chaos | 526a87ce682ec831ea656b211dc7d681b0db25cdbcc3972d33fd9f369ff5743f

Analysis

max time kernel
123s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
13/03/2025, 10:38

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General

Target
2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
Size 103KB
Sample250313-mpgdcstjs8
SHA256 526a87ce682ec831ea656b211dc7d681b0db25cdbcc3972d33fd9f369ff5743f
MD5 8fa709ffd1ed8ca2682a7b013fde0e53
SHA1 5a231c2ed922182b25c3b88c88ccece5c95879d5
SHA512 af19e18c965395e8347f67a0d58f14fd144f9057e0b7583256a0a26d5ff8f5baadaa56142c918f4a28796c30efbf20a162952ed2590dc930d0613dc1642e4f40
SSDEEP 1536:WNc9pooe6gq9Whz7mEglaXi2OPTOlkBysc1XDoCaJZUHDrGjy4JHjvET06dS:xM6gq9WlybAi2CO6vc1IHUHPhgEdS
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

chaos defense_evasion evasion execution impact persistence ransomware spyware stealer

Malware Config

Signatures

Chaos
Ransomware family first seen in June 2021.
ransomware chaos

Chaos Ransomware 2 IoCs

resource	yara_rule
behavioral2/memory/708-0-0x0000000000F70000-0x0000000000F90000-memory.dmp	family_chaos
behavioral2/files/0x0002000000022ad3-7.dat	family_chaos

Chaos family
chaos
Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware defense_evasion impact execution

File Deletion
T1070.004

Inhibit System Recovery
T1490

Windows Management Instrumentation
T1047

Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs

ransomware evasion

Inhibit System Recovery

T1490

pid	Process
3640	bcdedit.exe
3432	bcdedit.exe

Deletes backup catalog 3 TTPs 1 IoCs

Uses wbadmin.exe to inhibit system recovery.

ransomware

Command and Scripting Interpreter

T1059

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
3464	wbadmin.exe

Disables Task Manager via registry modification
defense_evasion

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\Control Panel\International\Geo\Nation	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
Key value queried	\REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\Control Panel\International\Geo\Nation	svchost.exe

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\README.txt	svchost.exe

Executes dropped EXE 1 IoCs

pid	Process
1528	svchost.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\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\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\AccountPictures\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Downloads\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\Accessibility\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini	svchost.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-22591836-1183090055-1220658180-1000\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Libraries\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Videos\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\Desktop\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\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\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\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\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\Public\Documents\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Pictures\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\Admin\Pictures\Camera Roll\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\Local\Microsoft\Windows\Burn\Burn1\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\Desktop\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Videos\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Pictures\Saved Pictures\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\3D Objects\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\Default\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Searches\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\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Downloads\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Links\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\All Users\Microsoft\Windows\Start Menu\Programs\System Tools\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\Admin\Favorites\Links\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\OneDrive\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\Admin\Pictures\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\Documents\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\All Users\Microsoft\Windows\Start Menu\Programs\StartUp\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\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn2\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Music\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	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\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\System Tools\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\AppData\Local\Microsoft\Windows\WinX\Group3\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\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\System 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\Favorites\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Music\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Saved Games\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini	svchost.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\t74ho8vo4.jpg"	svchost.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 4 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	vds.exe

Interacts with shadow copies 3 TTPs 1 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

Direct Volume Access

T1006

pid	Process
3064	vssadmin.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-22591836-1183090055-1220658180-1000_Classes\Local Settings	svchost.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
2760	NOTEPAD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
1528	svchost.exe

Suspicious behavior: EnumeratesProcesses 50 IoCs

pid	Process
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe
1528	svchost.exe

