Overview

overview

8

Static

static

3

2026-08-08...ry.exe

windows10-2004-x64

8

2026-08-08...ry.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 05:02

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General

  • Target
    2026-08-08_3cdacdd4b30bd3d43915ff53826f4b21_amadey_cobalt-strike_elex_glassworm_smoke-loader_vidar_wannacry.exe
  • Size 909KB
  • Sample260808-fpk8zstycz
  • SHA256 14e5c214a3a4d18288c3a8c33699fe8d010d34ac896c9a9c5af9a69c9ebb6d28
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistence

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 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-08_3cdacdd4b30bd3d43915ff53826f4b21_amadey_cobalt-strike_elex_glassworm_smoke-loader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-08_3cdacdd4b30bd3d43915ff53826f4b21_amadey_cobalt-strike_elex_glassworm_smoke-loader_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:5112
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5112 -s 4164
      2⤵
      • Program crash
      PID:5844
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5112 -ip 5112
    1⤵
      PID:4356

    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 960KB
          • SHA256 a3f524ec9019f1595ae456b27d727d67d59f94eb3c3c1ea49a837ba1ac8f7225
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/5112-77-0x0000000000400000-0x000000000044C000-memory.dmp
          Download

          memory/5112-387-0x0000000000400000-0x000000000044C000-memory.dmp
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