5eed2b5832483191e67f2ffbdcf349a6256039a8a7f934fb6bb9188873f8a73b

Analysis

max time kernel
3s
max time network
15s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20260513-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
submitted
27/07/2026, 13:31

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Reason

Machine shutdown

General

Target
000.exe
Size 6.7MB
Sample260727-qss34sbb86
SHA256 5eed2b5832483191e67f2ffbdcf349a6256039a8a7f934fb6bb9188873f8a73b
MD5 27f84a42d581880d149185494ab621e1
SHA1 2fe06b762ea303d0824b15d02aff68a321128095
SHA512 9896bed08127c0d30a38b7cf0a039161b26e64bc16d33357a46c890f14c0214d6b1a78999c5da5a4b1a070edc1fb49fa3017f092b1ddd6c1e5e7920f5de305cd
SSDEEP 196608:Apkr2dY/aBcjJOBHOBIQBajMtWvoJiLE1+XgRKz89G/4ZSb0Funwh6DsN2PIpCrH:Apkr2dY/aBcjJOBHOBIQBajMtWvoJiLn
TLSH
T1626693133ECC40E5FDBD423A8262F6345670BEC426D1DFC725FC2E57FA5229568222A6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion execution persistence ransomware trojan

Malware Config

Signatures

UAC bypass 3 TTPs 1 IoCs

defense_evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	000.exe

Disables RegEdit via registry modification 1 IoCs

defense_evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-101591186-421676486-4137282292-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	000.exe

Disables Task Manager via registry modification
defense_evasion

Checks whether UAC is enabled 1 TTPs 2 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	000.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	000.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Desktop\desktop.ini	000.exe
File opened for modification	C:\Users\Public\Desktop\desktop.ini	000.exe

Enumerates connected drives 3 TTPs 23 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\A:	000.exe
File opened (read-only)	\??\B:	000.exe
File opened (read-only)	\??\H:	000.exe
File opened (read-only)	\??\I:	000.exe
File opened (read-only)	\??\P:	000.exe
File opened (read-only)	\??\T:	000.exe
File opened (read-only)	\??\W:	000.exe
File opened (read-only)	\??\G:	000.exe
File opened (read-only)	\??\K:	000.exe
File opened (read-only)	\??\L:	000.exe
File opened (read-only)	\??\N:	000.exe
File opened (read-only)	\??\U:	000.exe
File opened (read-only)	\??\V:	000.exe
File opened (read-only)	\??\Y:	000.exe
File opened (read-only)	\??\Z:	000.exe
File opened (read-only)	\??\M:	000.exe
File opened (read-only)	\??\O:	000.exe
File opened (read-only)	\??\Q:	000.exe
File opened (read-only)	\??\R:	000.exe
File opened (read-only)	\??\X:	000.exe
File opened (read-only)	\??\D:	000.exe
File opened (read-only)	\??\J:	000.exe
File opened (read-only)	\??\S:	000.exe

Modifies WinLogon 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\AutoRestartShell = "0"	000.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-101591186-421676486-4137282292-1000\Control Panel\Desktop\Wallpaper	000.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
4640	cmd.exe

Kills process with taskkill 4 IoCs

defense_evasion

pid	Process
1928	taskkill.exe
5452	taskkill.exe
6088	taskkill.exe
2620	taskkill.exe

Modifies registry class 2 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\icon.ico"	000.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-101591186-421676486-4137282292-1000\{3ED0753D-EC29-4F17-91E8-87F87DDCE7E3}	000.exe

Runs net.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4396	000.exe
Token: SeCreatePagefilePrivilege	4396	000.exe
Token: SeShutdownPrivilege	4396	000.exe
Token: SeCreatePagefilePrivilege	4396	000.exe
Token: SeDebugPrivilege	1928	taskkill.exe
Token: SeDebugPrivilege	5452	taskkill.exe
Token: SeDebugPrivilege	6088	taskkill.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4396 wrote to memory of 4640	4396	000.exe	82
PID 4640 wrote to memory of 1928	4640	cmd.exe	84
PID 4640 wrote to memory of 5452	4640	cmd.exe	86
PID 4640 wrote to memory of 6088	4640	cmd.exe	87
PID 4640 wrote to memory of 2620	4640	cmd.exe	88

