Analysis
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max time kernel
96s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12-09-2024 06:53
Behavioral task
behavioral1
Sample
2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe
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Size
83KB
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MD5
b2c21469ac9ee8a5998e6c7a1b7ccc2d
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SHA1
b088b4d45e8177dbf037898fcf560cdf55c7a794
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SHA256
269b64f6ebfbf1aa867b3b23770df1cd0abff63dd63be3a50ee0faa374ef9390
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SHA512
3af537a71f98a3d68591e94d7a65cdcf4f5d95b7ea68d5486bdc3714746e002e9dc8781154bad158c4c0cde48949cf50e1d5d1978ae31b29934aebbd294e669f
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SSDEEP
1536:gNojJM0Sq9UIV5wlzNZ+c8dTSgfAiqKegnDJpmEsxr8UnFoVVBBJMp:G0Sq9UeuRcc8MVkegDJptWAUnF8/g
Malware Config
Signatures
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Chaos
Ransomware family first seen in June 2021.
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Chaos Ransomware 2 IoCs
Processes:
resource yara_rule behavioral2/memory/3520-1-0x0000000000180000-0x000000000019C000-memory.dmp family_chaos C:\Users\Admin\AppData\Roaming\osk.exe family_chaos -
Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
Processes:
bcdedit.exebcdedit.exepid process 2852 bcdedit.exe 2340 bcdedit.exe -
Processes:
wbadmin.exepid process 2300 wbadmin.exe -
Disables Task Manager via registry modification
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exeosk.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe Key value queried \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation osk.exe -
Drops startup file 2 IoCs
Processes:
osk.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini osk.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\read_it.txt osk.exe -
Executes dropped EXE 1 IoCs
Processes:
osk.exepid process 3692 osk.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
Processes:
osk.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\UpdateTask = "C:\\Users\\Admin\\AppData\\Roaming\\osk.exe" osk.exe -
Drops desktop.ini file(s) 64 IoCs
Processes:
osk.exedescription ioc process File opened for modification C:\Users\Admin\Music\desktop.ini osk.exe File opened for modification C:\Users\Admin\3D Objects\desktop.ini osk.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini osk.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-2412658365-3084825385-3340777666-1000\desktop.ini osk.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini osk.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini osk.exe File opened for modification C:\Users\Public\Documents\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini osk.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini osk.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini osk.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\StartUp\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn2\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini osk.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini osk.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini osk.exe File opened for modification C:\Users\Admin\Videos\desktop.ini osk.exe File opened for modification C:\Users\Public\Desktop\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini osk.exe File opened for modification C:\Users\Public\Music\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini osk.exe File opened for modification C:\Users\Public\Videos\desktop.ini osk.exe File opened for modification C:\Users\Admin\Documents\desktop.ini osk.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini osk.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\desktop.ini osk.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini osk.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn1\desktop.ini osk.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini osk.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini osk.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini osk.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini osk.exe File opened for modification C:\Users\Admin\Searches\desktop.ini osk.exe File opened for modification C:\Users\Public\desktop.ini osk.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini osk.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini osk.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini osk.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini osk.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\desktop.ini osk.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\desktop.ini osk.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini osk.exe File opened for modification C:\Users\Public\Downloads\desktop.ini osk.exe File opened for modification C:\Users\Public\Libraries\desktop.ini osk.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini osk.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini osk.exe File opened for modification C:\Users\Admin\Links\desktop.ini osk.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini osk.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini osk.exe File opened for modification C:\Users\Public\Pictures\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini osk.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini osk.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini osk.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
Processes:
osk.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9s8brd571.jpg" osk.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Accessibility Features 1 TTPs
Windows contains accessibility features that may be used by adversaries to establish persistence and/or elevate privileges.
