Analysis
- user interaction
yes - max time kernel
25s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
20/10/2026, 18:06
Static task
static1
Behavioral task
behavioral1
Sample
sexseven.png.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
sexseven.png.exe
Resource
win11ltsc2024-20260911-en
General
- Target sexseven.png.exe
- Size 4.7MB
- Sample261020-wpvqestsct
- SHA256 96ea60b509ee205086e334d5fdeb0b1c966de4fdae84e52176e9ffeb39bc396d
- MD5 4989d59b1149068f791c43a19a2d9943
- SHA1 fadef4b12d2e7d5fcc84dfb93f0083b5ec4fa6b9
- SHA512 c1a84e3f6c0f761c956fb372e7f30787654efefd178a5ee1b868d7df1b0174cc5b92dbd173272ce6f2e17d647fb805ac0737a21e3cc81a34301ea17f4b51389b
- SSDEEP 98304:OB1jYdn2E+feIrtI4Q9Yhf77MsZwX9sy9:UzI4lPXU9su
- TLSH T133367C4369DB0DE9CDD667BC61C76335A778FE31CA291F2BAB04D22129532C4AD1EB40
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe - Creates a file in the Startup directory 1 TTPs 1 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WinHelper.exe ~0E58932A.exe - Executes dropped EXE 3 IoCs
pid Process 5052 ~0E58932A.exe 4052 winhelper.exe 904 winhelper.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WinHelper = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\Windows\\Helper\\winhelper.exe" ~0E58932A.exe - Enumerates connected drives 3 TTPs 4 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 File opened (read-only) \??\D: explorer.exe File opened (read-only) \??\F: explorer.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Checks SCSI registry key(s) 3 TTPs 64 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&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\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&000001 explorer.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\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\{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\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\FriendlyName explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\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\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\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\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\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&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A 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&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\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\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&000001\FriendlyName 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_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\{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\{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&000002\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\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_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName 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_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_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\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&000002\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000 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_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\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&000002\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 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&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\{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\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\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&000002\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A 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\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\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\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName 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&000001\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe - Modifies registry class 25 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.MicrosoftStickyNotes_8wekyb3d8bbwe\PersistedTitleBarData\Microsoft.MicrosoftStickyNotes_8wekyb3d8 = "1" explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.PeopleExperienceHost_cw5n1h2txyewy\ApplicationFrame\Microsoft.Windows.PeopleExperienceHos = 6801000088020000 explorer.exe Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-939655444-3071939294-1401108526-1000\{AF76FEED-1437-48A3-A630-9896B020412C} explorer.exe Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.MicrosoftStickyNotes_8wekyb3d8bbwe\PersistedTitleBarData\Microsoft.MicrosoftStickyNotes_8wekyb3d8 = "1" explorer.exe Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-939655444-3071939294-1401108526-1000\{22CCED8F-66AC-44FC-9A54-F32B6467EA95} explorer.exe Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.MicrosoftStickyNotes_8wekyb3d8bbwe\PersistedTitleBarData explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.MicrosoftStickyNotes_8wekyb3d8bbwe\PersistedTitleBarData\Microsoft.MicrosoftStickyNotes_8wekyb3d8 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_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-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\MuiCache StartMenuExperienceHost.exe Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.MicrosoftStickyNotes_8wekyb3d8bbwe\PersistedTitleBarData explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Key created \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.MicrosoftStickyNotes_8wekyb3d8bbwe\PersistedTitleBarData\Microsoft.MicrosoftStickyNotes_8wekyb3d8 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-939655444-3071939294-1401108526-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\Instance\ explorer.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4524 schtasks.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2660 explorer.exe - Suspicious use of AdjustPrivilegeToken 36 IoCs
