Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/08/2026, 22:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
5 signatures
150 seconds
General
- Target 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe
- Size 242KB
- Sample260825-2c2k4azcle
- SHA256 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f
- MD5 5a86fd39549683d8508135b06b08f304
- SHA1 21278571bd58bab060f5aeda5f5a949b35d94eb0
- SHA512 2461b5e2a0906bccb5a710f81663817f614caa5a87629d38b39ec2c4cd2de824ce6cb47e69dd5bcb007be0220ce549096d8e383b22ae1da07efa4cf0661658d5
- SSDEEP 6144:yDkLLPRvuHXysFuDBwL6Y5O0QzI+icA4XQBX8EOyYNDCPSFucYbHe:yDrhBsEOyYp
- TLSH T17434A705DBFA12D4E8B7C23489725322B9B17C24C73597DB9B40562A8F30BD0DE39B99
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies Control Panel 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Control Panel\Colors 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe - Modifies registry class 37 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\NodeSlot = "2" 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{374DE290-123F-4565-9164-39C4925E467B}\Instance\ 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Set value (data) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 0100000000000000ffffffff 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ADD1653-EB32-4cb0-BBD7-DFA0ABB5ACCA}\Instance\ 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3dfdf296-dbec-4fb4-81d1-6a3438bcf4de}\Instance\ 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Set value (data) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\MRUListEx = ffffffff 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\NotificationData 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A0953C92-50DC-43bf-BE83-3742FED03C9C}\Instance\ 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{24ad3ad4-a569-4530-98e1-ab02f9417aa8}\Instance\ 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Set value (data) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 = 820074001c00434653461600310000000000e95c3372120041707044617461000000741a595e96dfd3488d671733bcee28bac5cdfadf9f6756418947c5c76bc0b67f400009000400efbee95c3372195d63b32e0000005e00000000000200000000000000000000000000000003900e014100700070004400610074006100000042000000 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Set value (data) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0 = 5000310000000000e95c4c7514004c6f63616c003c0009000400efbee95c3372195d63b32e00000072000000000002000000000000000000000000000000990e5a004c006f00630061006c00000014000000 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\ 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\Instance\ 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Set value (str) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\SniffedFolderType = "Generic" 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Set value (data) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Set value (data) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 = 14001f49471a0359723fa74489c55595fe6b30ee0000 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Set value (data) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0 = 4e00310000000000195d63b3100054656d7000003a0009000400efbee95c3372195d63b32e0000007300000000000200000000000000000000000000000015eb1901540065006d007000000014000000 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Set value (data) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\MRUListEx = 00000000ffffffff 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Set value (data) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1CF1260C-4DD0-4ebb-811F-33C572699FDE}\Instance\ 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Set value (data) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Set value (data) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 00000000ffffffff 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d3162b92-9365-467a-956b-92703aca08af}\Instance\ 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{088e3905-0323-4b02-9826-5d99428e115f}\Instance\ 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Set value (data) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\MRUListEx = 00000000ffffffff 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{f86fa3ab-70d2-4fc7-9c99-fcbf05467f3a}\Instance\ 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4832 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4832 4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe"C:\Users\Admin\AppData\Local\Temp\4fb836157d402746318c3172ab092b8d88b1df8dddc3bbb9c870959ae3bfb38f.exe"1⤵
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:4832