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Analysis
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max time kernel
97s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2023, 14:59
Static task
static1
Behavioral task
behavioral1
Sample
JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe
Resource
win10v2004-20230915-en
General
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Target
JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe
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Size
215KB
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MD5
8ea351569502e25ccc2e22fe07de34de
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SHA1
ce3337bf8eff1f6ce9b269d876f685fa4e9da37d
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SHA256
fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff
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SHA512
833afac8de18ed09d57a0b4ae32223c101ccb58b4bc6d19f18775e89766a4b83322b033bd89795853780e81a48e0a89371d7e14d8611f663bed06ba81199450d
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SSDEEP
3072:dAXRhajNeLyTfK8U6sj/+aOZOEcJrcanXplEPmAZHI5TvpTJel:GRhkNeLsS8U6mOM1J5nZ6PJZH6vpTU
Malware Config
Extracted
smokeloader
up4
Extracted
smokeloader
2020
http://host-file-file0.com/
http://file-file-file1.com/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Modifies Installed Components in the registry 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe Key created \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Active Setup\Installed Components Process not Found -
Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\D: explorer.exe File opened (read-only) \??\F: explorer.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2608 set thread context of 5000 2608 JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe 92 -
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_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.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 explorer.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 explorer.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 explorer.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 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 explorer.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 explorer.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 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000 explorer.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 explorer.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 explorer.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 explorer.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 explorer.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 explorer.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 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 explorer.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 explorer.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 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\FriendlyName explorer.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 explorer.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 explorer.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 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.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 explorer.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 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 explorer.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 explorer.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 explorer.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 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName explorer.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\FriendlyName explorer.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 explorer.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 explorer.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 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName explorer.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 explorer.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.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 explorer.exe -
Modifies registry class 19 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3027552071-446050021-1254071215-1000\{1EAB1630-EB29-4B95-AB8E-C40B4AD6E4DC} Process not Found Key created \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\Local Settings Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff Process not Found Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.PeopleExperienceHost_cw5n1h2txyewy\ApplicationFrame\Microsoft.Windows.PeopleExperienceHos = 6801000088020000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell Process not Found Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Process not Found Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\Local Settings\MuiCache StartMenuExperienceHost.exe Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3027552071-446050021-1254071215-1000\{A66DA426-0285-482C-B0D3-6AD1A45EAA4E} explorer.exe Key created \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Key created \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU Process not Found Set value (data) \REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots Process not Found -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5000 JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe 5000 JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 5000 JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe -
Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeShutdownPrivilege 2572 Process not Found Token: SeCreatePagefilePrivilege 2572 Process not Found Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 3412 explorer.exe Token: SeCreatePagefilePrivilege 3412 explorer.exe Token: SeShutdownPrivilege 2056 Process not Found Token: SeCreatePagefilePrivilege 2056 Process not Found Token: SeShutdownPrivilege 2056 Process not Found Token: SeCreatePagefilePrivilege 2056 Process not Found Token: SeShutdownPrivilege 2056 Process not Found Token: SeCreatePagefilePrivilege 2056 Process not Found Token: SeShutdownPrivilege 2056 Process not Found Token: SeCreatePagefilePrivilege 2056 Process not Found Token: SeShutdownPrivilege 2056 Process not Found Token: SeCreatePagefilePrivilege 2056 Process not Found -
