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240319-zzr9tsgd4t 10Analysis
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max time kernel
81s -
max time network
88s -
platform
windows11-21h2_x64 -
resource
win11-20240319-en -
resource tags
arch:x64arch:x86image:win11-20240319-enlocale:en-usos:windows11-21h2-x64system -
submitted
20/03/2024, 19:18
Behavioral task
behavioral1
Sample
GH0ST.exe
Resource
win11-20240319-en
General
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Target
GH0ST.exe
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Size
127KB
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MD5
90b828929de1319e5b9bf94f4ae990b3
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SHA1
8fc41267cfb9f057e78beca15b775d20fb01434b
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SHA256
14592b6ee58e6c1abe76e8148f087b1da84f54892b1cca31540dd728298bb185
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SHA512
57e50e8c3e424980bfb96d4d1862e998efd50e45df25478fc80537a67a27b8d7aa8cce00400e0126216395205946a38876a2ff494b74d86043c5e5779a4b5921
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SSDEEP
3072:oDk4Rq96liXWAPEV9Ue4znvqg2WVrxuF:h4Rq9UCW7WhZx
Malware Config
Extracted
C:\Users\Default\read_it.txt
Signatures
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Chaos
Ransomware family first seen in June 2021.
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Chaos Ransomware 2 IoCs
resource yara_rule behavioral1/memory/4312-0-0x0000000000490000-0x00000000004B6000-memory.dmp family_chaos behavioral1/files/0x000400000002a726-7.dat family_chaos -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
pid Process 3728 bcdedit.exe 4632 bcdedit.exe -
pid Process 908 wbadmin.exe -
Disables Task Manager via registry modification
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Drops startup file 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini svchost.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\read_it.txt svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 3996 svchost.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1233663403-1277323514-675434005-1000\Software\Microsoft\Windows\CurrentVersion\Run\UpdateTask = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" svchost.exe -
Drops desktop.ini file(s) 64 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Videos\desktop.ini svchost.exe File opened for modification C:\Users\Public\Pictures\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\desktop.ini svchost.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Music\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini svchost.exe File opened for modification C:\Users\Public\Libraries\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Links\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini svchost.exe File opened for modification C:\Users\Public\Downloads\desktop.ini svchost.exe File opened for modification C:\Users\Public\Videos\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini svchost.exe File opened for modification C:\Users\Public\Music\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini svchost.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini svchost.exe File opened for modification C:\Users\Public\Desktop\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini svchost.exe File opened for modification C:\Users\Admin\Searches\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini svchost.exe File opened for modification C:\Users\Public\Documents\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn1\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini svchost.exe File opened for modification C:\Users\Public\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini svchost.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-1233663403-1277323514-675434005-1000\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Documents\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini svchost.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1233663403-1277323514-675434005-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9y02g1w2y.jpg" svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_QEMU&PROD_HARDDISK\4&215468A5&0&000000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName vds.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName chrome.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer chrome.exe -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 4236 vssadmin.exe -
