Analysis
-
max time kernel
150s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-10-2022 01:11
Static task
static1
Behavioral task
behavioral1
Sample
3c5d5e8b8d3cf1b34da762fe44c7447a.exe
Resource
win7-20220901-en
General
-
Target
3c5d5e8b8d3cf1b34da762fe44c7447a.exe
-
Size
220KB
-
MD5
3c5d5e8b8d3cf1b34da762fe44c7447a
-
SHA1
072d151193522862830556d86e95394b9c374574
-
SHA256
dec8ff627523eedf33698a21a9177cbdd11c61c2da9da45f0ef549096fd7a210
-
SHA512
c38791f377f271b00074b56515466ab47bc0c481915bbfa3460d581cbe916b56787487e8e3504a7d8b11bb967618e3c5d63ad8e7621338f6e28cf109beb424f1
-
SSDEEP
3072:L5nu5d84Tnoy/YCL8uwu6u5muVaqUF/szc5g2hCmrB9y:L5uIBCLwuUuQFkIX3r
Malware Config
Extracted
danabot
49.0.50.0:57
51.0.52.0:0
53.0.54.0:1200
55.0.56.0:65535
-
embedded_hash
569235DCA8F16ED8310BBACCB674F896
-
type
loader
Extracted
vidar
55.2
937
https://t.me/slivetalks
https://c.im/@xinibin420
-
profile_id
937
Signatures
-
Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4204-133-0x00000000001F0000-0x00000000001F9000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 86 4564 rundll32.exe -
Downloads MZ/PE file
-
Executes dropped EXE 2 IoCs
Processes:
34C.exe9F7D.exepid process 4800 34C.exe 1500 9F7D.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
9F7D.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation 9F7D.exe -
Loads dropped DLL 3 IoCs
Processes:
9F7D.exepid process 1500 9F7D.exe 1500 9F7D.exe 1500 9F7D.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
34C.exedescription pid process target process PID 4800 set thread context of 4564 4800 34C.exe rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Program crash 10 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid pid_target process target process 4360 1500 WerFault.exe 9F7D.exe 2668 4800 WerFault.exe 34C.exe 4536 4800 WerFault.exe 34C.exe 5116 4800 WerFault.exe 34C.exe 4244 4800 WerFault.exe 34C.exe 2544 4800 WerFault.exe 34C.exe 4084 4800 WerFault.exe 34C.exe 2360 4800 WerFault.exe 34C.exe 2320 4800 WerFault.exe 34C.exe 396 4800 WerFault.exe 34C.exe -
Checks SCSI registry key(s) 3 TTPs 39 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
svchost.exe3c5d5e8b8d3cf1b34da762fe44c7447a.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A svchost.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 3c5d5e8b8d3cf1b34da762fe44c7447a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 3c5d5e8b8d3cf1b34da762fe44c7447a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A svchost.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 3c5d5e8b8d3cf1b34da762fe44c7447a.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\FriendlyName svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\FriendlyName svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C svchost.exe -
Checks processor information in registry 2 TTPs 46 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
rundll32.exe34C.exe9F7D.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 9F7D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 9F7D.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 34C.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor 34C.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 34C.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Revision rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 34C.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 rundll32.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data 34C.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString 34C.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 rundll32.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 4484 timeout.exe -
Processes:
