Analysis
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max time kernel
150s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-10-2022 16:46
Static task
static1
Behavioral task
behavioral1
Sample
b003078f86a2ee4bd3eea3e3e9dc4cd0.exe
Resource
win7-20220812-en
General
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Target
b003078f86a2ee4bd3eea3e3e9dc4cd0.exe
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Size
221KB
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MD5
b003078f86a2ee4bd3eea3e3e9dc4cd0
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SHA1
d0ad65dddd52c488d2d5fcb41d1bc40d4aea0357
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SHA256
1d3f37d2989eed7acee995c28e8cb9010ef54c45a4ccf84be54d036388a24ab5
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SHA512
e895aa3ad3fc31ba7ba4ff4ae979974f8776687a38e3dea92fde15549adf88fc635766520587c852635d19ea638ba2815dcee00e86eb221d963faf369ec144d3
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SSDEEP
3072:e9nVYZj/ESbcu7o6lphGLWgXOwU6Ahsz52vil9NeBM9k8hOZDLTTdTHrBO:e9AjsSVhGL9ZUBhxKrsMW2CLTZB
Malware Config
Extracted
danabot
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embedded_hash
569235DCA8F16ED8310BBACCB674F896
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type
loader
Extracted
vidar
55.2
937
https://t.me/slivetalks
https://c.im/@xinibin420
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profile_id
937
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral2/memory/5044-133-0x0000000000630000-0x0000000000639000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 85 3024 rundll32.exe -
Downloads MZ/PE file
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Executes dropped EXE 2 IoCs
Processes:
D41D.exe79F4.exepid process 3364 D41D.exe 2012 79F4.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
79F4.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 79F4.exe -
Loads dropped DLL 3 IoCs
Processes:
79F4.exepid process 2012 79F4.exe 2012 79F4.exe 2012 79F4.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
D41D.exedescription pid process target process PID 3364 set thread context of 3024 3364 D41D.exe rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2488 2012 WerFault.exe 79F4.exe 1572 3364 WerFault.exe D41D.exe -
Checks SCSI registry key(s) 3 TTPs 39 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
svchost.exeb003078f86a2ee4bd3eea3e3e9dc4cd0.exedescription ioc process 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_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\{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\{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&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\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 svchost.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI b003078f86a2ee4bd3eea3e3e9dc4cd0.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_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A 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\{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 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\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A 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 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 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\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 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_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A 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\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\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\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&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&000001\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 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\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 svchost.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI b003078f86a2ee4bd3eea3e3e9dc4cd0.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\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A 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 b003078f86a2ee4bd3eea3e3e9dc4cd0.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 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\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 svchost.exe -
Checks processor information in registry 2 TTPs 47 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
rundll32.exe79F4.exeD41D.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 79F4.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz D41D.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier D41D.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 D41D.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Revision D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status D41D.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status rundll32.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 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\Previous Update Revision rundll32.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\FeatureSet rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 79F4.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision D41D.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 D41D.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet D41D.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet D41D.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString rundll32.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 3336 timeout.exe -
Processes:
description ioc process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Toolbar Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1" -
