Analysis

  • max time kernel
    148s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 02:54

General

  • Target
    2026-07-31_7d39c567a860331e3fba91d0c9d860aa_elex_wannacry.exe
  • Size 941KB
  • Sample260731-dd2eqaaj4v
  • SHA256 2ae94191a1ae75c4519284072cc99ba5d478bf09afa5a87a440ece4c0f8cc744
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Signatures

  • Family: Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Gh0st RAT payload 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-31_7d39c567a860331e3fba91d0c9d860aa_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_7d39c567a860331e3fba91d0c9d860aa_elex_wannacry.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    PID:6012
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 6012 -s 516
      2⤵
      • Program crash
      PID:236
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 6012 -ip 6012
    1⤵
      PID:3624

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          240770468.txt

          • Path C:\Windows\SysWOW64\240770468.txt
          • Size 899KB
          • SHA256 63802bcd3c0a96790bbcce5df19b2eb47a23e58538d8df3f197ff86d49b677d8
          • MD5 SHA1 SHA512 SSDEEP TLSH