description ioc process Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Internet Explorer\Toolbar Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1" Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser -
Modifies registry class 21 IoCs
Processes:
34C.exeOpenWith.exerundll32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings 34C.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic" Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 19002f433a5c000000000000000000000000000000000000000000 Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
pid process 2864 -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
3c5d5e8b8d3cf1b34da762fe44c7447a.exepid process 4204 3c5d5e8b8d3cf1b34da762fe44c7447a.exe 4204 3c5d5e8b8d3cf1b34da762fe44c7447a.exe 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 2864 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 2864 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
3c5d5e8b8d3cf1b34da762fe44c7447a.exepid process 4204 3c5d5e8b8d3cf1b34da762fe44c7447a.exe -
Suspicious use of AdjustPrivilegeToken 41 IoCs
Processes:
svchost.exedescription pid process Token: SeShutdownPrivilege 3344 svchost.exe Token: SeShutdownPrivilege 3344 svchost.exe Token: SeCreatePagefilePrivilege 3344 svchost.exe Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 Token: SeShutdownPrivilege 2864 Token: SeCreatePagefilePrivilege 2864 -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
rundll32.exepid process 4564 rundll32.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
OpenWith.exepid process 1304 OpenWith.exe 2864 2864 -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
34C.exe9F7D.execmd.exedescription pid process target process PID 2864 wrote to memory of 4800 2864 34C.exe PID 2864 wrote to memory of 4800 2864 34C.exe PID 2864 wrote to memory of 4800 2864 34C.exe PID 4800 wrote to memory of 3996 4800 34C.exe agentactivationruntimestarter.exe PID 4800 wrote to memory of 3996 4800 34C.exe agentactivationruntimestarter.exe PID 4800 wrote to memory of 3996 4800 34C.exe agentactivationruntimestarter.exe PID 2864 wrote to memory of 1500 2864 9F7D.exe PID 2864 wrote to memory of 1500 2864 9F7D.exe PID 2864 wrote to memory of 1500 2864 9F7D.exe PID 1500 wrote to memory of 3744 1500 9F7D.exe cmd.exe PID 1500 wrote to memory of 3744 1500 9F7D.exe cmd.exe PID 1500 wrote to memory of 3744 1500 9F7D.exe cmd.exe PID 3744 wrote to memory of 4484 3744 cmd.exe timeout.exe PID 3744 wrote to memory of 4484 3744 cmd.exe timeout.exe PID 3744 wrote to memory of 4484 3744 cmd.exe timeout.exe PID 4800 wrote to memory of 4564 4800 34C.exe rundll32.exe PID 4800 wrote to memory of 4564 4800 34C.exe rundll32.exe PID 4800 wrote to memory of 4564 4800 34C.exe rundll32.exe PID 4800 wrote to memory of 4564 4800 34C.exe rundll32.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\3c5d5e8b8d3cf1b34da762fe44c7447a.exe"C:\Users\Admin\AppData\Local\Temp\3c5d5e8b8d3cf1b34da762fe44c7447a.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
-
C:\Users\Admin\AppData\Local\Temp\34C.exeC:\Users\Admin\AppData\Local\Temp\34C.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\agentactivationruntimestarter.exeC:\Windows\system32\agentactivationruntimestarter.exe2⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 6522⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 9882⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 9962⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 9962⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 11762⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 9882⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 11402⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 10562⤵
- Program crash
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#612⤵
- Blocklisted process makes network request