description pid Process Token: SeShutdownPrivilege 412 explorer.exe Token: SeCreatePagefilePrivilege 412 explorer.exe Token: SeShutdownPrivilege 412 explorer.exe Token: SeCreatePagefilePrivilege 412 explorer.exe Token: SeShutdownPrivilege 412 explorer.exe Token: SeCreatePagefilePrivilege 412 explorer.exe Token: SeShutdownPrivilege 412 explorer.exe Token: SeCreatePagefilePrivilege 412 explorer.exe Token: SeShutdownPrivilege 412 explorer.exe Token: SeCreatePagefilePrivilege 412 explorer.exe Token: SeShutdownPrivilege 412 explorer.exe Token: SeCreatePagefilePrivilege 412 explorer.exe Token: SeShutdownPrivilege 412 explorer.exe Token: SeCreatePagefilePrivilege 412 explorer.exe Token: SeShutdownPrivilege 412 explorer.exe Token: SeCreatePagefilePrivilege 412 explorer.exe Token: SeShutdownPrivilege 412 explorer.exe Token: SeCreatePagefilePrivilege 412 explorer.exe Token: SeShutdownPrivilege 412 explorer.exe Token: SeCreatePagefilePrivilege 412 explorer.exe Token: SeShutdownPrivilege 412 explorer.exe Token: SeCreatePagefilePrivilege 412 explorer.exe Token: SeShutdownPrivilege 412 explorer.exe Token: SeCreatePagefilePrivilege 412 explorer.exe Token: SeShutdownPrivilege 412 explorer.exe Token: SeCreatePagefilePrivilege 412 explorer.exe Token: SeShutdownPrivilege 2660 explorer.exe Token: SeCreatePagefilePrivilege 2660 explorer.exe Token: SeShutdownPrivilege 2660 explorer.exe Token: SeCreatePagefilePrivilege 2660 explorer.exe Token: SeShutdownPrivilege 2660 explorer.exe Token: SeCreatePagefilePrivilege 2660 explorer.exe Token: SeShutdownPrivilege 2660 explorer.exe Token: SeCreatePagefilePrivilege 2660 explorer.exe Token: SeShutdownPrivilege 2660 explorer.exe Token: SeCreatePagefilePrivilege 2660 explorer.exe - Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 2660 explorer.exe 2660 explorer.exe 2660 explorer.exe 2660 explorer.exe 2660 explorer.exe 2660 explorer.exe 2660 explorer.exe 2660 explorer.exe - Suspicious use of SendNotifyMessage 64 IoCs
pid Process 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe 412 explorer.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1012 StartMenuExperienceHost.exe 412 explorer.exe 5060 SearchApp.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1564 wrote to memory of 5052 1564 sexseven.png.exe 85 PID 5052 wrote to memory of 4524 5052 ~0E58932A.exe 86 - 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\sexseven.png.exe"C:\Users\Admin\AppData\Local\Temp\sexseven.png.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1564 -
C:\Users\Admin\AppData\Local\Temp\~0E58932A.exeC:\Users\Admin\AppData\Local\Temp\~0E58932A.exe2⤵
- Creates a file in the Startup directory
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5052 -
C:\Windows\SYSTEM32\schtasks.exeschtasks /create /tn "WinHelper" /tr "\"C:\Users\Admin\AppData\Local\Microsoft\Windows\Helper\winhelper.exe\"" /sc minute /mo 5 /f3⤵
- Scheduled Task/Job: Scheduled Task
PID:4524
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Helper\winhelper.exe"C:\Users\Admin\AppData\Local\Microsoft\Windows\Helper\winhelper.exe"1⤵
- Executes dropped EXE
PID:4052
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Helper\winhelper.exeC:\Users\Admin\AppData\Local\Microsoft\Windows\Helper\winhelper.exe1⤵
- Executes dropped EXE
PID:904
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C:\Windows\system32\werfault.exewerfault.exe /h /shared Global\fd5ed139c0384bd6a7bb3f3d952732ce /t 3272 /p 32681⤵PID:836
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C:\Windows\explorer.exeexplorer.exe1⤵
- Boot or Logon Autostart Execution: Active Setup
- Enumerates connected drives
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:412
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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:1012
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C:\Windows\system32\werfault.exewerfault.exe /h /shared Global\117de3358e9a4abf87d96bf6130bef10 /t 3600 /p 4121⤵PID:4064
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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⤵
- Suspicious use of SetWindowsHookEx
PID:5060
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C:\Windows\explorer.exeexplorer.exe1⤵
- Boot or Logon Autostart Execution: Active Setup
- Enumerates connected drives
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2660
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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:748
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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:3784
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C:\Windows\system32\werfault.exewerfault.exe /h /shared Global\98f79bee2af84ba8a9e9766d5c4c32a7 /t 4916 /p 26601⤵PID:4048