Modifies registry class 21 IoCs
Processes:
D41D.exerundll32.exeOpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings D41D.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic" Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings OpenWith.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 19002f433a5c000000000000000000000000000000000000000000 Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
pid process 2720 -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
b003078f86a2ee4bd3eea3e3e9dc4cd0.exepid process 5044 b003078f86a2ee4bd3eea3e3e9dc4cd0.exe 5044 b003078f86a2ee4bd3eea3e3e9dc4cd0.exe 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 2720 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 2720 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
b003078f86a2ee4bd3eea3e3e9dc4cd0.exepid process 5044 b003078f86a2ee4bd3eea3e3e9dc4cd0.exe -
Suspicious use of AdjustPrivilegeToken 31 IoCs
Processes:
svchost.exedescription pid process Token: SeShutdownPrivilege 4784 svchost.exe Token: SeShutdownPrivilege 4784 svchost.exe Token: SeCreatePagefilePrivilege 4784 svchost.exe Token: SeShutdownPrivilege 2720 Token: SeCreatePagefilePrivilege 2720 Token: SeShutdownPrivilege 2720 Token: SeCreatePagefilePrivilege 2720 Token: SeShutdownPrivilege 2720 Token: SeCreatePagefilePrivilege 2720 Token: SeShutdownPrivilege 2720 Token: SeCreatePagefilePrivilege 2720 Token: SeShutdownPrivilege 2720 Token: SeCreatePagefilePrivilege 2720 Token: SeShutdownPrivilege 2720 Token: SeCreatePagefilePrivilege 2720 Token: SeShutdownPrivilege 2720 Token: SeCreatePagefilePrivilege 2720 Token: SeShutdownPrivilege 2720 Token: SeCreatePagefilePrivilege 2720 Token: SeShutdownPrivilege 2720 Token: SeCreatePagefilePrivilege 2720 Token: SeShutdownPrivilege 2720 Token: SeCreatePagefilePrivilege 2720 Token: SeShutdownPrivilege 2720 Token: SeCreatePagefilePrivilege 2720 Token: SeShutdownPrivilege 2720 Token: SeCreatePagefilePrivilege 2720 Token: SeShutdownPrivilege 2720 Token: SeCreatePagefilePrivilege 2720 Token: SeShutdownPrivilege 2720 Token: SeCreatePagefilePrivilege 2720 -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
OpenWith.exepid process 8 OpenWith.exe 2720 2720 -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
D41D.exe79F4.execmd.exedescription pid process target process PID 2720 wrote to memory of 3364 2720 D41D.exe PID 2720 wrote to memory of 3364 2720 D41D.exe PID 2720 wrote to memory of 3364 2720 D41D.exe PID 3364 wrote to memory of 216 3364 D41D.exe agentactivationruntimestarter.exe PID 3364 wrote to memory of 216 3364 D41D.exe agentactivationruntimestarter.exe PID 3364 wrote to memory of 216 3364 D41D.exe agentactivationruntimestarter.exe PID 2720 wrote to memory of 2012 2720 79F4.exe PID 2720 wrote to memory of 2012 2720 79F4.exe PID 2720 wrote to memory of 2012 2720 79F4.exe PID 2012 wrote to memory of 4944 2012 79F4.exe cmd.exe PID 2012 wrote to memory of 4944 2012 79F4.exe cmd.exe PID 2012 wrote to memory of 4944 2012 79F4.exe cmd.exe PID 4944 wrote to memory of 3336 4944 cmd.exe timeout.exe PID 4944 wrote to memory of 3336 4944 cmd.exe timeout.exe PID 4944 wrote to memory of 3336 4944 cmd.exe timeout.exe PID 3364 wrote to memory of 3024 3364 D41D.exe rundll32.exe PID 3364 wrote to memory of 3024 3364 D41D.exe rundll32.exe PID 3364 wrote to memory of 3024 3364 D41D.exe rundll32.exe PID 3364 wrote to memory of 3024 3364 D41D.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b003078f86a2ee4bd3eea3e3e9dc4cd0.exe"C:\Users\Admin\AppData\Local\Temp\b003078f86a2ee4bd3eea3e3e9dc4cd0.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Local\Temp\D41D.exeC:\Users\Admin\AppData\Local\Temp\D41D.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\agentactivationruntimestarter.exeC:\Windows\system32\agentactivationruntimestarter.exe2⤵
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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
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3364 -s 14322⤵
- Program crash
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k AarSvcGroup -p -s AarSvc1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x4e4 0x5001⤵
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C:\Users\Admin\AppData\Local\Temp\79F4.exeC:\Users\Admin\AppData\Local\Temp\79F4.exe1⤵
- Executes dropped EXE
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\79F4.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\timeout.exetimeout /t 63⤵
- Delays execution with timeout.exe
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2012 -s 19842⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2012 -ip 20121⤵
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 400 -p 3364 -ip 33641⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\ProgramData\mozglue.dllFilesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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C:\ProgramData\nss3.dllFilesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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C:\ProgramData\sqlite3.dllFilesize
1.1MB
MD51f44d4d3087c2b202cf9c90ee9d04b0f
SHA1106a3ebc9e39ab6ddb3ff987efb6527c956f192d
SHA2564841020c8bd06b08fde6e44cbe2e2ab33439e1c8368e936ec5b00dc0584f7260
SHA512b614c72a3c1ce681ebffa628e29aa50275cc80ca9267380960c5198ea4d0a3f2df6cfb7275491d220bad72f14fc94e6656501e9a061d102fb11e00cfda2beb45
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C:\Users\Admin\AppData\Local\Temp\79F4.exeFilesize
332KB
MD5e75ec445beb33e400201791a3fba433d
SHA1a2c29449d05c2a26077e45dfcb45e37ef7c638a8
SHA256f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e
SHA5124efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134