- Checks processor information in registry
- Modifies registry class
- Suspicious use of FindShellTrayWindow
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 14362⤵
- Program crash
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k AarSvcGroup -p -s AarSvc1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x300 0x3e01⤵
-
C:\Users\Admin\AppData\Local\Temp\9F7D.exeC:\Users\Admin\AppData\Local\Temp\9F7D.exe1⤵
- Executes dropped EXE
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\9F7D.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\timeout.exetimeout /t 63⤵
- Delays execution with timeout.exe
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1500 -s 19922⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1500 -ip 15001⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4800 -ip 48001⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4800 -ip 48001⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 4800 -ip 48001⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 4800 -ip 48001⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 4800 -ip 48001⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 600 -p 4800 -ip 48001⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 612 -p 4800 -ip 48001⤵
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 628 -p 4800 -ip 48001⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 648 -p 4800 -ip 48001⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\ProgramData\mozglue.dllFilesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
-
C:\ProgramData\nss3.dllFilesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
-
C:\ProgramData\sqlite3.dllFilesize
1.1MB
MD51f44d4d3087c2b202cf9c90ee9d04b0f
SHA1106a3ebc9e39ab6ddb3ff987efb6527c956f192d
SHA2564841020c8bd06b08fde6e44cbe2e2ab33439e1c8368e936ec5b00dc0584f7260
SHA512b614c72a3c1ce681ebffa628e29aa50275cc80ca9267380960c5198ea4d0a3f2df6cfb7275491d220bad72f14fc94e6656501e9a061d102fb11e00cfda2beb45
-
C:\Users\Admin\AppData\Local\Temp\34C.exeFilesize
8.4MB
MD51f5a4d782148000437eca485f0c96f84
SHA1bfd998befaf9835200fb42f16d3016fb5391ef23
SHA256aa91dd8b42fa14bad304ac23a78b5ae726fc5824e14f5f89ed13601b8ea00596
SHA512698160dc4c5dce49f18893c5fc8fbb2e88f963426fbd6e87cc518e82a0aca31d26362d4e1377ba0e7afd20b6fa24f2eddd7adf4dd1793b2e616055abacd0bde8
-
C:\Users\Admin\AppData\Local\Temp\34C.exeFilesize
8.4MB
MD51f5a4d782148000437eca485f0c96f84
SHA1bfd998befaf9835200fb42f16d3016fb5391ef23
SHA256aa91dd8b42fa14bad304ac23a78b5ae726fc5824e14f5f89ed13601b8ea00596
SHA512698160dc4c5dce49f18893c5fc8fbb2e88f963426fbd6e87cc518e82a0aca31d26362d4e1377ba0e7afd20b6fa24f2eddd7adf4dd1793b2e616055abacd0bde8
-
C:\Users\Admin\AppData\Local\Temp\9F7D.exeFilesize
332KB
MD5e75ec445beb33e400201791a3fba433d
SHA1a2c29449d05c2a26077e45dfcb45e37ef7c638a8
SHA256f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e
SHA5124efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134
-
C:\Users\Admin\AppData\Local\Temp\9F7D.exeFilesize
332KB
MD5e75ec445beb33e400201791a3fba433d
SHA1a2c29449d05c2a26077e45dfcb45e37ef7c638a8
SHA256f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e
SHA5124efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134
-
C:\Users\Admin\AppData\Local\Temp\Syhidsduo.tmpFilesize
3.3MB
MD513d0ff809f24a408728fd6fe00241020
SHA1fde8484da982eceb86cf6959460ffc4ce33271a9
SHA256db9190e9eb5298547a3d266f298ec1e7ede0426841da9512f2827f1e7c027520
SHA51238dd1c523eb9f5aa1c3da0e95f4064f22fc191ce8cea20803c5f60fcbc40d83f5c3545529863ca18f4e65b3ea7a8eddc247ae0db11c6ffa70af560998611e768
-
C:\Users\Admin\AppData\Local\Temp\aaf06a67-45af-44d3-bf33-5212b4da62fa.tmpFilesize
23KB
MD57cd73270bd735f9fe77bc9278f9f2b8b
SHA1b27a898970297c750fb7e4d70ad8f87c1e6c1739
SHA256ee80340a02c0f96a3f9d01e635857d38d7b92444d6102ee29804f559f2eaa7f4
