Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/09/2026, 07:08

General

  • Target
    8e869d8139654a682e9001ffa0fa0f82f6a572ea4ad081a5299a9bde604075bb.exe
  • Size 503KB
  • Sample260928-hypnwahd39
  • SHA256 8e869d8139654a682e9001ffa0fa0f82f6a572ea4ad081a5299a9bde604075bb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 57 IoCs
  • Checks SCSI registry key(s) 3 TTPs 28 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Opens file in notepad (likely ransom note) 19 IoCs
  • Suspicious behavior: LoadsDriver 38 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8e869d8139654a682e9001ffa0fa0f82f6a572ea4ad081a5299a9bde604075bb.exe
    "C:\Users\Admin\AppData\Local\Temp\8e869d8139654a682e9001ffa0fa0f82f6a572ea4ad081a5299a9bde604075bb.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Checks SCSI registry key(s)
    • Suspicious use of WriteProcessMemory
    PID:1524
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:3076
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:3212
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:3836
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:2772
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:1072
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:2596
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:3800
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:3980
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:2112
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:4756
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:1304
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:3968
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:1604
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:3700
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:4688
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:4624
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:3772
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:5020
    • C:\Windows\system32\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:3500
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p
    1⤵
      PID:1740

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          DriverInstall_Result.txt

          • Path C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt
          • Size 242B
          • SHA256 f85bb03872760784ce54441d77023253646522aedc15d2860c3dbd3ddd0e8cfc
          • MD5 SHA1 SHA512 TLSH

          DriverInstall_Result.txt

          • Path C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt
          • Size 242B
          • SHA256 2fe23b4612eb3b134ecc98ff66ec700c25bcdb0586dc8e89fe0e22aac2c4c488
          • MD5 SHA1 SHA512 TLSH

          DriverInstall_Result.txt

          • Path C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt
          • Size 242B
          • SHA256 c2eefcc394068fa4824b6ee9ab84b42fbf8e880adcd51217f50373dfec11d4ed
          • MD5 SHA1 SHA512 TLSH

          c_diskdrive.PNF

          • Path C:\Windows\INF\c_diskdrive.PNF
          • Size 6KB
          • SHA256 0f0833a24954ed761ec32fbbe779895ce8d732bce89dd0e9742b9fcf496edc00
          • MD5 SHA1 SHA512 SSDEEP TLSH

          c_display.PNF

          • Path C:\Windows\INF\c_display.PNF
          • Size 8KB
          • SHA256 84b7eead4e0e5f9e94ae364252d4f163287d8b2a2d336c54c19a3f24f003e153
          • MD5 SHA1 SHA512 SSDEEP TLSH

          c_media.PNF

          • Path C:\Windows\INF\c_media.PNF
          • Size 12KB
          • SHA256 feedfdacbcff878dd0f877736f880b045941e25cd3c4013357d4e2a293a1e7d8
          • MD5 SHA1 SHA512 SSDEEP TLSH

          c_monitor.PNF

          • Path C:\Windows\INF\c_monitor.PNF
          • Size 6KB
          • SHA256 455c0225ea8ade38609986abee022c9affe6f4e507400812dd15781612b8f371
          • MD5 SHA1 SHA512 SSDEEP TLSH

          c_processor.PNF

          • Path C:\Windows\INF\c_processor.PNF
          • Size 5KB
          • SHA256 6040b942d0887f914a296e8ae0cc67300c479d4d0bb24bd07dde54ee142c4161
          • MD5 SHA1 SHA512 SSDEEP TLSH

          c_volume.PNF

          • Path C:\Windows\INF\c_volume.PNF
          • Size 4KB
          • SHA256 f917295c162dc216cf438280a4931e668ce74bb38b92290be5b91cbe071380b1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1524-834-0x00007FF7788C0000-0x00007FF778963000-memory.dmp

          memory/1524-2511-0x00007FF7788C0000-0x00007FF778963000-memory.dmp

          memory/1524-1253-0x00007FF7788C0000-0x00007FF778963000-memory.dmp

          memory/1524-274-0x00007FF7788C0000-0x00007FF778963000-memory.dmp

          memory/1524-1603-0x00007FF7788C0000-0x00007FF778963000-memory.dmp

          memory/1524-1882-0x00007FF7788C0000-0x00007FF778963000-memory.dmp

          memory/1524-2190-0x00007FF7788C0000-0x00007FF778963000-memory.dmp

          memory/1524-624-0x00007FF7788C0000-0x00007FF778963000-memory.dmp

          memory/1524-2860-0x00007FF7788C0000-0x00007FF778963000-memory.dmp

          memory/1524-3140-0x00007FF7788C0000-0x00007FF778963000-memory.dmp

          memory/1524-3490-0x00007FF7788C0000-0x00007FF778963000-memory.dmp

          memory/1524-3769-0x00007FF7788C0000-0x00007FF778963000-memory.dmp

          memory/1524-4119-0x00007FF7788C0000-0x00007FF778963000-memory.dmp

          memory/1524-4189-0x00007FF7788C0000-0x00007FF778963000-memory.dmp