Analysis
- max time kernel
150s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
30/09/2022, 05:42
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
22 signatures
150 seconds
General
- Target file.exe
- Size 143KB
- Sample220930-gdz4fadedj
- SHA256 feeadbeec629694a2fceeb3516b9d51ae4ee94215dbaa0634f7fe03bf2bd18f8
- MD5 0368d757a5d1b32651a2e725ad2a275a
- SHA1 0ed8e12b87fb5c4d0d865bdf34a53ad984a7a152
- SHA512 b3e8b62e062e764b3f68dfb77f992a4aa6f00827fca1dd49b3c2a9444cfd51a3130d2362f7fc33408e969cff605c868be0a968088fac4276b5ff5494c1af46b2
- SSDEEP 3072:ZQcoUWihjhMKRp5oV5GK3pLkoGnpnlPuizXl:ZbhjNc5L3pooglNl
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
danabot
C2
-
192.236.233.188:443
-
23.106.124.171:443
-
192.119.70.159:443
-
49.0.50.0:57
-
51.0.52.0:0
-
53.0.54.0:1200
-
55.0.56.0:65535
Attributes
-
embedded_hash
A813CAF845B5703DA814AF785BB60B21
-
type
loader
Signatures
- Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral2/memory/4656-133-0x0000000000720000-0x0000000000729000-memory.dmp family_smokeloader - SmokeLoader
Modular backdoor trojan in use since 2014.
- Blocklisted process makes network request 2 IoCs
flow pid Process 79 3004 rundll32.exe 80 2812 rundll32.exe - Downloads MZ/PE file
- Executes dropped EXE 1 IoCs
pid Process 548 22E9.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 548 set thread context of 2812 548 22E9.exe 94 - Drops file in Program Files directory 25 IoCs
description ioc Process File opened for modification C:\Program Files\Mozilla Firefox\gmp-clearkey\0.1\manifest.json rundll32.exe File opened for modification C:\Program Files\7-Zip\Lang\ast.txt rundll32.exe File opened for modification C:\Program Files\7-Zip\Lang\hu.txt rundll32.exe File opened for modification C:\Program Files\Mozilla Firefox\IA2Marshal.dll rundll32.exe File opened for modification C:\Program Files\7-Zip\Lang\da.txt rundll32.exe File opened for modification C:\Program Files\7-Zip\Lang\el.txt rundll32.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.cfg rundll32.exe File opened for modification C:\Program Files\Mozilla Firefox\Accessible.tlb rundll32.exe File opened for modification C:\Program Files\7-Zip\Lang\es.txt rundll32.exe File opened for modification C:\Program Files\Mozilla Firefox\api-ms-win-crt-private-l1-1-0.dll rundll32.exe File opened for modification C:\Program Files\Mozilla Firefox\browser\features\[email protected] rundll32.exe File opened for modification C:\Program Files\Mozilla Firefox\api-ms-win-crt-filesystem-l1-1-0.dll rundll32.exe File opened for modification C:\Program Files\7-Zip\Lang\he.txt rundll32.exe File opened for modification C:\Program Files\7-Zip\Lang\id.txt rundll32.exe File opened for modification C:\Program Files\7-Zip\7zG.exe rundll32.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe rundll32.exe File opened for modification C:\Program Files\7-Zip\Lang\ext.txt rundll32.exe File opened for modification C:\Program Files\Mozilla Firefox\api-ms-win-crt-locale-l1-1-0.dll rundll32.exe File opened for modification C:\Program Files\7-Zip\Lang\be.txt rundll32.exe File opened for modification C:\Program Files\7-Zip\Lang\fi.txt rundll32.exe File opened for modification C:\Program Files\Mozilla Firefox\defaults\pref\autoconfig.js rundll32.exe File opened for modification C:\Program Files\7-Zip\Lang\gu.txt rundll32.exe File opened for modification C:\Program Files\7-Zip\Lang\fur.txt rundll32.exe File opened for modification C:\Program Files\Mozilla Firefox\api-ms-win-core-localization-l1-2-0.dll rundll32.exe File opened for modification C:\Program Files\Mozilla Firefox\api-ms-win-crt-process-l1-1-0.dll rundll32.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Checks SCSI registry key(s) 3 TTPs 39 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process 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 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 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&000001\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\{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\{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\{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&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\{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\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 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\{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\{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 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\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\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 file.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\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 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_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 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\{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\{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\{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\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 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 file.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\{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\{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\{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 - Checks processor information in registry 2 TTPs 44 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor 22E9.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 22E9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString 22E9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision 22E9.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 22E9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status 22E9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier 22E9.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\Update Status rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz 22E9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier 22E9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data 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\Component Information 22E9.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 22E9.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 22E9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision 22E9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data 22E9.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\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 22E9.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor 22E9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data 22E9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Platform Specific Field 1 22E9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 22E9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\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\1\VendorIdentifier rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 22E9.exe Key opened \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\1\Platform Specific Field 1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet rundll32.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\Component Information 22E9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 22E9.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe -
