Overview

overview

4

Static

static

3

c01f105caa...4b.exe

windows10-2004-x64

4

c01f105caa...4b.exe

windows11-ltsc_2024-x64

4

Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 05:54

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General

  • Target
    c01f105caa15323ee0b39129840f9828cee3466869c37b616b3b24636bf2784b.exe
  • Size 437KB
  • Sample260804-gl353adh85
  • SHA256 c01f105caa15323ee0b39129840f9828cee3466869c37b616b3b24636bf2784b
  • 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 8 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) 7 IoCs
    ransomware
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c01f105caa15323ee0b39129840f9828cee3466869c37b616b3b24636bf2784b.exe
    "C:\Users\Admin\AppData\Local\Temp\c01f105caa15323ee0b39129840f9828cee3466869c37b616b3b24636bf2784b.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    • Suspicious use of WriteProcessMemory
    PID:4956
    • 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:4872
    • 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:1984
    • 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:3788
    • 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:2392
    • 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:5592
    • 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:4368
    • 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:2060

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 0f0833a24954ed761ec32fbbe779895ce8d732bce89dd0e9742b9fcf496edc00
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        c_display.PNF
        • Path C:\Windows\INF\c_display.PNF
        • Size 8KB
        • SHA256 e3170e44d159d924bd7884c4e0fd6b590ffd93b0ce2c1eebd0d68606039f7df5
        • 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 80c3cf6d91b0c8f135971beaff7b746ac604ee761ce3daffd43f48a9384f9e53
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

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

        c_volume.PNF
        • Path C:\Windows\INF\c_volume.PNF
        • Size 4KB
        • SHA256 cffd7776bc5b68ce5026a1afba0ee9424de2b8dd4e9c0af8512006601ab891aa
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4956-267-0x0000000000AF0000-0x0000000000B7F000-memory.dmp
        Download

        memory/4956-336-0x0000000000AF0000-0x0000000000B7F000-memory.dmp
        Download

        memory/4956-473-0x0000000000AF0000-0x0000000000B7F000-memory.dmp
        Download

        memory/4956-542-0x0000000000AF0000-0x0000000000B7F000-memory.dmp
        Download

        memory/4956-679-0x0000000000AF0000-0x0000000000B7F000-memory.dmp
        Download

        memory/4956-680-0x0000000000AF0000-0x0000000000B7F000-memory.dmp
        Download