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Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
vds.exedescription ioc process 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 vds.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName vds.exe -
Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid process 2648 vssadmin.exe -
Modifies registry class 1 IoCs
Processes:
osk.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings osk.exe -
Opens file in notepad (likely ransom note) 1 IoCs
Processes:
NOTEPAD.EXEpid process 1032 NOTEPAD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exeosk.exepid process 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3692 osk.exe -
Suspicious behavior: EnumeratesProcesses 49 IoCs
Processes:
2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exeosk.exepid process 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe 3692 osk.exe -
Suspicious use of AdjustPrivilegeToken 50 IoCs
Processes:
2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exeosk.exevssvc.exeWMIC.exewbengine.exedescription pid process Token: SeDebugPrivilege 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe Token: SeDebugPrivilege 3692 osk.exe Token: SeBackupPrivilege 2200 vssvc.exe Token: SeRestorePrivilege 2200 vssvc.exe Token: SeAuditPrivilege 2200 vssvc.exe Token: SeIncreaseQuotaPrivilege 3644 WMIC.exe Token: SeSecurityPrivilege 3644 WMIC.exe Token: SeTakeOwnershipPrivilege 3644 WMIC.exe Token: SeLoadDriverPrivilege 3644 WMIC.exe Token: SeSystemProfilePrivilege 3644 WMIC.exe Token: SeSystemtimePrivilege 3644 WMIC.exe Token: SeProfSingleProcessPrivilege 3644 WMIC.exe Token: SeIncBasePriorityPrivilege 3644 WMIC.exe Token: SeCreatePagefilePrivilege 3644 WMIC.exe Token: SeBackupPrivilege 3644 WMIC.exe Token: SeRestorePrivilege 3644 WMIC.exe Token: SeShutdownPrivilege 3644 WMIC.exe Token: SeDebugPrivilege 3644 WMIC.exe Token: SeSystemEnvironmentPrivilege 3644 WMIC.exe Token: SeRemoteShutdownPrivilege 3644 WMIC.exe Token: SeUndockPrivilege 3644 WMIC.exe Token: SeManageVolumePrivilege 3644 WMIC.exe Token: 33 3644 WMIC.exe Token: 34 3644 WMIC.exe Token: 35 3644 WMIC.exe Token: 36 3644 WMIC.exe Token: SeIncreaseQuotaPrivilege 3644 WMIC.exe Token: SeSecurityPrivilege 3644 WMIC.exe Token: SeTakeOwnershipPrivilege 3644 WMIC.exe Token: SeLoadDriverPrivilege 3644 WMIC.exe Token: SeSystemProfilePrivilege 3644 WMIC.exe Token: SeSystemtimePrivilege 3644 WMIC.exe Token: SeProfSingleProcessPrivilege 3644 WMIC.exe Token: SeIncBasePriorityPrivilege 3644 WMIC.exe Token: SeCreatePagefilePrivilege 3644 WMIC.exe Token: SeBackupPrivilege 3644 WMIC.exe Token: SeRestorePrivilege 3644 WMIC.exe Token: SeShutdownPrivilege 3644 WMIC.exe Token: SeDebugPrivilege 3644 WMIC.exe Token: SeSystemEnvironmentPrivilege 3644 WMIC.exe Token: SeRemoteShutdownPrivilege 3644 WMIC.exe Token: SeUndockPrivilege 3644 WMIC.exe Token: SeManageVolumePrivilege 3644 WMIC.exe Token: 33 3644 WMIC.exe Token: 34 3644 WMIC.exe Token: 35 3644 WMIC.exe Token: 36 3644 WMIC.exe Token: SeBackupPrivilege 760 wbengine.exe Token: SeRestorePrivilege 760 wbengine.exe Token: SeSecurityPrivilege 760 wbengine.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exeosk.execmd.execmd.execmd.exedescription pid process target process PID 3520 wrote to memory of 3692 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe osk.exe PID 3520 wrote to memory of 3692 3520 2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe osk.exe PID 3692 wrote to memory of 860 3692 osk.exe cmd.exe PID 3692 wrote to memory of 860 3692 osk.exe cmd.exe PID 860 wrote to memory of 2648 860 cmd.exe vssadmin.exe PID 860 wrote to memory of 2648 860 cmd.exe vssadmin.exe PID 860 wrote to memory of 3644 860 cmd.exe WMIC.exe PID 860 wrote to memory of 3644 860 cmd.exe WMIC.exe PID 3692 wrote to memory