SHA5121fe70455d4d8c0fbab9ef20cf85d0de55fea9f18499c653af5d234462aa5c45eaacceadab39e9be62dc548af4f710362dd34970e1d8a666bf09fe4101bf32077
-
C:\Users\Admin\AppData\Local\Temp\chrome_installer.logFilesize
1KB
MD593e7cb32c0803cd4f10f40068afb5ebb
SHA1388fb2b6a393f807f5d36a320bea35a696004f9f
SHA256fbba51574a6ba44ae6525df959ec9a14e4a1f65dbd74d2d6cd36d415b5a8bf98
SHA51202c8f31973611f5161e5022fa4c1b042790e04bdb40221fa656e74701dd9fa2bb2b4f49dc17c8119b0d6b8838675c8755fc075545e0f091d0e96ea9aa3c8b642
-
memory/1500-149-0x0000000000830000-0x0000000000879000-memory.dmpFilesize
292KB
-
memory/1500-150-0x0000000000400000-0x00000000005B1000-memory.dmpFilesize
1.7MB
-
memory/1500-157-0x0000000000400000-0x00000000005B1000-memory.dmpFilesize
1.7MB
-
memory/1500-145-0x0000000000000000-mapping.dmp
-
memory/1500-156-0x00000000006C3000-0x00000000006EF000-memory.dmpFilesize
176KB
-
memory/1500-148-0x00000000006C3000-0x00000000006EF000-memory.dmpFilesize
176KB
-
memory/3744-154-0x0000000000000000-mapping.dmp
-
memory/3996-140-0x0000000000000000-mapping.dmp
-
memory/4204-133-0x00000000001F0000-0x00000000001F9000-memory.dmpFilesize
36KB
-
memory/4204-135-0x00000000007D2000-0x00000000007E2000-memory.dmpFilesize
64KB
-
memory/4204-134-0x0000000000400000-0x0000000000595000-memory.dmpFilesize
1.6MB
-
memory/4204-136-0x0000000000400000-0x0000000000595000-memory.dmpFilesize
1.6MB
-
memory/4204-132-0x00000000007D2000-0x00000000007E2000-memory.dmpFilesize
64KB
-
memory/4484-155-0x0000000000000000-mapping.dmp
-
memory/4564-183-0x0000000003780000-0x0000000004232000-memory.dmpFilesize
10.7MB
-
memory/4564-171-0x0000000000000000-mapping.dmp
-
memory/4564-177-0x0000000004300000-0x0000000004440000-memory.dmpFilesize
1.2MB
-
memory/4564-176-0x0000000004300000-0x0000000004440000-memory.dmpFilesize
1.2MB
-
memory/4564-174-0x0000000003780000-0x0000000004232000-memory.dmpFilesize
10.7MB
-
memory/4564-173-0x0000000003780000-0x0000000004232000-memory.dmpFilesize
10.7MB
-
memory/4564-172-0x00000000012F0000-0x0000000001C82000-memory.dmpFilesize
9.6MB
-
memory/4800-158-0x0000000000400000-0x0000000000DE1000-memory.dmpFilesize
9.9MB
-
memory/4800-164-0x0000000005800000-0x0000000005940000-memory.dmpFilesize
1.2MB
-
memory/4800-165-0x0000000005800000-0x0000000005940000-memory.dmpFilesize
1.2MB
-
memory/4800-166-0x0000000005800000-0x0000000005940000-memory.dmpFilesize
1.2MB
-
memory/4800-167-0x0000000005800000-0x0000000005940000-memory.dmpFilesize
1.2MB
-
memory/4800-168-0x0000000005800000-0x0000000005940000-memory.dmpFilesize
1.2MB
-
memory/4800-163-0x0000000005800000-0x0000000005940000-memory.dmpFilesize
1.2MB
-
memory/4800-170-0x0000000005800000-0x0000000005940000-memory.dmpFilesize
1.2MB
-
memory/4800-169-0x0000000005800000-0x0000000005940000-memory.dmpFilesize
1.2MB
-
memory/4800-162-0x0000000004C50000-0x0000000005702000-memory.dmpFilesize
10.7MB
-
memory/4800-161-0x0000000004C50000-0x0000000005702000-memory.dmpFilesize
10.7MB
-
memory/4800-160-0x0000000004C50000-0x0000000005702000-memory.dmpFilesize
10.7MB
-
memory/4800-175-0x0000000000400000-0x0000000000DE1000-memory.dmpFilesize
9.9MB
-
memory/4800-159-0x0000000000400000-0x0000000000DE1000-memory.dmpFilesize
9.9MB
-
memory/4800-144-0x0000000000400000-0x0000000000DE1000-memory.dmpFilesize
9.9MB
-
memory/4800-178-0x00000000010CA000-0x0000000001905000-memory.dmpFilesize
8.2MB
-
memory/4800-143-0x0000000000400000-0x0000000000DE1000-memory.dmpFilesize
9.9MB
-
memory/4800-142-0x00000000032B0000-0x0000000003C86000-memory.dmpFilesize
9.8MB
-
memory/4800-141-0x00000000010CA000-0x0000000001905000-memory.dmpFilesize
8.2MB
-
memory/4800-182-0x0000000004C50000-0x0000000005702000-memory.dmpFilesize
10.7MB
-
memory/4800-137-0x0000000000000000-mapping.dmp