Suspicious use of AdjustPrivilegeToken 50 IoCs

description	pid	Process
Token: SeDebugPrivilege	708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
Token: SeDebugPrivilege	1528	svchost.exe
Token: SeBackupPrivilege	1656	vssvc.exe
Token: SeRestorePrivilege	1656	vssvc.exe
Token: SeAuditPrivilege	1656	vssvc.exe
Token: SeIncreaseQuotaPrivilege	4016	WMIC.exe
Token: SeSecurityPrivilege	4016	WMIC.exe
Token: SeTakeOwnershipPrivilege	4016	WMIC.exe
Token: SeLoadDriverPrivilege	4016	WMIC.exe
Token: SeSystemProfilePrivilege	4016	WMIC.exe
Token: SeSystemtimePrivilege	4016	WMIC.exe
Token: SeProfSingleProcessPrivilege	4016	WMIC.exe
Token: SeIncBasePriorityPrivilege	4016	WMIC.exe
Token: SeCreatePagefilePrivilege	4016	WMIC.exe
Token: SeBackupPrivilege	4016	WMIC.exe
Token: SeRestorePrivilege	4016	WMIC.exe
Token: SeShutdownPrivilege	4016	WMIC.exe
Token: SeDebugPrivilege	4016	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4016	WMIC.exe
Token: SeRemoteShutdownPrivilege	4016	WMIC.exe
Token: SeUndockPrivilege	4016	WMIC.exe
Token: SeManageVolumePrivilege	4016	WMIC.exe
Token: 33	4016	WMIC.exe
Token: 34	4016	WMIC.exe
Token: 35	4016	WMIC.exe
Token: 36	4016	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4016	WMIC.exe
Token: SeSecurityPrivilege	4016	WMIC.exe
Token: SeTakeOwnershipPrivilege	4016	WMIC.exe
Token: SeLoadDriverPrivilege	4016	WMIC.exe
Token: SeSystemProfilePrivilege	4016	WMIC.exe
Token: SeSystemtimePrivilege	4016	WMIC.exe
Token: SeProfSingleProcessPrivilege	4016	WMIC.exe
Token: SeIncBasePriorityPrivilege	4016	WMIC.exe
Token: SeCreatePagefilePrivilege	4016	WMIC.exe
Token: SeBackupPrivilege	4016	WMIC.exe
Token: SeRestorePrivilege	4016	WMIC.exe
Token: SeShutdownPrivilege	4016	WMIC.exe
Token: SeDebugPrivilege	4016	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4016	WMIC.exe
Token: SeRemoteShutdownPrivilege	4016	WMIC.exe
Token: SeUndockPrivilege	4016	WMIC.exe
Token: SeManageVolumePrivilege	4016	WMIC.exe
Token: 33	4016	WMIC.exe
Token: 34	4016	WMIC.exe
Token: 35	4016	WMIC.exe
Token: 36	4016	WMIC.exe
Token: SeBackupPrivilege	4996	wbengine.exe
Token: SeRestorePrivilege	4996	wbengine.exe
Token: SeSecurityPrivilege	4996	wbengine.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 708 wrote to memory of 1528	708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe	88
PID 708 wrote to memory of 1528	708	2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe	88
PID 1528 wrote to memory of 4992	1528	svchost.exe	91
PID 1528 wrote to memory of 4992	1528	svchost.exe	91
PID 4992 wrote to memory of 3064	4992	cmd.exe	93
PID 4992 wrote to memory of 3064	4992	cmd.exe	93
PID 4992 wrote to memory of 4016	4992	cmd.exe	96
PID 4992 wrote to memory of 4016	4992	cmd.exe	96
PID 1528 wrote to memory of 1248	1528	svchost.exe	98
PID 1528 wrote to memory of 1248	1528	svchost.exe	98
PID 1248 wrote to memory of 3640	1248	cmd.exe	100
PID 1248 wrote to memory of 3640	1248	cmd.exe	100
PID 1248 wrote to memory of 3432	1248	cmd.exe	102
PID 1248 wrote to memory of 3432	1248	cmd.exe	102
PID 1528 wrote to memory of 4864	1528	svchost.exe	103
PID 1528 wrote to memory of 4864	1528	svchost.exe	103
PID 4864 wrote to memory of 3464	4864	cmd.exe	105
PID 4864 wrote to memory of 3464	4864	cmd.exe	105
PID 1528 wrote to memory of 2760	1528	svchost.exe	110
PID 1528 wrote to memory of 2760	1528	svchost.exe	110

