chaos | cef3874fb20c6b330fa55e74ce88434bbd849e229974663bed77e6ba18253276

Resubmissions

08-01-2025 05:04

250108-fqg8qavpgy 10

08-01-2025 04:30

250108-e43wxawpel 10

Analysis

max time kernel
79s
max time network
71s
platform
windows10-2004_x64
resource
win10v2004-20241007-es
resource tags

arch:x64arch:x86image:win10v2004-20241007-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
08-01-2025 05:04

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General

Target

2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
Size

54KB
MD5

581ee9647cd1e172a842994422821ae5
SHA1

2cf3dea7e729c52bc1e4ac79cb99e1716930829a
SHA256

cef3874fb20c6b330fa55e74ce88434bbd849e229974663bed77e6ba18253276
SHA512

10d5924d47c033e59ce67fad60d83a1c37af8be52b2da632f129c1b6f2108d749d65e5d996cf3205e5e8a966aa0e5089dd5c0d0695c8b082a7ee255a955a8851
SSDEEP

768:87zxAmnV2D+kRho9IzFuHJbfslnjo/qAZYMGvZM2ACyFD0iM6wteI82j:8NA+kRq9IcHX/NYMGvZFA3FD0T2e

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
behavioral1/memory/4680-1-0x00000000007B0000-0x00000000007C4000-memory.dmp	family_chaos
behavioral1/files/0x0008000000023c84-9.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
2268	bcdedit.exe
3968	bcdedit.exe

Renames multiple (188) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

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
3532	wbadmin.exe

Disables Task Manager via registry modification
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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\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\read_it.txt	svchost.exe

Executes dropped EXE 1 IoCs

pid	Process
4824	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-1-5-21-940901362-3608833189-1915618603-1000\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\Accessibility\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Desktop\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Favorites\Links\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\OneDrive\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\Local\Microsoft\Windows\WinX\Group1\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\Pictures\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\Downloads\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\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\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\Admin\3D Objects\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\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\AccountPictures\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\Public\Downloads\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Libraries\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\Libraries\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Documents\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\Saved Games\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\Maintenance\Desktop.ini	svchost.exe
File opened for modification	C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Documents\desktop.ini	svchost.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-940901362-3608833189-1915618603-1000\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\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Videos\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\SendTo\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\Public\Music\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Links\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Desktop\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\Default\AppData\Local\Microsoft\Windows\WinX\Group3\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\Start Menu\Programs\Accessories\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\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\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\Maintenance\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\Admin\Music\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Contacts\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\AppData\Local\Microsoft\Windows\WinX\Group2\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\Admin\Pictures\Camera Roll\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\All Users\Microsoft\Windows\Start Menu\Programs\Accessibility\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\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Favorites\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\Local\Microsoft\Windows\Burn\Burn\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\History\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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\epc2nwfng.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 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
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

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
1484	vssadmin.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings	OpenWith.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3944	NOTEPAD.EXE

Suspicious behavior: AddClipboardFormatListener 3 IoCs

pid	Process
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4824	svchost.exe
3724	vlc.exe

Suspicious behavior: EnumeratesProcesses 46 IoCs

pid	Process
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe
4824	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
3724	vlc.exe
4344	7zFM.exe

