Overview

overview

8

Static

static

5

2026-05-11...ry.exe

windows10-2004-x64

7

2026-05-11...ry.exe

windows11-21h2-x64

8

Analysis

  • max time kernel
    148s
  • max time network
    96s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    11/05/2026, 17:05

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General

  • Target
    2026-05-11_8f189e11d5d09bb541f513976ad2dc71_amadey_elex_glassworm_hijackloader_smoke-loader_wannacry.exe
  • Size 1.8MB
  • Sample260511-vlttaaft6w
  • SHA256 70e9bbcdae972c16483e945c8523ecdd64e11af65060ee4cdb9f57e3aa549778
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistenceupx

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 7 IoCs
  • UPX packed file 4 IoCs

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

    upx
  • 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.

    discovery
  • NTFS ADS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-11_8f189e11d5d09bb541f513976ad2dc71_amadey_elex_glassworm_hijackloader_smoke-loader_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-11_8f189e11d5d09bb541f513976ad2dc71_amadey_elex_glassworm_hijackloader_smoke-loader_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
    • Suspicious use of WriteProcessMemory
    PID:652
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 652 -s 5736
      2⤵
      • Program crash
      PID:7824

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 2.0MB
        • SHA256 b645e37b4ee12d7e453282e3b0bee8092bae86c99f4ccf9b431cd238c69ab156
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/652-0-0x0000000000400000-0x0000000000450000-memory.dmp
        Download

        memory/652-512-0x0000000007E00000-0x0000000007EDA000-memory.dmp
        Download

        memory/652-1034-0x0000000007E00000-0x0000000007EDA000-memory.dmp
        Download

        memory/652-541-0x0000000000400000-0x0000000000450000-memory.dmp
        Download

        memory/652-1410-0x0000000000400000-0x0000000000450000-memory.dmp
        Download