Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    31/07/2026, 17:14

General

  • Target
    2026-07-31_a5a2c7c6764de014e7915ce3493d9de7_amadey_elex_glassworm_smoke-loader.exe
  • Size 1.9MB
  • Sample260731-vr8jmaythy
  • SHA256 35a4b1b952f7bcbc0b51b58a664a278c1c642766d266915275db6a111a69ce77
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 6 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\2026-07-31_a5a2c7c6764de014e7915ce3493d9de7_amadey_elex_glassworm_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_a5a2c7c6764de014e7915ce3493d9de7_amadey_elex_glassworm_smoke-loader.exe"
    1⤵
    • 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:4696
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4696 -s 10544
      2⤵
      • Program crash
      PID:1820
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4696 -ip 4696
    1⤵
      PID:1076

    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 896KB
          • SHA256 de31f04ceab3afe7e6147829367bd82579f4198db1a20b9367a6053760292c6d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/4696-0-0x0000000000400000-0x0000000000450000-memory.dmp

          memory/4696-1044-0x0000000000400000-0x0000000000450000-memory.dmp

          memory/4696-1447-0x0000000000400000-0x0000000000450000-memory.dmp