Modifies data under HKEY_USERS 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry chrome.exe -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1233663403-1277323514-675434005-1000_Classes\Local Settings\MuiCache MiniSearchHost.exe Key created \REGISTRY\USER\S-1-5-21-1233663403-1277323514-675434005-1000_Classes\Local Settings svchost.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 1764 NOTEPAD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4312 GH0ST.exe 3996 svchost.exe -
Suspicious behavior: EnumeratesProcesses 36 IoCs
pid Process 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 4312 GH0ST.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 3996 svchost.exe 2624 chrome.exe 2624 chrome.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
pid Process 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4312 GH0ST.exe Token: SeDebugPrivilege 3996 svchost.exe Token: SeBackupPrivilege 1072 vssvc.exe Token: SeRestorePrivilege 1072 vssvc.exe Token: SeAuditPrivilege 1072 vssvc.exe Token: SeIncreaseQuotaPrivilege 2332 WMIC.exe Token: SeSecurityPrivilege 2332 WMIC.exe Token: SeTakeOwnershipPrivilege 2332 WMIC.exe Token: SeLoadDriverPrivilege 2332 WMIC.exe Token: SeSystemProfilePrivilege 2332 WMIC.exe Token: SeSystemtimePrivilege 2332 WMIC.exe Token: SeProfSingleProcessPrivilege 2332 WMIC.exe Token: SeIncBasePriorityPrivilege 2332 WMIC.exe Token: SeCreatePagefilePrivilege 2332 WMIC.exe Token: SeBackupPrivilege 2332 WMIC.exe Token: SeRestorePrivilege 2332 WMIC.exe Token: SeShutdownPrivilege 2332 WMIC.exe Token: SeDebugPrivilege 2332 WMIC.exe Token: SeSystemEnvironmentPrivilege 2332 WMIC.exe Token: SeRemoteShutdownPrivilege 2332 WMIC.exe Token: SeUndockPrivilege 2332 WMIC.exe Token: SeManageVolumePrivilege 2332 WMIC.exe Token: 33 2332 WMIC.exe Token: 34 2332 WMIC.exe Token: 35 2332 WMIC.exe Token: 36 2332 WMIC.exe Token: SeIncreaseQuotaPrivilege 2332 WMIC.exe Token: SeSecurityPrivilege 2332 WMIC.exe Token: SeTakeOwnershipPrivilege 2332 WMIC.exe Token: SeLoadDriverPrivilege 2332 WMIC.exe Token: SeSystemProfilePrivilege 2332 WMIC.exe Token: SeSystemtimePrivilege 2332 WMIC.exe Token: SeProfSingleProcessPrivilege 2332 WMIC.exe Token: SeIncBasePriorityPrivilege 2332 WMIC.exe Token: SeCreatePagefilePrivilege 2332 WMIC.exe Token: SeBackupPrivilege 2332 WMIC.exe Token: SeRestorePrivilege 2332 WMIC.exe Token: SeShutdownPrivilege 2332 WMIC.exe Token: SeDebugPrivilege 2332 WMIC.exe Token: SeSystemEnvironmentPrivilege 2332 WMIC.exe Token: SeRemoteShutdownPrivilege 2332 WMIC.exe Token: SeUndockPrivilege 2332 WMIC.exe Token: SeManageVolumePrivilege 2332 WMIC.exe Token: 33 2332 WMIC.exe Token: 34 2332 WMIC.exe Token: 35 2332 WMIC.exe Token: 36 2332 WMIC.exe Token: SeBackupPrivilege 1420 wbengine.exe Token: SeRestorePrivilege 1420 wbengine.exe Token: SeSecurityPrivilege 1420 wbengine.exe Token: SeShutdownPrivilege 2624 chrome.exe Token: SeCreatePagefilePrivilege 2624 chrome.exe Token: SeShutdownPrivilege 2624 chrome.exe Token: SeCreatePagefilePrivilege 2624 chrome.exe Token: SeShutdownPrivilege 2624 chrome.exe Token: SeCreatePagefilePrivilege 2624 chrome.exe Token: SeShutdownPrivilege 2624 chrome.exe Token: SeCreatePagefilePrivilege 2624 chrome.exe Token: SeShutdownPrivilege 2624 chrome.exe Token: SeCreatePagefilePrivilege 2624 chrome.exe Token: SeShutdownPrivilege 2624 chrome.exe Token: SeCreatePagefilePrivilege 2624 chrome.exe Token: SeShutdownPrivilege 2624 chrome.exe Token: SeCreatePagefilePrivilege 2624 chrome.exe -
Suspicious use of FindShellTrayWindow 27 IoCs
