Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/09/2026, 22:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
5 signatures
150 seconds
General
- Target b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe
- Size 307KB
- Sample260901-2s199sszev
- SHA256 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5
- MD5 828717ee374a1b8d5f2fbc518ad55369
- SHA1 e6106635ce0ebdb9512f92fb34cc4589bb12b074
- SHA512 be371daefc7b625606d17b53e39475cc44f011fc0b4d69ccfca82f9b12291799f01b377ce44438ebef318e7542378fd6112956eb899a177b3d0d428eaef25697
- SSDEEP 6144:WFyEnMOELu8dOyYTu3bOQbbbdjtVfhm0ouh:9EnM/Lu8dOyYTU
- TLSH T1116409BADDDA47BBEC91357075A9922A0172FC98B750BF0A9628042F6117F005FDB31E
- 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).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe - Modifies registry class 37 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Key created \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (data) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0 = 4e00310000000000215d70b6100054656d7000003a0009000400efbee95c2b72215d70b62e00000073000000000002000000000000000000000000000000e0867f00540065006d007000000014000000 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (data) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\MRUListEx = 00000000ffffffff b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (data) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (int) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\NodeSlot = "2" b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Key created \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Key created \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlgLegacy\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7} b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (data) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (data) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 0100000000000000ffffffff b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Key created \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\ b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (int) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlgLegacy\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16" b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (data) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlgLegacy\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (int) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlgLegacy\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0" b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (int) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlgLegacy\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByDirection = "1" b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (data) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 = 820074001c00434653461600310000000000e95c2b72120041707044617461000000741a595e96dfd3488d671733bcee28bac5cdfadf9f6756418947c5c76bc0b67f400009000400efbee95c2b72215d70b62e0000005e0000000000020000000000000000000000000000001be40e004100700070004400610074006100000042000000 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (data) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 00000000ffffffff b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (str) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\SniffedFolderType = "Generic" b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (data) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlgLegacy\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Key created \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (data) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0 = 5000310000000000e95cfd7414004c6f63616c003c0009000400efbee95c2b72215d70b62e000000720000000000020000000000000000000000000000004893ea004c006f00630061006c00000014000000 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (data) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\MRUListEx = 00000000ffffffff b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Key created \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (int) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlgLegacy\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616257" b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Key created \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlgLegacy b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (int) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlgLegacy\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4" b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (data) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 = 14001f49471a0359723fa74489c55595fe6b30ee0000 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Key created \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Key created \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (data) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\MRUListEx = ffffffff b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (int) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlgLegacy\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0" b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Key created \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Key created \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (int) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlgLegacy\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1" b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Set value (str) \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlgLegacy\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}" b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe Key created \REGISTRY\USER\S-1-5-21-3989226554-2204910950-1522900112-1000_Classes\Local Settings b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1432 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1432 b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe"C:\Users\Admin\AppData\Local\Temp\b17ff20a8c19566f6b236d6b4e4cefd54478f2b0959aa70d1006ca221a450df5.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1432