System policy modification 1 TTPs 1 IoCs

defense_evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	000.exe

C:\Users\Admin\AppData\Local\Temp\000.exe
"C:\Users\Admin\AppData\Local\Temp\000.exe"
1⤵
- UAC bypass
- Disables RegEdit via registry modification
- Checks whether UAC is enabled
- Drops desktop.ini file(s)
- Enumerates connected drives
- Modifies WinLogon
- Sets desktop wallpaper using registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4396
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\windl.bat""
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4640
- - C:\Windows\system32\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1928
- - C:\Windows\system32\taskkill.exe
    taskkill /f /im taskmgr.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:5452
- - C:\Windows\system32\taskkill.exe
    taskkill /f /im regedit.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:6088
- - C:\Windows\system32\taskkill.exe
    taskkill /f /im ProcessHacker.exe
    3⤵
    - Kills process with taskkill
    PID:2620
- - C:\Windows\system32\net.exe
    net user Admin URNEXT
    3⤵
    PID:5852
  - - C:\Windows\system32\net1.exe
      C:\Windows\system32\net1 user Admin URNEXT
      4⤵
      PID:4384
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic useraccount where name='Admin' set FullName='UR NEXT'
    3⤵
    PID:5460
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic useraccount where name='Admin' rename 'UR NEXT'
    3⤵
    PID:4232
- - C:\Windows\system32\shutdown.exe
    shutdown /f /r /t 0
    3⤵
    PID:740

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa3a2c055 /state1:0x41c64e6d
1⤵
PID:1540

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

T1491

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Downloads

CurrentDatabase_400.wmdb

Path C:\Users\Admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_400.wmdb
Size 896KB
SHA256 2c68b0c57f4b3d101b9843d6be0f66846bddc42bc0d003168456814a815e52dd
MD5 b510dde987e72f6c5c92f840d47216d9
SHA1 2ed445ace8aba8aff3f574757d3326ea7393e6ce
SHA512 70560d63aca9e99436f448866e825750bb8adbead1eb14bd87eade5b6c7307f1532ed83c215ba12f9212908d844248c283d814b113511f9ee2f93590527a99ae
SSDEEP 1536:K69ZZQeoVY3tMPe2NnY4UmqEMioTaBacg:KCLU4zSJ0Tal
TLSH
T1D2153037D064A088CF3C35B1E5AD5F0CBD32650A12E002465FB4A67FBA633D9D91B5E6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

WMSDKNS.XML.bak

Path C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.XML.bak
Size 9KB
SHA256 cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b
MD5 7050d5ae8acfbe560fa11073fef8185d
SHA1 5bc38e77ff06785fe0aec5a345c4ccd15752560e
SHA512 a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b
SSDEEP 96:/YkZRAF6zyHUhm77yB1pZYCEnfHrHH7B6xTGH+YCLV3zwULJEYCJWyHBt3zwFRh+:/2FV0bBPCfUdY
TLSH
T10022A2A194818DD206290E275DB95C0DDA8CE9D3832C24997C9EEB7FDFB1C00355FB6A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

one.rtf

Path C:\Users\Admin\AppData\Local\Temp\one.rtf
Size 400B
SHA256 ef2fd3a239aa65c7c9cb204e5ae003ddd6a80d439c59f813e76d4e68987a259a
MD5 5e163b1f0c2e5bc318b58d39fd34acce
SHA1 af9309ded2d9ba50e51c83c791ac6aa6ced07fc8
SHA512 5da736740a1259a8e481aa4e6809f080ee18153767ccaab985017e695cc2a355c2c9e309e7d774fd3a2901d801627af1eedd6928373badc4d14ca67baea64369
TLSH
T13EE0F1B75C82D2C500CD11AADE5040190F1DCE7BACF7B5CEB40AAC10F2A54DC70809D3
MD5 SHA1 SHA512 TLSH

