chaos | b8b8e5b340c6a689a3e155f7ccc494913af6bdd4562d78fe625e034f2c3ba843

Analysis

max time kernel
94s
max time network
124s
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, 07:28

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General

Target
2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
Size 24KB
Sample250313-ja322ay1cv
SHA256 b8b8e5b340c6a689a3e155f7ccc494913af6bdd4562d78fe625e034f2c3ba843
MD5 575da76dd86fb455c2a1c0c0f5f040af
SHA1 50aa9bfc89a248c75039d7b901bfd125e5a3693e
SHA512 da4f02c8176d6909ab4e4f9d2ddf57e29cbe1ab4a2caf45ae9871dc0ed312a97d46b5e92a01eec01cba2b0c4a4b9715839ddb9eb34e2cb9a269b4fa5db82345e
SSDEEP 384:+n+mhVbzo4j3rPOCLTAE9efa8blFQBeJMS7Fb4hN5F:Nsk47rvB9e/bBuS7Fb4NX
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

chaos defense_evasion evasion execution impact ransomware spyware stealer

Malware Config

Extracted

Path

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

chaos

Ransom Note

----> Chaos is multi language ransomware. Translate your note to any language <---- All of your files have been encrypted Your computer was infected with a ransomware virus. Your files have been encrypted and you won't be able to decrypt them without our help.What can I do to get my files back?You can buy our special decryption software, this software will allow you to recover all of your data and remove the ransomware from your computer.The price for the software is $1,500. Payment can be made in Bitcoin only. How do I pay, where do I get Bitcoin? Purchasing Bitcoin varies from country to country, you are best advised to do a quick google search yourself to find out how to buy Bitcoin. Many of our customers have reported these sites to be fast and reliable: Coinmama - hxxps://www.coinmama.com Bitpanda - hxxps://www.bitpanda.com Payment informationAmount: 0.1473766 BTC Bitcoin Address: bc1qlnzcep4l4ac0ttdrq7awxev9ehu465f2vpt9x0

Signatures

Chaos
Ransomware family first seen in June 2021.
ransomware 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
316	bcdedit.exe
1056	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
3252	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-1-5-21-1294999112-580688058-1763548717-1000\Control Panel\International\Geo\Nation	svchost.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1294999112-580688058-1763548717-1000\Control Panel\International\Geo\Nation	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.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\read_it.txt	svchost.exe

Executes dropped EXE 1 IoCs

pid	Process
2564	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\Default\AppData\Local\Microsoft\Windows\WinX\Group2\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\Default\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Libraries\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\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\Local\Microsoft\Windows\Application Shortcuts\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\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Documents\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\Desktop\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\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Saved Games\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\Videos\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\Start Menu\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Searches\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\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\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\All Users\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini	svchost.exe
File opened for modification	C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\AccountPictures\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\OneDrive\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Pictures\desktop.ini	svchost.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-1294999112-580688058-1763548717-1000\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\Local\Microsoft\Windows\WinX\Group3\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Contacts\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Downloads\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Pictures\Saved Pictures\desktop.ini	svchost.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini	svchost.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Favorites\Links\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn1\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\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\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\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Music\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Pictures\Camera Roll\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\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\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Downloads\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\AccountPictures\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Videos\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\Burn\Burn\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\All Users\Microsoft\Windows\Start Menu\Programs\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\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\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini	svchost.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini	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
1408	vssadmin.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1294999112-580688058-1763548717-1000_Classes\Local Settings	svchost.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
1036	NOTEPAD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2564	svchost.exe

Suspicious behavior: EnumeratesProcesses 56 IoCs

pid	Process
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe
2564	svchost.exe

