Analysis
- max time kernel
150s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
05/10/2022, 11:54
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
5 signatures
150 seconds
General
- Target file.exe
- Size 272KB
- Sample221005-n2vl7aedhp
- SHA256 090cb19f8745e669eeb19d014ba18abdf9b447f1a2519b15569558bfb079bf6a
- MD5 dc37acf1e69f7bf1ea417c9f408e0abf
- SHA1 c6333d1ef0302a4a536899aefbe58264f575b481
- SHA512 91d43e9f49f19935bfbf31218dfc60428981fb27db525e431bfca9b3dcac6f94bd6070aca60edce985efae948c5fc7aeae57a5f52f7b8c2fef337f38541ad8d6
- SSDEEP 6144:10fqNSLXc1X5SHuImlcuzbgwuLW2DBIeTwVf:1kqNSjc1XQm2unni
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
danabot
Attributes
-
embedded_hash
EAD30BF58E340E9E105B328F524565E0
-
type
loader
Extracted
Family
-
systembc
C2
-
45.182.189.231:443
Signatures
- Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral2/memory/3224-133-0x0000000000590000-0x0000000000599000-memory.dmp family_smokeloader - SmokeLoader
Modular backdoor trojan in use since 2014.
- Blocklisted process makes network request 1 IoCs
flow pid Process 78 1680 rundll32.exe - Downloads MZ/PE file
- Executes dropped EXE 3 IoCs
pid Process 1304 DDB3.exe 2276 2924.exe 4020 vfceg.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1304 set thread context of 1680 1304 DDB3.exe 103 - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\Tasks\vfceg.job 2924.exe File opened for modification C:\Windows\Tasks\vfceg.job 2924.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Program crash 4 IoCs
pid pid_target Process procid_target 4280 1304 WerFault.exe 90 840 1304 WerFault.exe 90 4792 1304 WerFault.exe 90 3408 2276 WerFault.exe 95 - Checks SCSI registry key(s) 3 TTPs 39 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process 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&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 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_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_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\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\{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\{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\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.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\{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\{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_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\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\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C svchost.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.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\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A svchost.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.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_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\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\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\{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\{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\{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\{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\{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\{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\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\{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\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 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\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A svchost.exe - Checks processor information in registry 2 TTPs 47 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString DDB3.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier DDB3.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString rundll32.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Platform Specific Field 1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Revision DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status DDB3.