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C:\Users\Admin\AppData\Local\Temp\79F4.exeFilesize
332KB
MD5e75ec445beb33e400201791a3fba433d
SHA1a2c29449d05c2a26077e45dfcb45e37ef7c638a8
SHA256f16953dfb98fb54bde6e9410883839e228ee09aa0a09892ab56a5ddfc76e7a0e
SHA5124efdb748bcaef9aa1ca5bc934d5797f692a7bbd974fc675318124a4bfce62e074fd32a3033a10057a5af5cc1b9d2c7d87de316c31bce0f5b7d61983f1f967134
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C:\Users\Admin\AppData\Local\Temp\D41D.exeFilesize
8.4MB
MD526b7073a5ae1ee5015cb712b883b6fae
SHA1a0dd060a51a516b0413537d3bb7be78b99813359
SHA256d503cb0269cd044dcd38a06cf1df7839d4045e764e2fdeae3560b97bd5155f15
SHA5122a1fde5c59a4c4fb24176740d77ff22abd52b71e34bea40851728907323150f8772867337d80a9438eb0f1896c58605437440e9e2f0cb2c9ee5fec6cdb874f98
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C:\Users\Admin\AppData\Local\Temp\D41D.exeFilesize
8.4MB
MD526b7073a5ae1ee5015cb712b883b6fae
SHA1a0dd060a51a516b0413537d3bb7be78b99813359
SHA256d503cb0269cd044dcd38a06cf1df7839d4045e764e2fdeae3560b97bd5155f15
SHA5122a1fde5c59a4c4fb24176740d77ff22abd52b71e34bea40851728907323150f8772867337d80a9438eb0f1896c58605437440e9e2f0cb2c9ee5fec6cdb874f98
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memory/216-139-0x0000000000000000-mapping.dmp
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memory/2012-144-0x0000000000000000-mapping.dmp
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memory/2012-155-0x0000000000813000-0x000000000083F000-memory.dmpFilesize
176KB
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memory/2012-156-0x0000000000400000-0x00000000005B1000-memory.dmpFilesize
1.7MB
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memory/2012-149-0x0000000000400000-0x00000000005B1000-memory.dmpFilesize
1.7MB
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memory/2012-148-0x0000000000740000-0x0000000000789000-memory.dmpFilesize
292KB
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memory/2012-147-0x0000000000813000-0x000000000083F000-memory.dmpFilesize
176KB
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memory/3024-170-0x0000000000000000-mapping.dmp
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memory/3024-171-0x0000000000520000-0x0000000000EB2000-memory.dmpFilesize
9.6MB
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memory/3336-154-0x0000000000000000-mapping.dmp
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memory/3364-142-0x0000000000400000-0x0000000000DE1000-memory.dmpFilesize
9.9MB
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memory/3364-169-0x0000000004D20000-0x00000000057D2000-memory.dmpFilesize
10.7MB
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memory/3364-174-0x0000000000400000-0x0000000000DE1000-memory.dmpFilesize
9.9MB
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memory/3364-141-0x0000000003300000-0x0000000003CD6000-memory.dmpFilesize
9.8MB
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memory/3364-173-0x0000000004D20000-0x00000000057D2000-memory.dmpFilesize
10.7MB
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memory/3364-140-0x0000000001322000-0x0000000001B5D000-memory.dmpFilesize
8.2MB
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memory/3364-136-0x0000000000000000-mapping.dmp
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memory/3364-172-0x0000000000400000-0x0000000000DE1000-memory.dmpFilesize
9.9MB
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memory/3364-157-0x0000000000400000-0x0000000000DE1000-memory.dmpFilesize
9.9MB
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memory/3364-158-0x0000000000400000-0x0000000000DE1000-memory.dmpFilesize
9.9MB
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memory/3364-159-0x0000000004D20000-0x00000000057D2000-memory.dmpFilesize
10.7MB
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memory/3364-160-0x0000000004D20000-0x00000000057D2000-memory.dmpFilesize
10.7MB
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memory/3364-161-0x00000000058D0000-0x0000000005A10000-memory.dmpFilesize
1.2MB
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memory/3364-162-0x00000000058D0000-0x0000000005A10000-memory.dmpFilesize
1.2MB
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memory/3364-163-0x00000000058D0000-0x0000000005A10000-memory.dmpFilesize
1.2MB
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memory/3364-164-0x00000000058D0000-0x0000000005A10000-memory.dmpFilesize
1.2MB
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memory/3364-165-0x00000000058D0000-0x0000000005A10000-memory.dmpFilesize
1.2MB
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memory/3364-166-0x00000000058D0000-0x0000000005A10000-memory.dmpFilesize
1.2MB
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memory/3364-167-0x00000000058D0000-0x0000000005A10000-memory.dmpFilesize
1.2MB
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memory/3364-143-0x0000000000400000-0x0000000000DE1000-memory.dmpFilesize
9.9MB
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memory/3364-168-0x00000000058D0000-0x0000000005A10000-memory.dmpFilesize
1.2MB
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memory/4944-153-0x0000000000000000-mapping.dmp
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memory/5044-134-0x0000000000400000-0x0000000000596000-memory.dmpFilesize
1.6MB
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memory/5044-133-0x0000000000630000-0x0000000000639000-memory.dmpFilesize
36KB
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memory/5044-135-0x0000000000400000-0x0000000000596000-memory.dmpFilesize
1.6MB
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memory/5044-132-0x0000000000672000-0x0000000000682000-memory.dmpFilesize
64KB