Analysis
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max time kernel
891s -
max time network
545s -
platform
windows10-ltsc_2021_x64 -
resource
win10ltsc2021-20250314-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system -
submitted
30/03/2025, 18:19
Behavioral task
behavioral1
Sample
Darkcomet RAT 5.3.1/Celesty Binder/Celesty.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral2
Sample
Darkcomet RAT 5.3.1/DarkComet.exe
Resource
win10ltsc2021-20250313-en
Behavioral task
behavioral3
Sample
Darkcomet RAT 5.3.1/Spoof extensions/Spoofer.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral4
Sample
Darkcomet RAT 5.3.1/sqlite3.dll
Resource
win10ltsc2021-20250314-en
General
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Target
Darkcomet RAT 5.3.1/Celesty Binder/Celesty.exe
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Size
2.7MB
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MD5
c3009ee63bc661d9ea75eaeb256448ca
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SHA1
45eb01150756df432e25eed44d976442473356de
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SHA256
0bb88564a22bfd6d9ad6e4d8efa9077792a7b6094c2a0f865d70c43e11507352
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SHA512
96f5847fbeef95df1309e97a4bc3d786a5f5c19b87e804f12d88b4473a0b50291c40407a3d95a2d5d78031f03be76da47f1846a73c7802ddae46a38ac4634e67
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SSDEEP
49152:vOY/SiSf6KSIshmgTlxRQv9rn0KtX2pyJz0qGoy/:tKZshhYv9ptXZJe/
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 Celesty.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Mode = "4" Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 = 14002e80922b16d365937a46956b92703aca08af0000 Celesty.exe Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 0100000000000000ffffffff Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\2\MRUListEx = ffffffff Celesty.exe Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 0100000000000000ffffffff Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:PID = "0" Celesty.exe Set value (str) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\KnownFolderDerivedFolderType = "{885A186E-A440-4ADA-812B-DB871B942259}" Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 010000000200000000000000ffffffff Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\IconSize = "16" Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\NodeSlot = "2" Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupView = "4294967295" Celesty.exe Set value (str) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByKey:FMTID = "{B725F130-47EF-101A-A5F1-02608C9EEBAC}" Celesty.exe Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656} Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupView = "0" Celesty.exe Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\1 Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 020202 Celesty.exe Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 Celesty.exe Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\LogicalViewMode = "2" Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\IconSize = "48" Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\Sort = 0000000000000000000000000000000002000000f4eec83032a8e241ab32e3c3ca28fd29030000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 Celesty.exe Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 Celesty.exe Set value (str) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\SniffedFolderType = "Documents" Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\FFlags = "1" Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\1\MRUListEx = ffffffff Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02020202 Celesty.exe Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668} Celesty.exe Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259} Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202 Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\GroupView = "4294967295" Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\GroupByKey:PID = "2" Celesty.exe Set value (str) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\SniffedFolderType = "Downloads" Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\Mode = "4" Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0e000000ffffffff Celesty.exe Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\2\NodeSlot = "4" Celesty.exe Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4 Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\FFlags = "1092616257" Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\FFlags = "1092616257" Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\FFlags = "1" Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByKey:PID = "14" Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByDirection = "4294967295" Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\2 = 14001f80cb859f6720028040b29b5540cc05aab60000 Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\Mode = "6" Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\FFlags = "1092616257" Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByDirection = "1" Celesty.exe Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3 Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\GroupByDirection = "1" Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\MRUListEx = ffffffff Celesty.exe Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg Celesty.exe Set value (int) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\LogicalViewMode = "1" Celesty.exe Set value (str) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}" Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\1 = 14002e8005398e082303024b98265d99428e115f0000 Celesty.exe Set value (data) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 Celesty.exe Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell Celesty.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4348 Celesty.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4348 Celesty.exe 4348 Celesty.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 4348 Celesty.exe 4348 Celesty.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4348 Celesty.exe 4348 Celesty.exe 4348 Celesty.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\Celesty Binder\Celesty.exe"C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\Celesty Binder\Celesty.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:4348
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵
- System Location Discovery: System Language Discovery
PID:5148