pid Process 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe -
Suspicious use of SendNotifyMessage 12 IoCs
pid Process 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe 2624 chrome.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3528 MiniSearchHost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4312 wrote to memory of 3996 4312 GH0ST.exe 77 PID 4312 wrote to memory of 3996 4312 GH0ST.exe 77 PID 3996 wrote to memory of 4684 3996 svchost.exe 78 PID 3996 wrote to memory of 4684 3996 svchost.exe 78 PID 4684 wrote to memory of 4236 4684 cmd.exe 80 PID 4684 wrote to memory of 4236 4684 cmd.exe 80 PID 4684 wrote to memory of 2332 4684 cmd.exe 83 PID 4684 wrote to memory of 2332 4684 cmd.exe 83 PID 3996 wrote to memory of 4844 3996 svchost.exe 85 PID 3996 wrote to memory of 4844 3996 svchost.exe 85 PID 4844 wrote to memory of 3728 4844 cmd.exe 87 PID 4844 wrote to memory of 3728 4844 cmd.exe 87 PID 4844 wrote to memory of 4632 4844 cmd.exe 88 PID 4844 wrote to memory of 4632 4844 cmd.exe 88 PID 3996 wrote to memory of 4828 3996 svchost.exe 89 PID 3996 wrote to memory of 4828 3996 svchost.exe 89 PID 4828 wrote to memory of 908 4828 cmd.exe 91 PID 4828 wrote to memory of 908 4828 cmd.exe 91 PID 3996 wrote to memory of 1764 3996 svchost.exe 96 PID 3996 wrote to memory of 1764 3996 svchost.exe 96 PID 2624 wrote to memory of 872 2624 chrome.exe 101 PID 2624 wrote to memory of 872 2624 chrome.exe 101 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4436 2624 chrome.exe 102 PID 2624 wrote to memory of 4960 2624 chrome.exe 103 PID 2624 wrote to memory of 4960 2624 chrome.exe 103 PID 2624 wrote to memory of 2012 2624 chrome.exe 104 PID 2624 wrote to memory of 2012 2624 chrome.exe 104 -
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.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\GH0ST.exe"C:\Users\Admin\AppData\Local\Temp\GH0ST.exe"1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4312 -
C:\Users\Admin\AppData\Roaming\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3996 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete3⤵
- Suspicious use of WriteProcessMemory
PID:4684 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet4⤵
- Interacts with shadow copies
PID:4236
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
PID:2332
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no3⤵
- Suspicious use of WriteProcessMemory
PID:4844 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures4⤵
- Modifies boot configuration data using bcdedit
PID:3728
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no4⤵
- Modifies boot configuration data using bcdedit
PID:4632
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet3⤵
- Suspicious use of WriteProcessMemory
PID:4828 -
C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet4⤵
- Deletes backup catalog
PID:908
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C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\read_it.txt3⤵
- Opens file in notepad (likely ransom note)
PID:1764
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1072
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1420
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:4772
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:3256
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --single-argument C:\Users\Admin\Desktop\StopPop.shtml1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffab7e59758,0x7ffab7e59768,0x7ffab7e597782⤵PID:872
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1580 --field-trial-handle=1836,i,14399507835668924802,16933028587566286936,131072 /prefetch:22⤵PID:4436
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2128 --field-trial-handle=1836,i,14399507835668924802,16933028587566286936,131072 /prefetch:82⤵PID:4960
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2208 --field-trial-handle=1836,i,14399507835668924802,16933028587566286936,131072 /prefetch:82⤵PID:2012
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3192 --field-trial-handle=1836,i,14399507835668924802,16933028587566286936,131072 /prefetch:12⤵PID:3360