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz DDB3.exe 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\Update Status rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 DDB3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information DDB3.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\Configuration Data rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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\1\Identifier DDB3.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Toolbar Process not Found Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1" Process not Found Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Process not Found - Modifies registry class 19 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 Process not Found 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" Process not Found Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell Process not Found Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags Process not Found 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\NodeSlots Process not Found Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 Process not Found Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Process not Found Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 Process not Found 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" Process not Found Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 19002f433a5c000000000000000000000000000000000000000000 Process not Found 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 Process not Found Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU Process not Found Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff Process not Found - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2804 Process not Found - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3224 file.exe 3224 file.exe 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found 2804 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2804 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3224 file.exe - Suspicious use of AdjustPrivilegeToken 25 IoCs
description pid Process Token: SeShutdownPrivilege 388 svchost.exe Token: SeShutdownPrivilege 388 svchost.exe Token: SeCreatePagefilePrivilege 388 svchost.exe Token: SeShutdownPrivilege 2804 Process not Found Token: SeCreatePagefilePrivilege 2804 Process not Found Token: SeShutdownPrivilege 2804 Process not Found Token: SeCreatePagefilePrivilege 2804 Process not Found Token: SeShutdownPrivilege 2804 Process not Found Token: SeCreatePagefilePrivilege 2804 Process not Found Token: SeShutdownPrivilege 2804 Process not Found Token: SeCreatePagefilePrivilege 2804 Process not Found Token: SeShutdownPrivilege 2804 Process not Found Token: SeCreatePagefilePrivilege 2804 Process not Found Token: SeShutdownPrivilege 2804 Process not Found Token: SeCreatePagefilePrivilege 2804 Process not Found Token: SeShutdownPrivilege 2804 Process not Found Token: SeCreatePagefilePrivilege 2804 Process not Found Token: SeShutdownPrivilege 2804 Process not Found Token: SeCreatePagefilePrivilege 2804 Process not Found Token: SeShutdownPrivilege 2804 Process not Found Token: SeCreatePagefilePrivilege 2804 Process not Found Token: SeShutdownPrivilege 2804 Process not Found Token: SeCreatePagefilePrivilege 2804 Process not Found Token: SeShutdownPrivilege 2804 Process not Found Token: SeCreatePagefilePrivilege 2804 Process not Found - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1680 rundll32.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2804 Process not Found 2804 Process not Found - Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2804 wrote to memory of 1304 2804 Process not Found 90 PID 2804 wrote to memory of 1304 2804 Process not Found 90 PID 2804 wrote to memory of 1304 2804 Process not Found 90 PID 1304 wrote to memory of 212 1304 DDB3.exe 91 PID 1304 wrote to memory of 212 1304 DDB3.exe 91 PID 1304 wrote to memory of 212 1304 DDB3.exe 91 PID 2804 wrote to memory of 2276 2804 Process not Found 95 PID 2804 wrote to memory of 2276 2804 Process not Found 95 PID 2804 wrote to memory of 2276 2804 Process not Found 95 PID 1304 wrote to memory of 1680 1304 DDB3.exe 103 PID 1304 wrote to memory of 1680 1304 DDB3.exe 103 PID 1304 wrote to memory of 1680 1304 DDB3.exe 103 PID 1304 wrote to memory of 1680 1304 DDB3.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3224