Suspicious use of AdjustPrivilegeToken 52 IoCs

description	pid	Process
Token: SeDebugPrivilege	4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
Token: SeDebugPrivilege	4824	svchost.exe
Token: SeBackupPrivilege	2144	vssvc.exe
Token: SeRestorePrivilege	2144	vssvc.exe
Token: SeAuditPrivilege	2144	vssvc.exe
Token: SeIncreaseQuotaPrivilege	1260	WMIC.exe
Token: SeSecurityPrivilege	1260	WMIC.exe
Token: SeTakeOwnershipPrivilege	1260	WMIC.exe
Token: SeLoadDriverPrivilege	1260	WMIC.exe
Token: SeSystemProfilePrivilege	1260	WMIC.exe
Token: SeSystemtimePrivilege	1260	WMIC.exe
Token: SeProfSingleProcessPrivilege	1260	WMIC.exe
Token: SeIncBasePriorityPrivilege	1260	WMIC.exe
Token: SeCreatePagefilePrivilege	1260	WMIC.exe
Token: SeBackupPrivilege	1260	WMIC.exe
Token: SeRestorePrivilege	1260	WMIC.exe
Token: SeShutdownPrivilege	1260	WMIC.exe
Token: SeDebugPrivilege	1260	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1260	WMIC.exe
Token: SeRemoteShutdownPrivilege	1260	WMIC.exe
Token: SeUndockPrivilege	1260	WMIC.exe
Token: SeManageVolumePrivilege	1260	WMIC.exe
Token: 33	1260	WMIC.exe
Token: 34	1260	WMIC.exe
Token: 35	1260	WMIC.exe
Token: 36	1260	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1260	WMIC.exe
Token: SeSecurityPrivilege	1260	WMIC.exe
Token: SeTakeOwnershipPrivilege	1260	WMIC.exe
Token: SeLoadDriverPrivilege	1260	WMIC.exe
Token: SeSystemProfilePrivilege	1260	WMIC.exe
Token: SeSystemtimePrivilege	1260	WMIC.exe
Token: SeProfSingleProcessPrivilege	1260	WMIC.exe
Token: SeIncBasePriorityPrivilege	1260	WMIC.exe
Token: SeCreatePagefilePrivilege	1260	WMIC.exe
Token: SeBackupPrivilege	1260	WMIC.exe
Token: SeRestorePrivilege	1260	WMIC.exe
Token: SeShutdownPrivilege	1260	WMIC.exe
Token: SeDebugPrivilege	1260	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1260	WMIC.exe
Token: SeRemoteShutdownPrivilege	1260	WMIC.exe
Token: SeUndockPrivilege	1260	WMIC.exe
Token: SeManageVolumePrivilege	1260	WMIC.exe
Token: 33	1260	WMIC.exe
Token: 34	1260	WMIC.exe
Token: 35	1260	WMIC.exe
Token: 36	1260	WMIC.exe
Token: SeBackupPrivilege	3800	wbengine.exe
Token: SeRestorePrivilege	3800	wbengine.exe
Token: SeSecurityPrivilege	3800	wbengine.exe
Token: SeRestorePrivilege	4344	7zFM.exe
Token: 35	4344	7zFM.exe

Suspicious use of FindShellTrayWindow 9 IoCs

pid	Process
3724	vlc.exe
3724	vlc.exe
3724	vlc.exe
3724	vlc.exe
3724	vlc.exe
3724	vlc.exe
3724	vlc.exe
3724	vlc.exe
3724	vlc.exe

Suspicious use of SendNotifyMessage 8 IoCs

pid	Process
3724	vlc.exe
3724	vlc.exe
3724	vlc.exe
3724	vlc.exe
3724	vlc.exe
3724	vlc.exe
3724	vlc.exe
3724	vlc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4632	OpenWith.exe
3724	vlc.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 4680 wrote to memory of 4824	4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe	84
PID 4680 wrote to memory of 4824	4680	2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe	84
PID 4824 wrote to memory of 4268	4824	svchost.exe	88
PID 4824 wrote to memory of 4268	4824	svchost.exe	88
PID 4268 wrote to memory of 1484	4268	cmd.exe	90
PID 4268 wrote to memory of 1484	4268	cmd.exe	90
PID 4268 wrote to memory of 1260	4268	cmd.exe	94
PID 4268 wrote to memory of 1260	4268	cmd.exe	94
PID 4824 wrote to memory of 4208	4824	svchost.exe	97
PID 4824 wrote to memory of 4208	4824	svchost.exe	97
PID 4208 wrote to memory of 2268	4208	cmd.exe	99
PID 4208 wrote to memory of 2268	4208	cmd.exe	99
PID 4208 wrote to memory of 3968	4208	cmd.exe	100
PID 4208 wrote to memory of 3968	4208	cmd.exe	100
PID 4824 wrote to memory of 4920	4824	svchost.exe	101
PID 4824 wrote to memory of 4920	4824	svchost.exe	101
PID 4920 wrote to memory of 3532	4920	cmd.exe	103
PID 4920 wrote to memory of 3532	4920	cmd.exe	103
PID 4824 wrote to memory of 3944	4824	svchost.exe	110
PID 4824 wrote to memory of 3944	4824	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\2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4680
- 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:4824
- - 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:4268
  - - C:\Windows\system32\vssadmin.exe
      vssadmin delete shadows /all /quiet
      4⤵
      Interacts with shadow copies
      PID:1484
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic shadowcopy delete
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:1260
- - 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:4208
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} bootstatuspolicy ignoreallfailures
      4⤵
      Modifies boot configuration data using bcdedit
      PID:2268
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} recoveryenabled no
      4⤵
      Modifies boot configuration data using bcdedit
      PID:3968
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4920
  - - C:\Windows\system32\wbadmin.exe
      wbadmin delete catalog -quiet
      4⤵
      Deletes backup catalog
      PID:3532
- - C:\Windows\system32\NOTEPAD.EXE
    "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\read_it.txt
    3⤵
    - Opens file in notepad (likely ransom note)
    PID:3944