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3200 --field-trial-handle=1836,i,14399507835668924802,16933028587566286936,131072 /prefetch:12⤵PID:1756
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=1568 --field-trial-handle=1836,i,14399507835668924802,16933028587566286936,131072 /prefetch:12⤵PID:5428
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4920 --field-trial-handle=1836,i,14399507835668924802,16933028587566286936,131072 /prefetch:12⤵PID:5496
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5464 --field-trial-handle=1836,i,14399507835668924802,16933028587566286936,131072 /prefetch:82⤵PID:5612
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5460 --field-trial-handle=1836,i,14399507835668924802,16933028587566286936,131072 /prefetch:82⤵PID:5704
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4720 --field-trial-handle=1836,i,14399507835668924802,16933028587566286936,131072 /prefetch:82⤵PID:5856
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=4740 --field-trial-handle=1836,i,14399507835668924802,16933028587566286936,131072 /prefetch:12⤵PID:5968
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C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"1⤵PID:5200
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3528
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
196KB
MD5813c1b41e435242e7365a4bcd7adcf23
SHA12d25e1564eaf93455640413b95646b3f88f9075b
SHA25670cb2151ee4ef83195855d29819491a23c5eafee2e72b7ffd9041b35363d1542
SHA512268c4fa1797700a205e37e716c1472592ad6242344645c703ab1ab8d4d68452c3ccce7cdc4d56a0b42d4061bdc793f1c79dffc397f038133387b94b2a1f4051e
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Filesize
168B
MD594f80c07e542c0df1ac099461e126a99
SHA144ccfb59f1a5e94a5ee073dffd77ac871372d04b
SHA256335433c17988bd0214c9f22f3f553f8878b80de3551745a5dcf4a94aa8399a29
SHA512774d65b87ddcfdd1f1f2e9477038ec33144887f65758803775527cd59b8329d05a0698f4eed8a2f2aa5528045bb05a1a8059b257f262a604c5cd0f013e40881b
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Filesize
1KB
MD531e71f693095cd7c14230ba54740f903
SHA1aee1c34f60df941ccebffc255251f4a4c0fabb7c
SHA25698bee686c9198f956acc81eb1bdfed907bd731f52f0da13f267dc3fd3767e72f
SHA51200f54165192a54ab123a74a66e2b52f34746bfd18eacb3a28380912a883a2db4d74f29667aaa2d0d6981827ae9a60089fe1a383e9e0e744d7f2063e4727c88d8
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Filesize
371B
MD52068714d37757064f68676cb12b386f4
SHA198e7fa9167402e2d72ae64158b70b4f37125ed69
SHA25625be659930b80513ea2caec674dd83f340391abb1d79f298edcc979a478f10c1
SHA5123dc364fcd17460a27e3157f990a239f392f9761c8e11de97ab19f9d091d9f6aa783cde7c65a6df40880fc46d38f4db3120de36bb0265f7e5742ba998e926cc7d
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Filesize
371B
MD5afc80ea66657412d565bcca788a44719
SHA160e44f5169e3b7f9d175d93e289088b2329ebe3a
SHA256f7e605eb6d004d28c7fbaf2c34e7ff4719890386d8517768a3f5d32c2016c53f
SHA51255c5e724641eb14e2e95e0f80bef15aaeef9882f16abd44a085c57b1eb5914e107e15c99a6ee63e260370c1223cfc375b3c7199baeb8123ef9a8d59ada2bedc1
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Filesize
6KB
MD5c72d70950bf44e1c707e5facf319abeb
SHA12409aab561311d4c877c2e44c4b78507c88a891b
SHA25662fee2402542eb52415e5b944796b00f898be381c5d2a2ba9bcfc960a67b9557
SHA512158ca02080b8de35f19ca557832b03723dfa0948ce0da53f55f54f8b665b9f47871708e9eb8edb0a9dac0287578aade7c1446bef59d82732509d05282743b20b
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Filesize
6KB
MD58a0ea81ceb6c95733da6ffef70226f4b
SHA1070499c8e9138c26701344e8d54b08037dec80a5
SHA25665cc91eea7b715b540aac3acb83f54f0bd681a4d66eb953a8a28aa6c959b66bc
SHA5126f9c18d8911a70c8cd867ee33cc967ccd82b4c879bb1ffc05a68524d34ccc3afcae43b2ba5894656b330f1dc16951f7eb3d11a0b86f57d15bda04ad1e3633210
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Filesize
6KB
MD5213957e702dc6983876aa38d572028b1
SHA1eedce40043e775832d3c5a8483fb06e85e41d957
SHA2567adeb9287a8271ef4775aa14e5f4a8676e26a8ed664bfc7269788fb6e28a7bac
