Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 05:37

General

  • Target
    2026-08-05_a3603efe951ef0c6eba8144ced2ebee4_amadey_elex_glassworm_vidar_wannacry.exe
  • Size 720KB
  • Sample260805-gbnbvswtfs
  • SHA256 ab3f030a63efc270d1a24f06906822a82931f57bac0eb82bdc9f3dbf9e026a4b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 6 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows 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.

  • NTFS ADS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-05_a3603efe951ef0c6eba8144ced2ebee4_amadey_elex_glassworm_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-05_a3603efe951ef0c6eba8144ced2ebee4_amadey_elex_glassworm_vidar_wannacry.exe"
    1⤵
    • Drops file in Drivers directory
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    PID:3820
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3820 -s 4444
      2⤵
      • Program crash
      PID:5840
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3820 -ip 3820
    1⤵
      PID:5372

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          wkw4D2.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\wkw4D2.tmp
          • Size 768KB
          • SHA256 0b89e534c0fb62aaa9fa1c6969cba72fccf85cd934e0f5d3e0b46f0871d302a0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/3820-77-0x0000000000400000-0x000000000044C000-memory.dmp

          memory/3820-393-0x0000000000400000-0x000000000044C000-memory.dmp

          memory/3820-415-0x0000000000400000-0x000000000044C000-memory.dmp