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C:\Windows\explorer.exeexplorer.exe1⤵PID:4864
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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:2220
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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:2736
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C:\Windows\system32\werfault.exewerfault.exe /h /shared Global\8397853cd7ea408f9f1e15f26c4cf26c /t 4216 /p 48641⤵PID:4920
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C:\Windows\explorer.exeexplorer.exe1⤵PID:1768
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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:4552
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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:4936
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C:\Windows\system32\werfault.exewerfault.exe /h /shared Global\e5fd6739e6844fe8b7d39473435c0728 /t 556 /p 17681⤵PID:4716
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C:\Windows\explorer.exeexplorer.exe1⤵PID:4684
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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:4784
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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:4732
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B76BE66D46C355931939D8CF818D03FD_68DC46933CF3DE41CC968E0784D43DC3
- Size 1KB
- SHA256 522c22ee1f2e34dd38a7426f233f48f4a2bbb0af6c99ca7e45f1b130a6646acf
- MD5 505aa92c504b36d6809ffd59671f4cd9
- SHA1 db8312cf53c137b3fce0b8661995937e6eaebd36
- SHA512 82c624a332e145109dfdf4d6f64d77977819489a1ad9a357a8ccec4236f02f0f1f1552968892a3cc0513e322fb748ff3c81900d11763040ab9497614c21d4e16
- TLSH T1CC31E917D53825C26E8979087294AF033CF375D1E8D48D17190CC2641E25BEBBBE594C
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F
- Size 471B
- SHA256 3d90a57fb0eba986b0d2315613f8437316fcc50b0eee4e989a71d409fda378c8
- MD5 7b8723913fb9a6af43f13ccccf9e84da
- SHA1 089a8e53001ff1ae256258eacb021386649fade2
- SHA512 e74c206fd7011245c4fdb1d3814bfad3f3c3a3d294d6eaf5a67831b381903ce028b23e25a053e2a0281454dddcdd08e5a822aee7431c8dd1bdbf7d201370c371
- TLSH T14EF0DC93E03CE8A03EC05CDD35FC101B7E20B12EC061C185D5F85EA288116B66A3B436
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B76BE66D46C355931939D8CF818D03FD_68DC46933CF3DE41CC968E0784D43DC3
- Size 422B
- SHA256 98d2d8839c1d8935b33970208094011591e401187feac2005fb12f3815edbf86
- MD5 37980238f0738474f27ade5a0787e228
- SHA1 0a9df0a60f1afe76ff2fe25f341c335a183b09f2
- SHA512 c48a6f96720e48bc6f4b67b1f01de190aa9e56f9ce00de7c7e6475a73c21830e8ad5e466ba4aa724d43379122185f6c7717a9e46e8a23805bceee6e6dab626f3
- TLSH T15FE020A029FD813DE3316E7C1FD9592FD63EF2230444A77537B0455C5105D554C2673A
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F
- Size 412B
- SHA256 7c12fba4cb25023f1c5ff31738fb9037a85df47f2c4a285d46a5620f6148bcf4
- MD5 c78d21a2879dc585b886442b558785cf
- SHA1 43cc0c1983104261ccf0c24113507a4e0bea89a2
- SHA512 0e4d948f0b4679798a976bd4002df6c87abd04455aad8247ffcf761262e160133c0d3a760f3115fb3444d844c013d8339236bb44459b4166e952de960a00040e
- TLSH T142E0C01019F7011DF0F5C5340FD5B0388966F0210405E2F61DC41B08660AA00DD12D30
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\TokenBroker\Cache\fbaf94e759052658216786bfbabcdced1b67a5c2.tbres
- Size 2KB
- SHA256 f6eaf8f071872db3f2a9cca4c68057a7abeeef0f7ff72505fe8b9b95987e64de
- MD5 e4ff1df043614c27a782f4a6a51a4379
- SHA1 38fa386f76b5b76b231c6fe94bb1470fa6975948
- SHA512 ecf57d2f68615efcbe2631d835237bed9b4ac34ea09bad9d9b95f6535e924135b9be615e6a1baa91c9c490158582710b107c79ab35ba4daa8a870851403d2e4b
- TLSH T14A412969B6E9115CB3B76F169BF6A8AE447B79632E07D45D10010D4F0A23B40C9B1B37
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\SettingsCache.txt.~tmp
- Size 670KB
- SHA256 7c71e740fba5726a98453b2e1733fa5a0323ef12b5dde937f001ab084d3021fb
- MD5 d93d3f3f757bc50bcfcca8dd3c08eaf3
- SHA1 c20d7c9c4c673a9bdca0ddaf77761be2788ba6ff
- SHA512 5fa10c334ed68381c4a2edc836a67ccf348633fbb19339cd0b0b00ead7918bf7a65521bc85976ed4d3a7f83b67c78af70ee52c4cfadd8d81ff4cd95cd95a82ff
- SSDEEP 6144:IWm98qO3DNrR+0mAHv5vDn64xls+FpuMOCc5MpzgroTDL7keecgiTXK:x3rPn64NuMOCc5MpzgroTDL1K
- TLSH T118E42E2A32A4D9DE4535A9B1F1C9F301E5BCA29180A2DE35F5E0E406ED9F0CC93B1797
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\C5KK0GV1\microsoft.windows[1].xml
- Size 97B
- SHA256 cb464987d444e646b09d9fdbe0fb8738131ca07c5b50a3ecad47374257deeefc
- MD5 b0a7cad5d04062c0e024d66bd07df1eb
- SHA1 5fe1139ef3596d053549f155967db48afb690d31
- SHA512 6c572fd65619fbb677309c2cd8161ddb35d72709c41029ea01b06eeea07d5112ec4fb9aa5ef304dfc1dc884cb4ab1cb8c849ed7470fc812de73dfd55869e1dae
- TLSH T178B0925135489C180A5946A52D4A50E031AA008A920678B524E4BC02B995906C0168A6
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\~0E58932A.exe
- Size 740KB
- SHA256 b3eda00e6d6a68f74d039ebb30b4043cb21e391386b8735a887214e70f24ba15
- MD5 fbeea4e98a2b8715c009e7070d6b9f0b
- SHA1 21488be20becacbcbf1e071dd155463393848a40
- SHA512 30f09fb3739cdee44bf54912f7214045df0579dea6806c7daa194704edff4763906418cd6af966224cd9a01e08641100493e6a1bad847920023dc06641fe4f0a
- SSDEEP 12288:umRDH/i0g65K36zGISHp6fvQFU89QWbYSaL:umRDHqr6A3E89QWbYSaL
- TLSH T1D6F4D89216EB0CA5DDE32B7C21DB633AA735FE708B7A4B6B8104C1316C135D16D6EB90
- MD5 SHA1 SHA512 SSDEEP TLSH