SHA512d67fd900fd5e3bd31ad595419483086942acf4b6f3e669cbc6a72708e9fbb5b6c7478ae254aa8f4b0dc5f319dd267e3357357d51046e70c9be5249b296b9350d
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Filesize
6KB
MD551236c97b4548e4eaae1121c1e18ae7c
SHA1beeaf00e8cf90140a1d08ecbb875aa42ccc8c1a1
SHA256a0e0b155caeae38ec4b1e68886468e280dd350a3cd711926ee553ae65be43393
SHA51257196e9f00161e028512213812cf23e7485062cbda0f5c72a5d0af93bf0511426c1ef20426a4d143e6ad50d48af3f7af47909a0037225d445a96ef39ae75133b
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Filesize
15KB
MD52c18e5d3a0e36f320372c58bb2e435f6
SHA1168a9056b4b780fb0281901de3903ab51c3b5d83
SHA256ba3bd4f050d019ff385f3fe50dbb767a1c85038c4c8a881bf85754b865d9f9ef
SHA5129e2664cc9222a435150c064bf2e19e2b31d7c896edc4b5cdb87a0e3bd76b994700c962a6d1bc72750449b46d06b04594503a9f895faba2b1aafd070f457cb483
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Filesize
264KB
MD5fc1327d97600db3ba4549ae4a3d1ea01
SHA11f95012f08c403bf9481a2a51ff8e5da54f6d862
SHA256bddeb68051090ab0e9fd175e77409cc36e7ae87a36dcf2a58a9eaf6f67890cc6
SHA51224a9d22f81a9c69fa3778061769b4c01515fb559d99209c9d381f5aacabc36de5d92676612f877e1fca9f7581914c2296b6726709ddabb6ded4e89bd30ee2ebf
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Filesize
264KB
MD5c72969da0ef3a25947fbbdd33f86b552
SHA102b839e74c7fa469680479c16775c16105921a31
SHA256566414c976a17679c3bb44465a66f60cd270f7b8f3e4afb09b44cd47be85aa7f
SHA512e0ec8cec31eff876d937a52a465483fcd5f428280f8ca24433b0986fedfdb1a9ad879e495f86157564983a6305d7d6538ee65dd8bb7f69c1cc9eb09186feae57
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Filesize
264KB
MD5a85d67f8741773fe4e60be408b95773e
SHA192006298a8179768c44d325aa976a9144d82fb0c
SHA2561111bab7a9a210bec41c02e3c572aa337bb9489d539d25aa151243a88fd0cab0
SHA512bee6137854afbd724e1549ce5fa7b11dcd1d938eb7d7785fa5322acd8aca192c9347ce0ac4fee688bddff2322b27f62e9a3ba6db30b7ea52734613639c3902bd
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Filesize
2B
MD599914b932bd37a50b983c5e7c90ae93b
SHA1bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f
SHA25644136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
SHA51227c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd
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Filesize
1KB
MD5b4e91d2e5f40d5e2586a86cf3bb4df24
SHA131920b3a41aa4400d4a0230a7622848789b38672
SHA2565d8af3c7519874ed42a0d74ee559ae30d9cc6930aef213079347e2b47092c210
SHA512968751b79a98961f145de48d425ea820fd1875bae79a725adf35fc8f4706c103ee0c7babd4838166d8a0dda9fbce3728c0265a04c4b37f335ec4eaa110a2b319
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C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat
Filesize9KB
MD519ecf26011f1fd065f7be686ec3a9bce
SHA19d55618fa2ef1c68714ebca0e84df4d30feb8d46
SHA25647bb978bc771c9f5e70aeed42f2dd56ca26285bd9b93a5985cdd277712d14155
SHA51250ac9df37c7f8e6116f788690dbc50e7ba114aab98e5cac86385fe1e61009c7a238337e2d1d2599bd1a2dd73ea0e30f7aa1a82ef724aaa73bc817b7e1d1bb130
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Filesize
127KB
MD590b828929de1319e5b9bf94f4ae990b3
SHA18fc41267cfb9f057e78beca15b775d20fb01434b
SHA25614592b6ee58e6c1abe76e8148f087b1da84f54892b1cca31540dd728298bb185
SHA51257e50e8c3e424980bfb96d4d1862e998efd50e45df25478fc80537a67a27b8d7aa8cce00400e0126216395205946a38876a2ff494b74d86043c5e5779a4b5921
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Filesize
1B
MD5d1457b72c3fb323a2671125aef3eab5d
SHA15bab61eb53176449e25c2c82f172b82cb13ffb9d
SHA2568a8de823d5ed3e12746a62ef169bcf372be0ca44f0a1236abc35df05d96928e1
SHA512ca63c07ad35d8c9fb0c92d6146759b122d4ec5d3f67ebe2f30ddb69f9e6c9fd3bf31a5e408b08f1d4d9cd68120cced9e57f010bef3cde97653fed5470da7d1a0
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Filesize
582B
MD5ed5cc52876db869de48a4783069c2a5e
SHA1a9d51ceaeff715ace430f9462ab2ee4e7f33e70e
SHA25645726f2f29967ef016f8d556fb6468a577307d67388cc4530295a9ca10fdfa36
SHA5121745aefb9b4db4cdd7c08ee3a7d133db08f35a336fd18b598211519b481ef25ac84a3e8a3da3db06caef9f531288d1cf0ca8d4b2560637945e7953e8b45421f5