Overview

overview

8

Static

static

3

2026-08-08...ar.exe

windows10-2004-x64

8

2026-08-08...ar.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 14:35

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General

  • Target
    2026-08-08_557bd6d2aec7b04914a02b6d450b3ae3_amadey_bloored_cobalt-strike_elex_emotet_glassworm_smoke-loader_stop_vidar.exe
  • Size 5.4MB
  • Sample260808-rx3c1ssxdw
  • SHA256 8dd3e10eab2d9305295d3ff8fec008a86038b7729f6954e71fddd3871deb9ceb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistence

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 5 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
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-08_557bd6d2aec7b04914a02b6d450b3ae3_amadey_bloored_cobalt-strike_elex_emotet_glassworm_smoke-loader_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-08_557bd6d2aec7b04914a02b6d450b3ae3_amadey_bloored_cobalt-strike_elex_emotet_glassworm_smoke-loader_stop_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
    • Suspicious use of WriteProcessMemory
    PID:4472
    • C:\Users\Admin\AppData\Local\Temp\wkw4D2.tmp
      C:\Users\Admin\AppData\Local\Temp\wkw4D2.tmp
      2⤵
      • Executes dropped EXE
      PID:2652
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4472 -s 5032
      2⤵
      • Program crash
      PID:1620
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4472 -ip 4472
    1⤵
      PID:4056

    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 384KB
          • SHA256 b0949a36f2d962f15c5d492521f1d7698b42db5b58fb7a90ad2ca65733fdffeb
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          wkw4D2.tmp
          • Path C:\Users\Admin\AppData\Local\Temp\wkw4D2.tmp
          • Size 56KB
          • SHA256 5113e7ae92f3a7aebc7f8e363209866d4d743b06a26c67e0886979a56fd3a10d
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          wkw4D2.tmp
          • Path C:\Users\Admin\AppData\Local\Temp\wkw4D2.tmp
          • Size 760KB
          • SHA256 df53557029affbb26fe5daba6ac8977826184059ab0bbdac4dda68c56df4cba9
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/4472-171-0x0000000000400000-0x0000000000449000-memory.dmp
          Download

          memory/4472-337-0x0000000000400000-0x0000000000449000-memory.dmp
          Download

          memory/4472-410-0x0000000000400000-0x0000000000449000-memory.dmp
          Download

          memory/4472-414-0x0000000000400000-0x0000000000449000-memory.dmp
          Download