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.
persistence

Query Registry
T1012
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:708
- C:\Users\Admin\AppData\Roaming\svchost.exe
  "C:\Users\Admin\AppData\Roaming\svchost.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:1528
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4992
  - - C:\Windows\system32\vssadmin.exe
      vssadmin delete shadows /all /quiet
      4⤵
      Interacts with shadow copies
      PID:3064
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic shadowcopy delete
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:4016
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1248
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} bootstatuspolicy ignoreallfailures
      4⤵
      Modifies boot configuration data using bcdedit
      PID:3640
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} recoveryenabled no
      4⤵
      Modifies boot configuration data using bcdedit
      PID:3432
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4864
  - - C:\Windows\system32\wbadmin.exe
      wbadmin delete catalog -quiet
      4⤵
      Deletes backup catalog
      PID:3464
- - C:\Windows\system32\NOTEPAD.EXE
    "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\README.txt
    3⤵
    - Opens file in notepad (likely ransom note)
    PID:2760

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1656

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4996

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1800

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:768

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Management Instrumentation

T1047

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Direct Volume Access

T1006

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\2025-03-13_8fa709ffd1ed8ca2682a7b013fde0e53_wannacry.exe.log
Size 1KB
SHA256 ee954c5d8156fd8890e582c716e5758ed9b33721258f10e758bdc31ccbcb1924
MD5 baf55b95da4a601229647f25dad12878
SHA1 abc16954ebfd213733c4493fc1910164d825cac8
SHA512 24f502fedb1a305d0d7b08857ffc1db9b2359ff34e06d5748ecc84e35c985f29a20d9f0a533bea32d234ab37097ec0481620c63b14ac89b280e75e14d19fd545
MD5 SHA1 SHA512

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svchost.exe

Path C:\Users\Admin\AppData\Roaming\svchost.exe
Size 103KB
SHA256 526a87ce682ec831ea656b211dc7d681b0db25cdbcc3972d33fd9f369ff5743f
MD5 8fa709ffd1ed8ca2682a7b013fde0e53
SHA1 5a231c2ed922182b25c3b88c88ccece5c95879d5
SHA512 af19e18c965395e8347f67a0d58f14fd144f9057e0b7583256a0a26d5ff8f5baadaa56142c918f4a28796c30efbf20a162952ed2590dc930d0613dc1642e4f40
SSDEEP 1536:WNc9pooe6gq9Whz7mEglaXi2OPTOlkBysc1XDoCaJZUHDrGjy4JHjvET06dS:xM6gq9WlybAi2CO6vc1IHUHPhgEdS
MD5 SHA1 SHA512 SSDEEP

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README.txt

Path C:\Users\Admin\Contacts\README.txt
Size 823B
SHA256 ea63d6c416cf36f279795f950f977b5f2345d46e1812c05ab11d69633115e8ce
MD5 70e1d480a86d026f2a8200a044bc2386
SHA1 bc49abaeae75578a3a5dbf2c8d16b7b6559b992b
SHA512 3b1ddc538f84a7fb6ff0c8bede93d43367e4e525581f8195da7bd34af97e78bf3ea7443a1b4c09833059dda2e134e73e33840639e7c257f3d08c3fda5f2f03e3
MD5 SHA1 SHA512

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GrantDeny.ods

Path C:\Users\Admin\Desktop\GrantDeny.ods
Size 1B
SHA256 8a8de823d5ed3e12746a62ef169bcf372be0ca44f0a1236abc35df05d96928e1
MD5 d1457b72c3fb323a2671125aef3eab5d
SHA1 5bab61eb53176449e25c2c82f172b82cb13ffb9d
SHA512 ca63c07ad35d8c9fb0c92d6146759b122d4ec5d3f67ebe2f30ddb69f9e6c9fd3bf31a5e408b08f1d4d9cd68120cced9e57f010bef3cde97653fed5470da7d1a0
MD5 SHA1 SHA512

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memory/708-1-0x00007FFF0AD33000-0x00007FFF0AD35000-memory.dmp

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memory/708-0-0x0000000000F70000-0x0000000000F90000-memory.dmp

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memory/708-2-0x00007FFF0AD30000-0x00007FFF0B7F1000-memory.dmp

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memory/708-15-0x00007FFF0AD30000-0x00007FFF0B7F1000-memory.dmp

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memory/1528-16-0x00007FFF0AD30000-0x00007FFF0B7F1000-memory.dmp

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memory/1528-1166-0x00007FFF0AD30000-0x00007FFF0B7F1000-memory.dmp

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