a9bc770832c255d8e597f6675043e7417c48d08dd6af3566390001f762ea070dd5c70302530100122668b92496023

  • SSDEEP

    98304:XaLllWQHt/EIl/MiU0rQaBXwwkRkUNa0xnEsPvr/eeFeXu:XYjHtEIDTVkRkstEi/NF1

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_17add257a61f3888a8af530f96cc50fe0693e2469f2f896b9eac3e07e20dfe86

    • Size

      4.4MB

    • MD5

      da41317344de5b720ecfc0fbdb21c38e

    • SHA1

      5da0e720b3e5db967905a6608936eaae2ae7dbbc

    • SHA256

      17add257a61f3888a8af530f96cc50fe0693e2469f2f896b9eac3e07e20dfe86

    • SHA512

      154a1f2503cb7371b6c8c49b57bfcb391a3a9bc770832c255d8e597f6675043e7417c48d08dd6af3566390001f762ea070dd5c70302530100122668b92496023

    • SSDEEP

      98304:XaLllWQHt/EIl/MiU0rQaBXwwkRkUNa0xnEsPvr/eeFeXu:XYjHtEIDTVkRkstEi/NF1

    • 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