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C:\Users\Admin\AppData\Local\Temp\DDB3.exeC:\Users\Admin\AppData\Local\Temp\DDB3.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:1304 -
C:\Windows\SysWOW64\agentactivationruntimestarter.exeC:\Windows\system32\agentactivationruntimestarter.exe2⤵PID:212
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1304 -s 8722⤵
- Program crash
PID:4280
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1304 -s 9042⤵
- Program crash
PID:840
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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
- Suspicious use of FindShellTrayWindow
PID:1680
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1304 -s 8242⤵
- Program crash
PID:4792
-
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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
PID:388
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x4fc 0x4141⤵PID:3904
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C:\Users\Admin\AppData\Local\Temp\2924.exeC:\Users\Admin\AppData\Local\Temp\2924.exe1⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:2276 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2276 -s 4922⤵
- Program crash
PID:3408
-
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C:\ProgramData\elds\vfceg.exeC:\ProgramData\elds\vfceg.exe start1⤵
- Executes dropped EXE
PID:4020
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1304 -ip 13041⤵PID:2420
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1304 -ip 13041⤵PID:2584
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1304 -ip 13041⤵PID:1052
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 2276 -ip 22761⤵PID:4316
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\ProgramData\elds\vfceg.exe
- Size 272KB
- SHA256 26faccb0c74428581e5bbef324c1b97b8ea051fd2e338458e4f3666df820cc35
- MD5 e65cf57f3ed45b81ab93f646693378b6
- SHA1 b89a46ffc0381bad71bb5cb3f4612e6fa5952d62
- SHA512 0bdf0617f38f5c21519b3af66e52ad0c588569c8470488bfd148660f4632a9e0512226d45c88140b9e4686ef75d8e6ed1572a0f1badb51ac3d6f5b9bd2d369b3
- SSDEEP 6144:H4fqQKLc4TpsHp9Bn0S1uzbgwugBDg/jykmwVf:HwqQKI4T4TiYunn5c/j
- MD5 SHA1 SHA512 SSDEEP
- Path C:\ProgramData\elds\vfceg.exe
- Size 272KB
- SHA256 26faccb0c74428581e5bbef324c1b97b8ea051fd2e338458e4f3666df820cc35
- MD5 e65cf57f3ed45b81ab93f646693378b6
- SHA1 b89a46ffc0381bad71bb5cb3f4612e6fa5952d62
- SHA512 0bdf0617f38f5c21519b3af66e52ad0c588569c8470488bfd148660f4632a9e0512226d45c88140b9e4686ef75d8e6ed1572a0f1badb51ac3d6f5b9bd2d369b3
- SSDEEP 6144:H4fqQKLc4TpsHp9Bn0S1uzbgwugBDg/jykmwVf:HwqQKI4T4TiYunn5c/j
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\2924.exe
- Size 272KB
- SHA256 26faccb0c74428581e5bbef324c1b97b8ea051fd2e338458e4f3666df820cc35
- MD5 e65cf57f3ed45b81ab93f646693378b6
- SHA1 b89a46ffc0381bad71bb5cb3f4612e6fa5952d62
- SHA512 0bdf0617f38f5c21519b3af66e52ad0c588569c8470488bfd148660f4632a9e0512226d45c88140b9e4686ef75d8e6ed1572a0f1badb51ac3d6f5b9bd2d369b3
- SSDEEP 6144:H4fqQKLc4TpsHp9Bn0S1uzbgwugBDg/jykmwVf:HwqQKI4T4TiYunn5c/j
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\2924.exe
- Size 272KB
- SHA256 26faccb0c74428581e5bbef324c1b97b8ea051fd2e338458e4f3666df820cc35
- MD5 e65cf57f3ed45b81ab93f646693378b6
- SHA1 b89a46ffc0381bad71bb5cb3f4612e6fa5952d62
- SHA512 0bdf0617f38f5c21519b3af66e52ad0c588569c8470488bfd148660f4632a9e0512226d45c88140b9e4686ef75d8e6ed1572a0f1badb51ac3d6f5b9bd2d369b3
- SSDEEP 6144:H4fqQKLc4TpsHp9Bn0S1uzbgwugBDg/jykmwVf:HwqQKI4T4TiYunn5c/j
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\DDB3.exe
- Size 4.6MB
- SHA256 5c4a2224b4860384c14198e380b58d699f4097f13b1b06e763ce90c90c993901
- MD5 770da319c7917f59d3d14d32846fa0e9
- SHA1 5037b449edc9fab7ca54b0a6361c1cbdce1f7596
- SHA512 ad6b2e85718b7aebcace0eec870a3007e91d2f95605b158f2953f97ac24bc17cf2f0a077ef5d694a584fe0750e84383ca14d3ca938a5e25888fd10edb393fe0d