Suspicious use of FindShellTrayWindow 24 IoCs
pid Process 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 2056 Process not Found 2056 Process not Found 2056 Process not Found 2056 Process not Found 2056 Process not Found 2056 Process not Found 2056 Process not Found -
Suspicious use of SendNotifyMessage 20 IoCs
pid Process 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 3412 explorer.exe 2056 Process not Found 2056 Process not Found 2056 Process not Found 2056 Process not Found 2056 Process not Found 2056 Process not Found 2056 Process not Found 2056 Process not Found 2056 Process not Found -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 796 StartMenuExperienceHost.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2608 wrote to memory of 5000 2608 JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe 92 PID 2608 wrote to memory of 5000 2608 JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe 92 PID 2608 wrote to memory of 5000 2608 JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe 92 PID 2608 wrote to memory of 5000 2608 JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe 92 PID 2608 wrote to memory of 5000 2608 JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe 92 PID 2608 wrote to memory of 5000 2608 JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe 92 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe"C:\Users\Admin\AppData\Local\Temp\JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\Users\Admin\AppData\Local\Temp\JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe"C:\Users\Admin\AppData\Local\Temp\JC_fb31becd251c87450afffbc194d4a93c87db29d40a5857fa13959124db68fdff.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:5000
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Enumerates connected drives
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3412
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:796
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C:\Windows\explorer.exeexplorer.exe1⤵PID:2056
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:4604
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:3744
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C:\Windows\explorer.exeexplorer.exe1⤵PID:824
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:972
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:4832
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C:\Windows\explorer.exeexplorer.exe1⤵PID:960
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:1164
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:1872
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C:\Windows\explorer.exeexplorer.exe1⤵PID:2328
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3720
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C:\Windows\explorer.exeexplorer.exe1⤵PID:728
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3588
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:3640
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C:\Windows\explorer.exeexplorer.exe1⤵PID:1528
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3816
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C:\Windows\explorer.exeexplorer.exe1⤵PID:3972
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3424
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:4900
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C:\Windows\explorer.exeexplorer.exe1⤵PID:2252
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:4020
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C:\Windows\explorer.exeexplorer.exe1⤵PID:3408
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:2364
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:960
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C:\Windows\explorer.exeexplorer.exe1⤵PID:4336
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3892
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:388
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_D46D6FA25B74360E1349F9015B5CCE53
Filesize471B
MD5ecc3c9de4f6c2909d80c9a355c58a995
SHA1205eb3c15c1e0338dee194e6b3de88fc61e8a503
SHA2562d8dd41275cee7e1fc715eaab2e020c74e4d4640c5c7b25db31aa3a98519b966
SHA5121e7138e5770573cf06796ffdd1811d9978c9d43dbfae2250c69b79b6a3b5d51b0f7e1e4c9fca5105629454586164e2c52b9624dbde93e21ebb69694a18a3bbd3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_D46D6FA25B74360E1349F9015B5CCE53
Filesize412B
MD508ab7ccbce162d0b9a296f633ef62401
SHA1478b8bcbc72c62fa47b31962c9f101a4c2fe0f3a
SHA2565e206582d4de5a05b209e34affdc8e1dcf4f4cb0dec2a2d336407d3841cbe6b5
SHA512ac065c6010258111fb74936d332f70bd0d750f6b1189fca93e679017c5239188c688c0a9fa4f0777833c6e88659da3a57527c798103091576435753e859e0cc7
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C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml
Filesize97B
MD5e403893cb1eff096a3a681a4e18bfc57
SHA12b77a9b05a98def1630f2d224077297c5aa719bc
SHA2565a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066
SHA512c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml
Filesize97B
MD5e403893cb1eff096a3a681a4e18bfc57
SHA12b77a9b05a98def1630f2d224077297c5aa719bc
SHA2565a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066
SHA512c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml
Filesize97B
MD5e403893cb1eff096a3a681a4e18bfc57
SHA12b77a9b05a98def1630f2d224077297c5aa719bc
SHA2565a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066
SHA512c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml
Filesize97B
MD5e403893cb1eff096a3a681a4e18bfc57
SHA12b77a9b05a98def1630f2d224077297c5aa719bc
SHA2565a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066
SHA512c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml
Filesize97B
MD5e403893cb1eff096a3a681a4e18bfc57
SHA12b77a9b05a98def1630f2d224077297c5aa719bc
SHA2565a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066
SHA512c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml
Filesize97B
MD5e403893cb1eff096a3a681a4e18bfc57
SHA12b77a9b05a98def1630f2d224077297c5aa719bc
SHA2565a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066
SHA512c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\QVHQQQV3\microsoft.windows[1].xml
Filesize97B
MD5e403893cb1eff096a3a681a4e18bfc57
SHA12b77a9b05a98def1630f2d224077297c5aa719bc
SHA2565a67e1471e50d3e01653afe33268399829528a3d7c0e41dcd2d1e0c66670d066
SHA512c8da1987035c0ee26cf94ecac9436d2e4abe7a512471231666e7e1e25b48b9aa033ad4a68075e7f4a83c9a5229718906a15dec6a15c57d39a7e6d3bd99ecd564