chaos | 983223d3c64d68f560b7315bc8b32610c7606382e8778537bee3cfe70dff1f76

Analysis

max time kernel
92s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
22-02-2025 19:01

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General

Target

2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
Size

816KB
MD5

7d665d19c599e7dde4678186a93cd68c
SHA1

ee40d4a8c9f93841af4a6ce9eded30ae00d6c28c
SHA256

983223d3c64d68f560b7315bc8b32610c7606382e8778537bee3cfe70dff1f76
SHA512

522072b91c03497a84d0df047ea2be56143e58878e7064ab3c82877499df1822c43701fb9233a8ae9b1a7fe7824d0171905d5f1fb676529439c792b1c9857b1a
SSDEEP

12288:pn7H1QuMhey5GsQjlXfDVtemY79zhrGdb+qe2gUc2j+pey7lDrKhlHNtwGmI4mmh:VH1g2RNmjBaWmm

Score

10^/10

chaos defense_evasion evasion execution impact 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/1912-1-0x0000000000F90000-0x0000000001062000-memory.dmp	family_chaos
behavioral2/files/0x00180000000006d1-6.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
2396	bcdedit.exe
4904	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
3732	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-1-5-21-2593460650-190333679-3676257533-1000\Control Panel\International\Geo\Nation	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2593460650-190333679-3676257533-1000\Control Panel\International\Geo\Nation	svchost.exe

Drops startup file 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.url	svchost.exe
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
4068	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

Drops desktop.ini file(s) 64 IoCs

description	ioc	Process
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\Administrative Tools\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Pictures\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Saved Games\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\Windows PowerShell\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\Public\Desktop\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\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\Public\Music\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Pictures\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\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\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\Internet Explorer\Quick Launch\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Links\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Pictures\Camera Roll\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\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\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\Videos\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\AppData\Local\Microsoft\Windows\WinX\Group1\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\Internet Explorer\Quick Launch\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\Documents\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\3D Objects\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\Admin\Downloads\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\Local\Microsoft\Windows\History\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\Searches\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	F:\$RECYCLE.BIN\S-1-5-21-2593460650-190333679-3676257533-1000\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\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\Videos\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\SendTo\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\OneDrive\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\Libraries\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\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\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\Public\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\Admin\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Contacts\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Favorites\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\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\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\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\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-1-5-21-2593460650-190333679-3676257533-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\l3w0ww6mk.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
2040	vssadmin.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2593460650-190333679-3676257533-1000_Classes\Local Settings	svchost.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3572	NOTEPAD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
4068	svchost.exe

Suspicious behavior: EnumeratesProcesses 45 IoCs

pid	Process
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe
4068	svchost.exe

Suspicious use of AdjustPrivilegeToken 50 IoCs

description	pid	Process
Token: SeDebugPrivilege	1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
Token: SeDebugPrivilege	4068	svchost.exe
Token: SeBackupPrivilege	1324	vssvc.exe
Token: SeRestorePrivilege	1324	vssvc.exe
Token: SeAuditPrivilege	1324	vssvc.exe
Token: SeIncreaseQuotaPrivilege	4472	WMIC.exe
Token: SeSecurityPrivilege	4472	WMIC.exe
Token: SeTakeOwnershipPrivilege	4472	WMIC.exe
Token: SeLoadDriverPrivilege	4472	WMIC.exe
Token: SeSystemProfilePrivilege	4472	WMIC.exe
Token: SeSystemtimePrivilege	4472	WMIC.exe
Token: SeProfSingleProcessPrivilege	4472	WMIC.exe
Token: SeIncBasePriorityPrivilege	4472	WMIC.exe
Token: SeCreatePagefilePrivilege	4472	WMIC.exe
Token: SeBackupPrivilege	4472	WMIC.exe
Token: SeRestorePrivilege	4472	WMIC.exe
Token: SeShutdownPrivilege	4472	WMIC.exe
Token: SeDebugPrivilege	4472	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4472	WMIC.exe
Token: SeRemoteShutdownPrivilege	4472	WMIC.exe
Token: SeUndockPrivilege	4472	WMIC.exe
Token: SeManageVolumePrivilege	4472	WMIC.exe
Token: 33	4472	WMIC.exe
Token: 34	4472	WMIC.exe
Token: 35	4472	WMIC.exe
Token: 36	4472	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4472	WMIC.exe
Token: SeSecurityPrivilege	4472	WMIC.exe
Token: SeTakeOwnershipPrivilege	4472	WMIC.exe
Token: SeLoadDriverPrivilege	4472	WMIC.exe
Token: SeSystemProfilePrivilege	4472	WMIC.exe
Token: SeSystemtimePrivilege	4472	WMIC.exe
Token: SeProfSingleProcessPrivilege	4472	WMIC.exe
Token: SeIncBasePriorityPrivilege	4472	WMIC.exe
Token: SeCreatePagefilePrivilege	4472	WMIC.exe
Token: SeBackupPrivilege	4472	WMIC.exe
Token: SeRestorePrivilege	4472	WMIC.exe
Token: SeShutdownPrivilege	4472	WMIC.exe
Token: SeDebugPrivilege	4472	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4472	WMIC.exe
Token: SeRemoteShutdownPrivilege	4472	WMIC.exe
Token: SeUndockPrivilege	4472	WMIC.exe
Token: SeManageVolumePrivilege	4472	WMIC.exe
Token: 33	4472	WMIC.exe
Token: 34	4472	WMIC.exe
Token: 35	4472	WMIC.exe
Token: 36	4472	WMIC.exe
Token: SeBackupPrivilege	3196	wbengine.exe
Token: SeRestorePrivilege	3196	wbengine.exe
Token: SeSecurityPrivilege	3196	wbengine.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1912 wrote to memory of 4068	1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe	87
PID 1912 wrote to memory of 4068	1912	2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe	87
PID 4068 wrote to memory of 2628	4068	svchost.exe	88
PID 4068 wrote to memory of 2628	4068	svchost.exe	88
PID 2628 wrote to memory of 2040	2628	cmd.exe	90
PID 2628 wrote to memory of 2040	2628	cmd.exe	90
PID 2628 wrote to memory of 4472	2628	cmd.exe	93
PID 2628 wrote to memory of 4472	2628	cmd.exe	93
PID 4068 wrote to memory of 2512	4068	svchost.exe	95
PID 4068 wrote to memory of 2512	4068	svchost.exe	95
PID 2512 wrote to memory of 2396	2512	cmd.exe	97
PID 2512 wrote to memory of 2396	2512	cmd.exe	97
PID 2512 wrote to memory of 4904	2512	cmd.exe	98
PID 2512 wrote to memory of 4904	2512	cmd.exe	98
PID 4068 wrote to memory of 632	4068	svchost.exe	99
PID 4068 wrote to memory of 632	4068	svchost.exe	99
PID 632 wrote to memory of 3732	632	cmd.exe	101
PID 632 wrote to memory of 3732	632	cmd.exe	101
PID 4068 wrote to memory of 3572	4068	svchost.exe	107
PID 4068 wrote to memory of 3572	4068	svchost.exe	107

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\2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1912
- 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
  - 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:4068
- - 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:2628
  - - C:\Windows\system32\vssadmin.exe
      vssadmin delete shadows /all /quiet
      4⤵
      Interacts with shadow copies
      PID:2040
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic shadowcopy delete
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:4472
- - 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:2512
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} bootstatuspolicy ignoreallfailures
      4⤵
      Modifies boot configuration data using bcdedit
      PID:2396
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} recoveryenabled no
      4⤵
      Modifies boot configuration data using bcdedit
      PID:4904
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:632
  - - C:\Windows\system32\wbadmin.exe
      wbadmin delete catalog -quiet
      4⤵
      Deletes backup catalog
      PID:3732
- - 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:3572

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1324

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3196

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:3780

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:1208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Management Instrumentation

T1047

Persistence

Privilege Escalation

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\2025-02-22_7d665d19c599e7dde4678186a93cd68c_wannacry.exe.log

Filesize
226B

MD5
28d7fcc2b910da5e67ebb99451a5f598

SHA1
a5bf77a53eda1208f4f37d09d82da0b9915a6747

SHA256
2391511d0a66ed9f84ae54254f51c09e43be01ad685db80da3201ec880abd49c

SHA512
2d8eb65cbf04ca506f4ef3b9ae13ccf05ebefab702269ba70ffd1ce9e6c615db0a3ee3ac0e81a06f546fc3250b7b76155dd51241c41b507a441b658c8e761df6

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

Filesize
21B

MD5
f3cf2cbd8263794fdc35e749f030fe74

SHA1
92f408123657b7811c205c4c7d66e6efd3bc8143

SHA256
e2e17766f7dda95590b6b984f36d367fb077a2710009750354f7d6ac2ff0dfb1

SHA512
9a00ae7a7a89a60dd8c62db3b1cf20cf65518db6fe058cf1fc862463a4b8a616e2841a4c918822c00f0dc73d0b74cdab4ce318af6c4368aff66524aa10e18c23

Download Submit
C:\Users\Admin\AppData\Roaming\EditResume.xps

Filesize
1B

MD5
d1457b72c3fb323a2671125aef3eab5d

SHA1
5bab61eb53176449e25c2c82f172b82cb13ffb9d

SHA256
8a8de823d5ed3e12746a62ef169bcf372be0ca44f0a1236abc35df05d96928e1

SHA512
ca63c07ad35d8c9fb0c92d6146759b122d4ec5d3f67ebe2f30ddb69f9e6c9fd3bf31a5e408b08f1d4d9cd68120cced9e57f010bef3cde97653fed5470da7d1a0

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

Filesize
816KB

MD5
7d665d19c599e7dde4678186a93cd68c

SHA1
ee40d4a8c9f93841af4a6ce9eded30ae00d6c28c

SHA256
983223d3c64d68f560b7315bc8b32610c7606382e8778537bee3cfe70dff1f76

SHA512
522072b91c03497a84d0df047ea2be56143e58878e7064ab3c82877499df1822c43701fb9233a8ae9b1a7fe7824d0171905d5f1fb676529439c792b1c9857b1a

Download Submit
memory/1912-0-0x00007FF935533000-0x00007FF935535000-memory.dmp

Filesize
8KB

Download
memory/1912-1-0x0000000000F90000-0x0000000001062000-memory.dmp

Filesize
840KB

Download
memory/4068-14-0x00007FF935530000-0x00007FF935FF1000-memory.dmp

Filesize
10.8MB

Download
memory/4068-1143-0x00007FF935530000-0x00007FF935FF1000-memory.dmp

Filesize
10.8MB

Download