- SSDEEP 98304:kyuqYJMlv4AG/mKSWf36eUjzko3aUtDkAJczGu0aNpFHfdDv:QqKMlgAns6eUko3DtDkAJuG8NPfdD
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\DDB3.exe
- Size 4.6MB
- SHA256 5c4a2224b4860384c14198e380b58d699f4097f13b1b06e763ce90c90c993901
- MD5 770da319c7917f59d3d14d32846fa0e9
- SHA1 5037b449edc9fab7ca54b0a6361c1cbdce1f7596
- SHA512 ad6b2e85718b7aebcace0eec870a3007e91d2f95605b158f2953f97ac24bc17cf2f0a077ef5d694a584fe0750e84383ca14d3ca938a5e25888fd10edb393fe0d
- SSDEEP 98304:kyuqYJMlv4AG/mKSWf36eUjzko3aUtDkAJczGu0aNpFHfdDv:QqKMlgAns6eUko3DtDkAJuG8NPfdD
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\TMKNGOMU-20220812-1924.log
- Size 56KB
- SHA256 1226acee43898580e53859127ed657800319973cb60df51155e5c8a7ce45e895
- MD5 942061e415bb8ead9b5a5218d5c14343
- SHA1 6017ef310882921100fa81965ff75e420200507d
- SHA512 b0a93f95992a6389ba9913d8ca29aaba421f25aea2463244468f3279185f88dddd3db4ecc9d58e4c73ac9901465548df24150978f3bc8a943376a176f605cddd
- SSDEEP 1536:mLUsQsETTcOWWWMT84wO8gwRjNj2BqdapyRt4iVbLswSq/cgb++G6B4Y6PzLH3rK:qxic2CgBqda83
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Uapaipuuih.tmp
- Size 3.3MB
- SHA256 e473b9afa947ef211c7e7cad6521687d504ec244a22f5ea5381f7020f947fc7d
- MD5 963024ce4b5518f20619bdcb2998a789
- SHA1 bbce53b5aa2beeff5c9f1555a1e32350bba479b2
- SHA512 468f341fb7c284f0024ad5d13a72264d60e77b9ea724a770b4d45856dc0aaedd30e51263ea266e6979d7db1079703a9bc1358c5562aac6761ee45c06436baae8
- SSDEEP 49152:uBDRx3xq9F1QL+8wq74fDayjuTJBc3SYI6cwm/p2h2l9MSUOsrV9XGHb:Kdb+Fd8E7auWQbI6VFh2vMH27
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\aria-debug-1700.log
- Size 470B
- SHA256 9c5a7d9152e24a699bb5d058d978b5eec9aa309d8a73f4dc74fa18cb5900ef13
- MD5 afbde07b463b84a12621ff8a45aaae1b
- SHA1 1f78c7b3bae0de87727605cb0764d13ac58abc5d
- SHA512 019e7ab616dd89b1764cddfe89d2cd3414195615e62c2dca200980fac31ce13b5bf33f0b5801c2f2eb27c16f849306a7d9bf2dbbd224ee6beb80f41fd8d0e70d
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\chrome_installer.log
- Size 3KB
- SHA256 40788006e1a1ef42a7c2739f7e8dd4389efe1a6b107f50580e70e8ebe5f40272
- MD5 7b261553ba3c610999059f63c2c8ee6a
- SHA1 1f1ae0dc6f3f3e510745074a0455078d33908562
- SHA512 a7df1e078a58a39f8b4cb14bacd027825c5ec8a6ca58070dd5e8e98837c1e1fd9206471777f8e144edd43ea380e12259caa5e95b5d77a2deb5fb29a43cdddef1
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\dd_NDP472-KB4054530-x86-x64-AllOS-ENU_decompression_log.txt
- Size 1KB
- SHA256 833a02f36dfa5affbce525ec3c8ff76f17884fa6f058a31247aae3a5afc4f447
- MD5 807032b7314049329ebd06853899378d
- SHA1 5b92011b163eb80836c163163d7350731fac9bd8
- SHA512 2737573f6f344754cfd0d2562458743608a626fd03e21f728f459f49d2f529b85ae7f4be83cf91f0365e7275681458bf1baefc0e100c46a9ec07fe1638803241
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\msedge_installer.log
- Size 3KB
- SHA256 dad5b6d0b662cfad2be7ff91c9fae6df5560d8c060945c2e500161dec02e7c3d
- MD5 9ff44423a176ce26a4c7a07b31228885
- SHA1 4fc43105c7c45af784e366d70186909dae5e3d60
- SHA512 d650e64ef28bc8da2fcbf686fd1fda891e2d5d4f22ee2bfa69bcba01cd4369eacfcb362f4d8e8f69bab317eaa5b4d0644da0fe5ee5935c9d284ce625ddbcc5bf
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\wct1F1D.tmp
- Size 62KB
- SHA256 094754a618b102b7ad0800dd4c9c02c882cf2d1e7996ba864f422fa4312427e1
- MD5 7185e716980842db27c3b3a88e1fe804
- SHA1 e4615379cd4797629b4cc3da157f4d4a5412fb2b
- SHA512 dea331907f5f1de407ca07e24be7ad808fa43a0eef2d1b5009721f937ab2a8f77832e332d5ac3d9662e5b02ecaabbec0f4228af279fa6562be4dccb6c829246c
- SSDEEP 384:poaSLZTSy3x02SMU9mCzmT2zu/649Pji7iJI5TZCP56vS1xDR+dfUFv8WTT:WIyWcU9mCzmKu/JV2iP56vcDR+p0T
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\wctA1E8.tmp
- Size 62KB
- SHA256 094754a618b102b7ad0800dd4c9c02c882cf2d1e7996ba864f422fa4312427e1
- MD5 7185e716980842db27c3b3a88e1fe804
- SHA1 e4615379cd4797629b4cc3da157f4d4a5412fb2b
- SHA512 dea331907f5f1de407ca07e24be7ad808fa43a0eef2d1b5009721f937ab2a8f77832e332d5ac3d9662e5b02ecaabbec0f4228af279fa6562be4dccb6c829246c
- SSDEEP 384:poaSLZTSy3x02SMU9mCzmT2zu/649Pji7iJI5TZCP56vS1xDR+dfUFv8WTT:WIyWcU9mCzmKu/JV2iP56vcDR+p0T
- MD5 SHA1 SHA512 SSDEEP