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2144

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3800

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1944

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:4868

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4632

C:\Program Files\VideoLAN\VLC\vlc.exe
"C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\Desktop\ProtectShow.asf"
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:3724

C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:4344

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\2025-01-08_581ee9647cd1e172a842994422821ae5_destroyer_wannacry.exe.log

Filesize
1KB

MD5
baf55b95da4a601229647f25dad12878

SHA1
abc16954ebfd213733c4493fc1910164d825cac8

SHA256
ee954c5d8156fd8890e582c716e5758ed9b33721258f10e758bdc31ccbcb1924

SHA512
24f502fedb1a305d0d7b08857ffc1db9b2359ff34e06d5748ecc84e35c985f29a20d9f0a533bea32d234ab37097ec0481620c63b14ac89b280e75e14d19fd545

Download Submit
C:\Users\Admin\AppData\Local\read_it.txt

Filesize
544B

MD5
13590b713cfffb669d620b83c155fe15

SHA1
6df2029201f0f0a1287ed88be00e7b77078c4ead

SHA256
13cf139a531ef1a4f93b36d4cf4087f4e801339b79b5958e2b527571b03977ed

SHA512
ca4823449ae207ac19e774553375d5d285061e8b2aff751e6172be35c8d66437582ec76bb1324117ed770ab0a0b374e7edbfe607540abf38e2164f61dea79a6c

Download Submit
C:\Users\Admin\AppData\Roaming\svchost.exe

Filesize
54KB

MD5
581ee9647cd1e172a842994422821ae5

SHA1
2cf3dea7e729c52bc1e4ac79cb99e1716930829a

SHA256
cef3874fb20c6b330fa55e74ce88434bbd849e229974663bed77e6ba18253276

SHA512
10d5924d47c033e59ce67fad60d83a1c37af8be52b2da632f129c1b6f2108d749d65e5d996cf3205e5e8a966aa0e5089dd5c0d0695c8b082a7ee255a955a8851

Download Submit
C:\Users\Admin\Desktop\ConfirmSuspend.dwg

Filesize
1B

MD5
d1457b72c3fb323a2671125aef3eab5d

SHA1
5bab61eb53176449e25c2c82f172b82cb13ffb9d

SHA256
8a8de823d5ed3e12746a62ef169bcf372be0ca44f0a1236abc35df05d96928e1

SHA512
ca63c07ad35d8c9fb0c92d6146759b122d4ec5d3f67ebe2f30ddb69f9e6c9fd3bf31a5e408b08f1d4d9cd68120cced9e57f010bef3cde97653fed5470da7d1a0

Download Submit
memory/3724-1234-0x00007FF718E50000-0x00007FF718F48000-memory.dmp

Filesize
992KB

Download
memory/3724-1236-0x00007FFF822F0000-0x00007FFF825A6000-memory.dmp

Filesize
2.7MB

Download
memory/3724-1235-0x00007FFF84C50000-0x00007FFF84C84000-memory.dmp

Filesize
208KB

Download
memory/3724-1237-0x00007FFF80F10000-0x00007FFF81FC0000-memory.dmp

Filesize
16.7MB

Download
memory/4680-3-0x00007FFF8AFD0000-0x00007FFF8BA91000-memory.dmp

Filesize
10.8MB

Download
memory/4680-0-0x00007FFF8AFD3000-0x00007FFF8AFD5000-memory.dmp

Filesize
8KB

Download
memory/4680-17-0x00007FFF8AFD0000-0x00007FFF8BA91000-memory.dmp

Filesize
10.8MB

Download
memory/4680-4-0x000000001B800000-0x000000001B840000-memory.dmp

Filesize
256KB

Download
memory/4680-2-0x000000001B6A0000-0x000000001B7A2000-memory.dmp

Filesize
1.0MB

Download
memory/4680-1-0x00000000007B0000-0x00000000007C4000-memory.dmp

Filesize
80KB

Download
memory/4824-19-0x000000001D6C0000-0x000000001D6CE000-memory.dmp

Filesize
56KB

Download
memory/4824-1221-0x00007FFF8AFD0000-0x00007FFF8BA91000-memory.dmp

Filesize
10.8MB

Download
memory/4824-18-0x00007FFF8AFD0000-0x00007FFF8BA91000-memory.dmp

Filesize
10.8MB

Download