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rniw.exe

Path C:\Users\Admin\AppData\Local\Temp\rniw.exe
Size 76KB
SHA256 70faa0e1498461731f873d3594f20cbf2beaa6f123a06b66f9df59a9cdf862be
MD5 9232120b6ff11d48a90069b25aa30abc
SHA1 97bb45f4076083fca037eee15d001fd284e53e47
SHA512 b06688a9fc0b853d2895f11e812c48d5871f2793183fda5e9638ded22fc5dc1e813f174baedc980a1f0b6a7b0a65cd61f29bb16acc6dd45da62988eb012d6877
SSDEEP 1536:3vosBknP2Uo+GjDZwue3jzFfcdhghUuV+ETNOh:3vVMCcHVcdhghUuzE
TLSH
T134735A83B6C10772C68146B145B23AB6C735973A87269FD7D34C5A07AFA44F1CCB22DA
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

street.mp4

Path C:\Users\Admin\AppData\Local\Temp\street.mp4
Size 81KB
SHA256 95374cf300097872a546d89306374e7cf2676f7a8b4c70274245d2dccfc79443
MD5 d2774b188ab5dde3e2df5033a676a0b4
SHA1 6e8f668cba211f1c3303e4947676f2fc9e4a1bcc
SHA512 3047a831ed9c8690b00763061807e98e15e9534ebc9499e3e5abb938199f9716c0e24a83a13291a8fd5b91a6598aeeef377d6793f6461fc0247ec4bbd901a131
SSDEEP 1536:ncypHn1U1VPY2RiCe6ujcvimXqX/IVcKMYXN9WTcTjT/:nLA1++iCeFj0im6X/AXpT/
TLSH
T12E83BFC94BDE1A9AFFB8633585494F280709A376566023CF31AC8C7B3BF22E56D5508D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

text.txt

Path C:\Users\Admin\AppData\Local\Temp\text.txt
Size 394B
SHA256 f5f56b42be58680d2f666321e3c1d1d16e6b41406250e5226dfa723faef797cd
MD5 b35ffe3dc03de62e10b5dc3f5fa5e77c
SHA1 775254045145cd3a0097fbfc7b069a62beee134d
SHA512 79d8f79e879f8c603d88aa34844d7f857668d9da8bcf8ededba8dd4f745b2ed5bf20e9ded70ac268119a68e524e12e23023edc451a576e4f22fcfac0f1b79ef7
MD5 SHA1 SHA512

Submit Download

windl.bat

Path C:\Users\Admin\AppData\Local\Temp\windl.bat
Size 720B
SHA256 b18604254c223c6b3b56b10bcf3caf9b07ac967d6c0626a5ae8472ec44cf8bd4
MD5 b73032c7921e596509a179f1e0780029
SHA1 f155b7685b9e5b63fefab9ca0958772fa81876ce
SHA512 90ba246ef548036d6c8894891987658456e3bd85e2fe79bb2940e2d93ed74d512263670ef6af098181ee724dfda5192c659b8af4bbb4c36a27c3d135f6bfba12
TLSH
T10B012BD3557A24228D771B7C93CBDE07D014D81A18C8479B34BF69692761448B129BCF
MD5 SHA1 SHA512 TLSH

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memory/4396-0-0x0000024CD4AC0000-0x0000024CD5170000-memory.dmp

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memory/4396-23-0x0000024CD6D20000-0x0000024CD6D30000-memory.dmp

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memory/4396-15-0x0000024CD6D20000-0x0000024CD6D30000-memory.dmp

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memory/4396-7-0x0000024CF0B80000-0x0000024CF0BD8000-memory.dmp

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memory/4396-5-0x0000024CD6D30000-0x0000024CD6D44000-memory.dmp

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memory/4396-1-0x0000024CD6D20000-0x0000024CD6D30000-memory.dmp

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memory/4396-56-0x0000024CF31B0000-0x0000024CF337E000-memory.dmp

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Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads