darkcomet | 271f0a2954d67b4e05703a47ff9379033e854943e0ee2c0ea9581a28639b498a

Analysis

max time kernel
342s
max time network
311s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
27-09-2024 16:49

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General

Target

Dark Comet 5.3/Dark Comet/DarkComet.exe
Size

11.3MB
MD5

d761f3aa64064a706a521ba14d0f8741
SHA1

ab7382bcfdf494d0327fccce9c884592bcc1adeb
SHA256

21ca06b18698d14154a45822aaae1e3837d168cc7630bcd3ec3d8c68aaa959e6
SHA512

d2274c03f805a5cd62104492e154fc225c3f6997091accb2f4bff165308fc82ba0d9adf185ec744222bcb4ece08d1ba754a35a2d88c10c5743f4d2e66494377f
SSDEEP

196608:TPvqxSrDTVokQwhM/kSEMTQINokXJw7lW740VeqQPR:LCxSrFokQw2NjUYuWU0t

Score

10^/10

darkcomet discovery rat trojan upx

Malware Config

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet

Executes dropped EXE 2 IoCs

pid	Process
4864	upnp.exe
3044	not a rat.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral3/files/0x000600000002aa8a-47.dat	upx
behavioral3/memory/4864-50-0x0000000000400000-0x000000000040D000-memory.dmp	upx
behavioral3/memory/4864-66-0x0000000000400000-0x000000000040D000-memory.dmp	upx

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DarkComet.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	upnp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	not a rat.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Modifies registry class 58 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	DarkComet.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}"	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByDirection = "1"	DarkComet.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\SniffedFolderType = "Downloads"	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\IconSize = "16"	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	DarkComet.exe
Key created	\Registry\User\S-1-5-21-970747758-134341002-3585657277-1000_Classes\NotificationData	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1 = 14002e8005398e082303024b98265d99428e115f0000	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1\MRUListEx = ffffffff	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\FFlags = "1"	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\FFlags = "1"	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	DarkComet.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 0000000001000000ffffffff	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\FFlags = "1092616257"	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1\NodeSlot = "2"	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupView = "0"	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\FFlags = "1092616257"	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByDirection = "4294967295"	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	DarkComet.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents"	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:PID = "0"	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\IconSize = "16"	DarkComet.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByKey:FMTID = "{B725F130-47EF-101A-A5F1-02608C9EEBAC}"	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByKey:PID = "14"	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\Mode = "4"	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0e000000ffffffff	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupView = "4294967295"	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\LogicalViewMode = "1"	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\LogicalViewMode = "1"	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}	DarkComet.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 0100000000000000ffffffff	DarkComet.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\KnownFolderDerivedFolderType = "{885A186E-A440-4ADA-812B-DB871B942259}"	DarkComet.exe
Key created	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg	DarkComet.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-970747758-134341002-3585657277-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Mode = "4"	DarkComet.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5108	msedge.exe
5108	msedge.exe
776	msedge.exe
776	msedge.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
760	DarkComet.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	852	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	852	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 30 IoCs

pid	Process
760	DarkComet.exe
760	DarkComet.exe
760	DarkComet.exe
760	DarkComet.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe

Suspicious use of SendNotifyMessage 15 IoCs

pid	Process
760	DarkComet.exe
760	DarkComet.exe
760	DarkComet.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe
776	msedge.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
760	DarkComet.exe
760	DarkComet.exe
760	DarkComet.exe
760	DarkComet.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 760 wrote to memory of 4864	760	DarkComet.exe	81
PID 760 wrote to memory of 4864	760	DarkComet.exe	81
PID 760 wrote to memory of 4864	760	DarkComet.exe	81
PID 760 wrote to memory of 776	760	DarkComet.exe	88
PID 760 wrote to memory of 776	760	DarkComet.exe	88
PID 776 wrote to memory of 988	776	msedge.exe	89
PID 776 wrote to memory of 988	776	msedge.exe	89
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 1968	776	msedge.exe	90
PID 776 wrote to memory of 5108	776	msedge.exe	91
PID 776 wrote to memory of 5108	776	msedge.exe	91
PID 776 wrote to memory of 1424	776	msedge.exe	92
PID 776 wrote to memory of 1424	776	msedge.exe	92
PID 776 wrote to memory of 1424	776	msedge.exe	92
PID 776 wrote to memory of 1424	776	msedge.exe	92
PID 776 wrote to memory of 1424	776	msedge.exe	92
PID 776 wrote to memory of 1424	776	msedge.exe	92
PID 776 wrote to memory of 1424	776	msedge.exe	92
PID 776 wrote to memory of 1424	776	msedge.exe	92
PID 776 wrote to memory of 1424	776	msedge.exe	92
PID 776 wrote to memory of 1424	776	msedge.exe	92
PID 776 wrote to memory of 1424	776	msedge.exe	92
PID 776 wrote to memory of 1424	776	msedge.exe	92
PID 776 wrote to memory of 1424	776	msedge.exe	92
PID 776 wrote to memory of 1424	776	msedge.exe	92
PID 776 wrote to memory of 1424	776	msedge.exe	92

C:\Users\Admin\AppData\Local\Temp\Dark Comet 5.3\Dark Comet\DarkComet.exe
"C:\Users\Admin\AppData\Local\Temp\Dark Comet 5.3\Dark Comet\DarkComet.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
- Suspicious use of WriteProcessMemory
PID:760
- C:\Users\Admin\AppData\Local\Temp\upnp.exe
  "C:\Users\Admin\AppData\Local\Temp\upnp.exe" -a 10.127.0.90 1604 1604 TCP
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://darkcomet-rat.com/lounge.dc
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:776
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff9e8aa3cb8,0x7ff9e8aa3cc8,0x7ff9e8aa3cd8
    3⤵
    PID:988
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2076,6835304212654834524,11906173634802066429,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=2088 /prefetch:2
    3⤵
    PID:1968
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2076,6835304212654834524,11906173634802066429,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2136 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:5108
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2076,6835304212654834524,11906173634802066429,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2668 /prefetch:8
    3⤵
    PID:1424
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6835304212654834524,11906173634802066429,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3168 /prefetch:1
    3⤵
    PID:4936
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6835304212654834524,11906173634802066429,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3188 /prefetch:1
    3⤵
    PID:2864
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6835304212654834524,11906173634802066429,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4716 /prefetch:1
    3⤵
    PID:1104
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6835304212654834524,11906173634802066429,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3188 /prefetch:1
    3⤵
    PID:4616
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2076,6835304212654834524,11906173634802066429,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5068 /prefetch:1
    3⤵
    PID:3820

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x00000000000004D4 0x00000000000004CC
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:852

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2332

C:\Users\Admin\Downloads\not a rat.exe
"C:\Users\Admin\Downloads\not a rat.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3044

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1912

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4456

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
a8276eab0f8f0c0bb325b5b8c329f64f

SHA1
8ce681e4056936ca8ccd6f487e7cd7cccbae538b

SHA256
847f60e288d327496b72dbe1e7aa1470a99bf27c0a07548b6a386a6188cd72da

SHA512
42f91bf90e92220d0731fa4279cc5773d5e9057a9587f311bee0b3f7f266ddceca367bd0ee7f1438c3606598553a2372316258c05e506315e4e11760c8f13918

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
058032c530b52781582253cb245aa731

SHA1
7ca26280e1bfefe40e53e64345a0d795b5303fab

SHA256
1c3a7192c514ef0d2a8cf9115cfb44137ca98ec6daa4f68595e2be695c7ed67e

SHA512
77fa3cdcd53255e7213bb99980049e11d6a2160f8130c84bd16b35ba9e821a4e51716371526ec799a5b4927234af99e0958283d78c0799777ab4dfda031f874f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
f0f63faa5b3f87bf95272005fa85c1c0

SHA1
9ba7575b74c8acf342deaa0fb68d4752ea54b858

SHA256
39b92b10a85eb66af6d78252058dbcbcc6426c075406ce1f199e1791cdb54504

SHA512
f7e57b536f1e56a21420048889153b4af4898993d5de18f11c533ea3f106e2c90385f40bea2d775aa4a9392ff38f863e8aedf8a70281c6cf01d101ea516a8baa

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
50d219d1d7d5167fc6b785dbeeff2d44

SHA1
8656ab20337aadf7df4862de38985cecd40ceb40

SHA256
4e0204b295da9158d6d617905244cbdc838890988a0396490da772c5b821a5a2

SHA512
f15b06385fdeee264f806b5461d78dcd0e6583ce9fe5006a7ad438b13c4a60489356f715177910b83cefdab9d975fa2ef22f3776a2795f7dd56e65c477ce9b7f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
155d8d2ccb3677d6396d4e272adc7b67