of 2072 3692 osk.exe cmd.exe PID 3692 wrote to memory of 2072 3692 osk.exe cmd.exe PID 2072 wrote to memory of 2852 2072 cmd.exe bcdedit.exe PID 2072 wrote to memory of 2852 2072 cmd.exe bcdedit.exe PID 2072 wrote to memory of 2340 2072 cmd.exe bcdedit.exe PID 2072 wrote to memory of 2340 2072 cmd.exe bcdedit.exe PID 3692 wrote to memory of 1472 3692 osk.exe cmd.exe PID 3692 wrote to memory of 1472 3692 osk.exe cmd.exe PID 1472 wrote to memory of 2300 1472 cmd.exe wbadmin.exe PID 1472 wrote to memory of 2300 1472 cmd.exe wbadmin.exe PID 3692 wrote to memory of 1032 3692 osk.exe NOTEPAD.EXE PID 3692 wrote to memory of 1032 3692 osk.exe NOTEPAD.EXE -
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\2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe"1⤵
- Checks computer location settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3520 -
C:\Users\Admin\AppData\Roaming\osk.exe"C:\Users\Admin\AppData\Roaming\osk.exe"2⤵
- Checks computer location settings
- 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:3692 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete3⤵
- Suspicious use of WriteProcessMemory
PID:860 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet4⤵
- Interacts with shadow copies
PID:2648 -
C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
PID:3644 -
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:2072 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures4⤵
- Modifies boot configuration data using bcdedit
PID:2852 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no4⤵
- Modifies boot configuration data using bcdedit
PID:2340 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet3⤵
- Suspicious use of WriteProcessMemory
PID:1472 -
C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet4⤵
- Deletes backup catalog
PID:2300 -
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:1032
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2200
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:760
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:2796
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:4092
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Accessibility Features
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Accessibility Features
1Defense Evasion
Direct Volume Access
1Indicator Removal
3File Deletion
3Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
37B
MD5f85b30a0142701aa424d4f6656a88825
SHA10598560e898703448191aaa3a509a060b49fb436
SHA2568a5eb176f9e635e3013fe078eba09320965b07010311fd4f53ffbff674d94721
SHA512237422dac3511d9f0f073e7cf908f296f54e46225cb851fc525840826635152b100fa26ef8ee3e526a9003532f352d540b3f661124ad1f65af639b60825fb7d0
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\2024-09-12_b2c21469ac9ee8a5998e6c7a1b7ccc2d_destroyer_wannacry.exe.log
Filesize1KB
MD5baf55b95da4a601229647f25dad12878
SHA1abc16954ebfd213733c4493fc1910164d825cac8
SHA256ee954c5d8156fd8890e582c716e5758ed9b33721258f10e758bdc31ccbcb1924
SHA51224f502fedb1a305d0d7b08857ffc1db9b2359ff34e06d5748ecc84e35c985f29a20d9f0a533bea32d234ab37097ec0481620c63b14ac89b280e75e14d19fd545
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Filesize
83KB
MD5b2c21469ac9ee8a5998e6c7a1b7ccc2d
SHA1b088b4d45e8177dbf037898fcf560cdf55c7a794
SHA256269b64f6ebfbf1aa867b3b23770df1cd0abff63dd63be3a50ee0faa374ef9390
SHA5123af537a71f98a3d68591e94d7a65cdcf4f5d95b7ea68d5486bdc3714746e002e9dc8781154bad158c4c0cde48949cf50e1d5d1978ae31b29934aebbd294e669f
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Filesize
1B
MD5d1457b72c3fb323a2671125aef3eab5d
SHA15bab61eb53176449e25c2c82f172b82cb13ffb9d
SHA2568a8de823d5ed3e12746a62ef169bcf372be0ca44f0a1236abc35df05d96928e1
SHA512ca63c07ad35d8c9fb0c92d6146759b122d4ec5d3f67ebe2f30ddb69f9e6c9fd3bf31a5e408b08f1d4d9cd68120cced9e57f010bef3cde97653fed5470da7d1a0