Overview

overview

8

Static

static

3

2026-08-05...ar.exe

windows10-2004-x64

6

2026-08-05...ar.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    112s
  • 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, 05:44

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-08-05_8eac54be8f6566d07bd84e7295e89198_amadey_cobalt-strike_elex_glassworm_icedid_njrat_smoke-loader_vidar.exe
  • Size 5.0MB
  • Sample260805-gfm7nazamd
  • SHA256 3cf5332fb360597f9da49ab2e88570684e64e19be55d0f217599fa7c7c9f418c
  • 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\2026-08-05_8eac54be8f6566d07bd84e7295e89198_amadey_cobalt-strike_elex_glassworm_icedid_njrat_smoke-loader_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-05_8eac54be8f6566d07bd84e7295e89198_amadey_cobalt-strike_elex_glassworm_icedid_njrat_smoke-loader_vidar.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:4204
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4204 -s 2176
      2⤵
      • Program crash
      PID:420
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4204 -ip 4204
    1⤵
      PID:3060

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          wkw4D2.tmp
          • Path C:\Users\Admin\AppData\Local\Temp\wkw4D2.tmp
          • Size 2.4MB
          • SHA256 8a4e1b29d0268bf8bef5bc18c72e75441ae475d59fe27d9d04d3f4332c344b03
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/4204-64-0x0000000000400000-0x000000000044C000-memory.dmp
          Download

          memory/4204-141-0x0000000000400000-0x000000000044C000-memory.dmp
          Download