Analysis

  • max time kernel
    149s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    06/05/2026, 12:49

General

  • Target
    2026-05-06_9a9cae989f5f2a3325e9ccf364f5135d_amadey_elex_glassworm_wannacry.exe
  • Size 2.8MB
  • Sample260506-p2fnpse19r
  • SHA256 5815f6e6e52c363c40034c26a6c6d02fca9c787c48b388c563923fffc7fc57a4
  • 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 7 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-06_9a9cae989f5f2a3325e9ccf364f5135d_amadey_elex_glassworm_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-06_9a9cae989f5f2a3325e9ccf364f5135d_amadey_elex_glassworm_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
    • Suspicious behavior: EnumeratesProcesses
    PID:2788
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 10428
      2⤵
      • Program crash
      PID:4176
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2788 -ip 2788
    1⤵
      PID:3124

    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 2.8MB
          • SHA256 d85357d3792cc4d1e8fffe176e387a830f72ede321b0171fee13cce39a505c64
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2788-0-0x0000000000400000-0x0000000000450000-memory.dmp

          memory/2788-698-0x0000000000400000-0x0000000000450000-memory.dmp

          memory/2788-1429-0x0000000000400000-0x0000000000450000-memory.dmp