Suspicious use of AdjustPrivilegeToken 50 IoCs

description	pid	Process
Token: SeDebugPrivilege	2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
Token: SeDebugPrivilege	2564	svchost.exe
Token: SeBackupPrivilege	1776	vssvc.exe
Token: SeRestorePrivilege	1776	vssvc.exe
Token: SeAuditPrivilege	1776	vssvc.exe
Token: SeIncreaseQuotaPrivilege	2560	WMIC.exe
Token: SeSecurityPrivilege	2560	WMIC.exe
Token: SeTakeOwnershipPrivilege	2560	WMIC.exe
Token: SeLoadDriverPrivilege	2560	WMIC.exe
Token: SeSystemProfilePrivilege	2560	WMIC.exe
Token: SeSystemtimePrivilege	2560	WMIC.exe
Token: SeProfSingleProcessPrivilege	2560	WMIC.exe
Token: SeIncBasePriorityPrivilege	2560	WMIC.exe
Token: SeCreatePagefilePrivilege	2560	WMIC.exe
Token: SeBackupPrivilege	2560	WMIC.exe
Token: SeRestorePrivilege	2560	WMIC.exe
Token: SeShutdownPrivilege	2560	WMIC.exe
Token: SeDebugPrivilege	2560	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2560	WMIC.exe
Token: SeRemoteShutdownPrivilege	2560	WMIC.exe
Token: SeUndockPrivilege	2560	WMIC.exe
Token: SeManageVolumePrivilege	2560	WMIC.exe
Token: 33	2560	WMIC.exe
Token: 34	2560	WMIC.exe
Token: 35	2560	WMIC.exe
Token: 36	2560	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2560	WMIC.exe
Token: SeSecurityPrivilege	2560	WMIC.exe
Token: SeTakeOwnershipPrivilege	2560	WMIC.exe
Token: SeLoadDriverPrivilege	2560	WMIC.exe
Token: SeSystemProfilePrivilege	2560	WMIC.exe
Token: SeSystemtimePrivilege	2560	WMIC.exe
Token: SeProfSingleProcessPrivilege	2560	WMIC.exe
Token: SeIncBasePriorityPrivilege	2560	WMIC.exe
Token: SeCreatePagefilePrivilege	2560	WMIC.exe
Token: SeBackupPrivilege	2560	WMIC.exe
Token: SeRestorePrivilege	2560	WMIC.exe
Token: SeShutdownPrivilege	2560	WMIC.exe
Token: SeDebugPrivilege	2560	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2560	WMIC.exe
Token: SeRemoteShutdownPrivilege	2560	WMIC.exe
Token: SeUndockPrivilege	2560	WMIC.exe
Token: SeManageVolumePrivilege	2560	WMIC.exe
Token: 33	2560	WMIC.exe
Token: 34	2560	WMIC.exe
Token: 35	2560	WMIC.exe
Token: 36	2560	WMIC.exe
Token: SeBackupPrivilege	2320	wbengine.exe
Token: SeRestorePrivilege	2320	wbengine.exe
Token: SeSecurityPrivilege	2320	wbengine.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 2564	2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe	90
PID 2392 wrote to memory of 2564	2392	2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe	90
PID 2564 wrote to memory of 624	2564	svchost.exe	97
PID 2564 wrote to memory of 624	2564	svchost.exe	97
PID 624 wrote to memory of 1408	624	cmd.exe	99
PID 624 wrote to memory of 1408	624	cmd.exe	99
PID 624 wrote to memory of 2560	624	cmd.exe	102
PID 624 wrote to memory of 2560	624	cmd.exe	102
PID 2564 wrote to memory of 404	2564	svchost.exe	103
PID 2564 wrote to memory of 404	2564	svchost.exe	103
PID 404 wrote to memory of 316	404	cmd.exe	105
PID 404 wrote to memory of 316	404	cmd.exe	105
PID 404 wrote to memory of 1056	404	cmd.exe	106
PID 404 wrote to memory of 1056	404	cmd.exe	106
PID 2564 wrote to memory of 2592	2564	svchost.exe	107
PID 2564 wrote to memory of 2592	2564	svchost.exe	107
PID 2592 wrote to memory of 3252	2592	cmd.exe	109
PID 2592 wrote to memory of 3252	2592	cmd.exe	109
PID 2564 wrote to memory of 1036	2564	svchost.exe	116
PID 2564 wrote to memory of 1036	2564	svchost.exe	116

