Overview

overview

4

Static

static

3

dbf836b541...62.exe

windows10-2004-x64

4

dbf836b541...62.exe

windows11-ltsc_2024-x64

4

Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/09/2026, 10:38

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General

  • Target
    dbf836b5412c1f8a4ffb05bc4673a150c33dc379901cc23f1c94c0e0f382bf62.exe
  • Size 393KB
  • Sample260916-mphlesyfrh
  • SHA256 dbf836b5412c1f8a4ffb05bc4673a150c33dc379901cc23f1c94c0e0f382bf62
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10
discoveryransomware

Malware Config

Signatures

  • Drops file in Windows directory 57 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • 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) 3 IoCs
    ransomware
  • Suspicious behavior: LoadsDriver 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dbf836b5412c1f8a4ffb05bc4673a150c33dc379901cc23f1c94c0e0f382bf62.exe
    "C:\Users\Admin\AppData\Local\Temp\dbf836b5412c1f8a4ffb05bc4673a150c33dc379901cc23f1c94c0e0f382bf62.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    • Suspicious use of WriteProcessMemory
    PID:5204
    • C:\Windows\SysWOW64\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • System Location Discovery: System Language Discovery
      • Opens file in notepad (likely ransom note)
      PID:4908
    • C:\Windows\SysWOW64\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • System Location Discovery: System Language Discovery
      • Opens file in notepad (likely ransom note)
      PID:2956
    • C:\Windows\SysWOW64\notepad.exe
      "C:\Windows\system32\notepad.exe" "C:\Users\Admin\AppData\Local\Temp\DriverInstall_Result.txt"
      2⤵
      • System Location Discovery: System Language Discovery
      • Opens file in notepad (likely ransom note)
      PID:2580
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p
    1⤵
      PID:5876

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

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

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

          c_diskdrive.PNF
          • Path C:\Windows\INF\c_diskdrive.PNF
          • Size 6KB
          • SHA256 595e21364e32b99bf9d3345418bd083266591f767357cf4c84aeff84bbd120cb
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          c_display.PNF
          • Path C:\Windows\INF\c_display.PNF
          • Size 8KB
          • SHA256 46e6f329435db6bf046598a6642abc121bc383ef03b5fc614fbec01a95f1c668
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

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

          c_monitor.PNF
          • Path C:\Windows\INF\c_monitor.PNF
          • Size 6KB
          • SHA256 034d5cc9d63c63f668d189151c9440f4cd095ad19325d120c8b6fabe47e15758
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          c_processor.PNF
          • Path C:\Windows\INF\c_processor.PNF
          • Size 5KB
          • SHA256 c0bf79790b62dfdca3b842e3c64b6f157b464ff1fbf360e240cfed74b8ef20a5
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          c_volume.PNF
          • Path C:\Windows\INF\c_volume.PNF
          • Size 4KB
          • SHA256 f322a559d2646dac61d4637f903f425cead8fee52600acfefed3afdf96323cde
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download