SHA1
757fc4754e5ceff35e547334cbc5d01ec0f29ed7

SHA256
65aa3bc8349dae9dcfa4dc9b55ef3087a6e075bedbf58eea9a63c355836ab995

SHA512
146244b6b52ac0a6bfbba66d0b5166464ccac99ef77a693374aabae54c6f88f20685607e5efa25d8e4531b95f2baf66c6e92d6f5b24db4d183af01f47a1b4b92

Download Submit
C:\Users\Admin\AppData\Local\Temp\Dark Comet 5.3\Dark Comet\config.ini

Filesize
2KB

MD5
227dbbf06cb72b05d459ff385e78c01b

SHA1
1a9bf16b07d44fcb5f1785d0840a6eaaca6f7f11

SHA256
c9acbbd78073afcb8dd951b0024673cbaed8ac6bd7f1002289fa70ffabdfd382

SHA512
5fe6c13585343ec37f0b0109f1036a8a0eec9bac274e8c0e977925707ef9253580adc13ef17fae7517a8f871aa7e5b9dc9529ba23d37ee4b0a6e94bad4ed3831

Download Submit
C:\Users\Admin\AppData\Local\Temp\upnp.exe

Filesize
12KB

MD5
13804f8dc4e72ba103d5e34de895c9db

SHA1
03d7a0500ccb2fef3222ed1eb55f2cbedbb8b8c5

SHA256
da659d8c05cfcb5f0abe167191665359123643000d12140836c28d204294ceb6

SHA512
9abb98795a1b1c142c50c7c110966b4249972de5b1f40445b27d70c3127140b0ddaaada1d92297e96ffd71177b12cd87749953ffdcf6e5da7803b9f9527d7652

Download Submit
C:\Users\Admin\Downloads\RCXFDE3.tmp

Filesize
3KB

MD5
352120954900ea4d037adb8fe704491a

SHA1
c63c7b83441768c9a2909125754491ec054139de

SHA256
dde5e5682bd892a848c210fc25647d92f9416b2ae2e1af4f453cab758fbbe266

SHA512
c31a63d0b301cde379d7a15f109ff9d47f0224038926fc30b163ffe16eb895fd6e58671a8177b2d9f99d8683b715b40fd45efa08b98eea06918c50e676d5cd83

Download Submit
memory/760-65-0x0000000005AE0000-0x0000000005AE1000-memory.dmp

Filesize
4KB

Download
memory/760-0-0x0000000002F80000-0x0000000002F81000-memory.dmp

Filesize
4KB

Download
memory/760-69-0x0000000000400000-0x0000000000F67000-memory.dmp

Filesize
11.4MB

Download
memory/760-70-0x0000000000400000-0x0000000000F67000-memory.dmp

Filesize
11.4MB

Download
memory/760-71-0x0000000000400000-0x0000000000F67000-memory.dmp

Filesize
11.4MB

Download
memory/760-72-0x0000000000400000-0x0000000000F67000-memory.dmp

Filesize
11.4MB

Download
memory/760-68-0x00000000067D0000-0x00000000067D1000-memory.dmp

Filesize
4KB

Download
memory/760-80-0x0000000000400000-0x0000000000F67000-memory.dmp

Filesize
11.4MB

Download
memory/760-83-0x0000000000400000-0x0000000000F67000-memory.dmp

Filesize
11.4MB

Download
memory/760-200-0x0000000000400000-0x0000000000F67000-memory.dmp

Filesize
11.4MB

Download
memory/760-199-0x0000000000400000-0x0000000000F67000-memory.dmp

Filesize
11.4MB

Download
memory/760-67-0x0000000000400000-0x0000000000F67000-memory.dmp

Filesize
11.4MB

Download
memory/760-64-0x0000000002F80000-0x0000000002F81000-memory.dmp

Filesize
4KB

Download
memory/760-193-0x0000000000400000-0x0000000000F67000-memory.dmp

Filesize
11.4MB

Download
memory/760-2-0x00000000067D0000-0x00000000067D1000-memory.dmp

Filesize
4KB

Download
memory/760-129-0x0000000000400000-0x0000000000F67000-memory.dmp

Filesize
11.4MB

Download
memory/760-1-0x0000000005AE0000-0x0000000005AE1000-memory.dmp

Filesize
4KB

Download
memory/760-191-0x0000000000400000-0x0000000000F67000-memory.dmp

Filesize
11.4MB

Download
memory/3044-84-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/4864-50-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/4864-66-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download