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_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2392
- 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)
  - Modifies registry class
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2564
- - 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:624
  - - C:\Windows\system32\vssadmin.exe
      vssadmin delete shadows /all /quiet
      4⤵
      Interacts with shadow copies
      PID:1408
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic shadowcopy delete
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:2560
- - 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:404
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} bootstatuspolicy ignoreallfailures
      4⤵
      Modifies boot configuration data using bcdedit
      PID:316
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} recoveryenabled no
      4⤵
      Modifies boot configuration data using bcdedit
      PID:1056
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2592
  - - C:\Windows\system32\wbadmin.exe
      wbadmin delete catalog -quiet
      4⤵
      Deletes backup catalog
      PID:3252
- - 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:1036

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1776

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2320

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:3716

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:3568

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

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

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\2025-03-13_575da76dd86fb455c2a1c0c0f5f040af_chaos_destroyer_wannacry.exe.log
Size 226B
SHA256 2391511d0a66ed9f84ae54254f51c09e43be01ad685db80da3201ec880abd49c
MD5 28d7fcc2b910da5e67ebb99451a5f598
SHA1 a5bf77a53eda1208f4f37d09d82da0b9915a6747
SHA512 2d8eb65cbf04ca506f4ef3b9ae13ccf05ebefab702269ba70ffd1ce9e6c615db0a3ee3ac0e81a06f546fc3250b7b76155dd51241c41b507a441b658c8e761df6
MD5 SHA1 SHA512

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read_it.txt

Path C:\Users\Admin\AppData\Local\read_it.txt
Size 964B
SHA256 7d767e907be373c680d1f7884d779588eb643bebb3f27bf3b5ed4864aa4d8121
MD5 4217b8b83ce3c3f70029a056546f8fd0
SHA1 487cdb5733d073a0427418888e8f7070fe782a03
SHA512 2a58c99fa52f99c276e27eb98aef2ce1205f16d1e37b7e87eb69e9ecda22b578195a43f1a7f70fead6ba70421abf2f85c917551c191536eaf1f3011d3d24f740
MD5 SHA1 SHA512

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ExportWait.mpeg

Path C:\Users\Admin\AppData\Roaming\ExportWait.mpeg
Size 1B
SHA256 8a8de823d5ed3e12746a62ef169bcf372be0ca44f0a1236abc35df05d96928e1
MD5 d1457b72c3fb323a2671125aef3eab5d
SHA1 5bab61eb53176449e25c2c82f172b82cb13ffb9d
SHA512 ca63c07ad35d8c9fb0c92d6146759b122d4ec5d3f67ebe2f30ddb69f9e6c9fd3bf31a5e408b08f1d4d9cd68120cced9e57f010bef3cde97653fed5470da7d1a0
MD5 SHA1 SHA512

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svchost.exe

Path C:\Users\Admin\AppData\Roaming\svchost.exe
Size 24KB
SHA256 b8b8e5b340c6a689a3e155f7ccc494913af6bdd4562d78fe625e034f2c3ba843
MD5 575da76dd86fb455c2a1c0c0f5f040af
SHA1 50aa9bfc89a248c75039d7b901bfd125e5a3693e
SHA512 da4f02c8176d6909ab4e4f9d2ddf57e29cbe1ab4a2caf45ae9871dc0ed312a97d46b5e92a01eec01cba2b0c4a4b9715839ddb9eb34e2cb9a269b4fa5db82345e
SSDEEP 384:+n+mhVbzo4j3rPOCLTAE9efa8blFQBeJMS7Fb4hN5F:Nsk47rvB9e/bBuS7Fb4NX
MD5 SHA1 SHA512 SSDEEP

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memory/2392-0-0x00007FFDED073000-0x00007FFDED075000-memory.dmp

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memory/2392-1-0x0000000000030000-0x000000000003C000-memory.dmp

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memory/2564-14-0x00007FFDED070000-0x00007FFDEDB31000-memory.dmp

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memory/2564-1191-0x00007FFDED070000-0x00007FFDEDB31000-memory.dmp

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