description ioc Process 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 Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Toolbar 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\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\0 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\1 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 (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 rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU 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 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 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 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 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\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\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 (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\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\0\0\MRUListEx = ffffffff Process not Found -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\166AB2736D2E89FFAF833901BF3F48C7F6DCEF5E rundll32.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\166AB2736D2E89FFAF833901BF3F48C7F6DCEF5E\Blob = 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 rundll32.exe - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 684 Process not Found - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4656 file.exe 4656 file.exe 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found 684 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 684 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4656 file.exe - Suspicious use of AdjustPrivilegeToken 23 IoCs
description pid Process Token: SeShutdownPrivilege 4496 svchost.exe Token: SeShutdownPrivilege 4496 svchost.exe Token: SeCreatePagefilePrivilege 4496 svchost.exe Token: SeShutdownPrivilege 684 Process not Found Token: SeCreatePagefilePrivilege 684 Process not Found Token: SeShutdownPrivilege 684 Process not Found Token: SeCreatePagefilePrivilege 684 Process not Found Token: SeShutdownPrivilege 684 Process not Found Token: SeCreatePagefilePrivilege 684 Process not Found Token: SeShutdownPrivilege 684 Process not Found Token: SeCreatePagefilePrivilege 684 Process not Found Token: SeShutdownPrivilege 684 Process not Found Token: SeCreatePagefilePrivilege 684 Process not Found Token: SeShutdownPrivilege 684 Process not Found Token: SeCreatePagefilePrivilege 684 Process not Found Token: SeShutdownPrivilege 684 Process not Found Token: SeCreatePagefilePrivilege 684 Process not Found Token: SeShutdownPrivilege 684 Process not Found Token: SeCreatePagefilePrivilege 684 Process not Found Token: SeShutdownPrivilege 684 Process not Found Token: SeCreatePagefilePrivilege 684 Process not Found Token: SeShutdownPrivilege 684 Process not Found Token: SeCreatePagefilePrivilege 684 Process not Found - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2812 rundll32.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 684 Process not Found 684 Process not Found - Suspicious use of WriteProcessMemory 31 IoCs
description pid Process procid_target PID 684 wrote to memory of 548 684 Process not Found 88 PID 684 wrote to memory of 548 684 Process not Found 88 PID 684 wrote to memory of 548 684 Process not Found 88 PID 548 wrote to memory of 4264 548 22E9.exe 89 PID 548 wrote to memory of 4264 548 22E9.exe 89 PID 548 wrote to memory of 4264 548 22E9.exe 89 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 3004 548 22E9.exe 93 PID 548 wrote to memory of 2812 548 22E9.exe 94 PID 548 wrote to memory of 2812 548 22E9.exe 94 PID 548 wrote to memory of 2812 548 22E9.exe 94 PID 548 wrote to memory of 2812 548 22E9.exe 94
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:4656
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C:\Users\Admin\AppData\Local\Temp\22E9.exeC:\Users\Admin\AppData\Local\Temp\22E9.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:548 -
C:\Windows\SysWOW64\agentactivationruntimestarter.exeC:\Windows\system32\agentactivationruntimestarter.exe2⤵PID:4264
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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
PID:3004
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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
- Drops file in Program Files directory
- Checks processor information in registry
- Modifies registry class
- Modifies system certificate store
- Suspicious use of FindShellTrayWindow
PID:2812
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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:4496
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x490 0x33c1⤵PID:1956
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\22E9.exe
- Size 1.2MB
- SHA256 148da96460604836414f5bac2952da7989b9ff65f720a4c62a74d920d6cdf6d4
- MD5 eda8f653e96a4d44a2efc7d81255ffb1
- SHA1 401cb8a1ff7b9e72edc2fd359cd42f5fa184db37
- SHA512 aa7b9027ff6d3d2a9bc65bc8f758136cfa7ab60db671d1549a815559efc8fedea2db419b7e210971db74d6ee2f3ee6d684f9a68897c2a7b22d4ccdecdbe268f5
- SSDEEP 24576:ey1apB+RUdKq134L2nGoijmJ3SfFQcNSD6leulos7O1xsw/4eY9ml:v1La8qmanGoijmoickD6ld77Or/4eEi
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\22E9.exe
- Size 1.2MB
- SHA256 148da96460604836414f5bac2952da7989b9ff65f720a4c62a74d920d6cdf6d4
- MD5 eda8f653e96a4d44a2efc7d81255ffb1
- SHA1 401cb8a1ff7b9e72edc2fd359cd42f5fa184db37
- SHA512 aa7b9027ff6d3d2a9bc65bc8f758136cfa7ab60db671d1549a815559efc8fedea2db419b7e210971db74d6ee2f3ee6d684f9a68897c2a7b22d4ccdecdbe268f5
- SSDEEP 24576:ey1apB+RUdKq134L2nGoijmJ3SfFQcNSD6leulos7O1xsw/4eY9ml:v1La8qmanGoijmoickD6ld77Or/4eEi
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Pyttofehs.tmp
- Size 3.3MB
- SHA256 39668f3125e1fb7e220f6f3566783eb6b3126c39d3b63be287172d16018accbf
- MD5 2650634b147c287fe1040f3efb6e9a15
- SHA1 0a4aea004ebc7d42249909cab658b09f87e4cd16
- SHA512 d7634b9f01a6b055433643a04f89ce5c623879c5a8acac52beea9b0918388e7d291db541f4ce7f8b2dfb83ddbd5780b3a6fbf97579b4441e59142c812b62dc50
- SSDEEP 98304:R7sRUbFsYLG/HhJitSS5XS4eKZkkI+WlSsnTYtXU:R77LG/BJgSS5X39ZxLWVn+E
- MD5 SHA1 SHA512 SSDEEP