chaos | 6d4fdb81ba3d3005f83e87f1b28fd48fbfe213a6dd164b95d939b9391faff82e

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31-01-2025 12:59

250131-p8d4fswmbx 10

27-01-2025 15:12

24-01-2025 15:20

22-01-2025 17:56

21-01-2025 17:40

21-01-2025 15:38

21-01-2025 14:09

Analysis

max time kernel
239s
max time network
240s
platform
windows11-21h2_x64
resource
win11-20241023-en
resource tags

arch:x64arch:x86image:win11-20241023-enlocale:en-usos:windows11-21h2-x64system
submitted
31-01-2025 12:59

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General

Target

2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
Size

352KB
MD5

07244d8bbd0721454ea97e696b6e85d3
SHA1

06bc9b13360ac74b019cab18c96cc888474afc52
SHA256

6d4fdb81ba3d3005f83e87f1b28fd48fbfe213a6dd164b95d939b9391faff82e
SHA512

73c5fa9ee0bf8f91daa41f15932b0138329990d192bda0b75b90bd2f70fc8aaab28f509c9562355942a0563c418c96f99c0322e149e8c9b6d8ff83f14e3a8061
SSDEEP

6144:gV3r9iXlkEt9RGv5IKp/ntL2FJGAJRaWJ1rQPNDEDKx22LV:gglkEHshIKpvtg4AJRaWkp

Score

10^/10

chaos defense_evasion discovery 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
behavioral1/memory/964-1-0x00000000003A0000-0x00000000003CC000-memory.dmp	family_chaos
behavioral1/files/0x001c00000002aabe-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
1504	bcdedit.exe
868	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
1180	wbadmin.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
3704	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) 34 IoCs

description	ioc	Process
File opened for modification	C:\Users\Public\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\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\Maintenance\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\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Videos\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Pictures\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\Favorites\Links\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\Public\Music\desktop.ini	svchost.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-4248760313-3670024077-2384670640-1000\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Desktop\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\Libraries\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\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Documents\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\Saved Games\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Pictures\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\Windows\SendTo\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\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\Public\Desktop\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Music\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\OneDrive\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Videos\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Links\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\Accessories\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-1-5-21-4248760313-3670024077-2384670640-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6a6g5bxwx.jpg"	svchost.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SystemTemp	chrome.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.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
800	vssadmin.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133828022279093372"	chrome.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000_Classes\Local Settings	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000_Classes\Local Settings	OpenWith.exe

Opens file in notepad (likely ransom note) 4 IoCs

ransomware

pid	Process
4052	NOTEPAD.EXE
1148	NOTEPAD.EXE
4016	NOTEPAD.EXE
316	NOTEPAD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3704	svchost.exe

Suspicious behavior: EnumeratesProcesses 37 IoCs

pid	Process
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
3704	svchost.exe
228	chrome.exe
228	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
228	chrome.exe
228	chrome.exe
228	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
Token: SeDebugPrivilege	3704	svchost.exe
Token: SeBackupPrivilege	3744	vssvc.exe
Token: SeRestorePrivilege	3744	vssvc.exe
Token: SeAuditPrivilege	3744	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	2440	wbengine.exe
Token: SeRestorePrivilege	2440	wbengine.exe
Token: SeSecurityPrivilege	2440	wbengine.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2404	OpenWith.exe
3688	OpenWith.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 964 wrote to memory of 3704	964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe	77
PID 964 wrote to memory of 3704	964	2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe	77
PID 3704 wrote to memory of 2684	3704	svchost.exe	78
PID 3704 wrote to memory of 2684	3704	svchost.exe	78
PID 2684 wrote to memory of 800	2684	cmd.exe	80
PID 2684 wrote to memory of 800	2684	cmd.exe	80
PID 2684 wrote to memory of 4472	2684	cmd.exe	83
PID 2684 wrote to memory of 4472	2684	cmd.exe	83
PID 3704 wrote to memory of 3928	3704	svchost.exe	85
PID 3704 wrote to memory of 3928	3704	svchost.exe	85
PID 3928 wrote to memory of 1504	3928	cmd.exe	87
PID 3928 wrote to memory of 1504	3928	cmd.exe	87
PID 3928 wrote to memory of 868	3928	cmd.exe	88
PID 3928 wrote to memory of 868	3928	cmd.exe	88
PID 3704 wrote to memory of 4000	3704	svchost.exe	89
PID 3704 wrote to memory of 4000	3704	svchost.exe	89
PID 4000 wrote to memory of 1180	4000	cmd.exe	91
PID 4000 wrote to memory of 1180	4000	cmd.exe	91
PID 3704 wrote to memory of 4052	3704	svchost.exe	96
PID 3704 wrote to memory of 4052	3704	svchost.exe	96
PID 228 wrote to memory of 2192	228	chrome.exe	107
PID 228 wrote to memory of 2192	228	chrome.exe	107
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 1056	228	chrome.exe	108
PID 228 wrote to memory of 832	228	chrome.exe	109
PID 228 wrote to memory of 832	228	chrome.exe	109
PID 228 wrote to memory of 4156	228	chrome.exe	110
PID 228 wrote to memory of 4156	228	chrome.exe	110
PID 228 wrote to memory of 4156	228	chrome.exe	110
PID 228 wrote to memory of 4156	228	chrome.exe	110
PID 228 wrote to memory of 4156	228	chrome.exe	110
PID 228 wrote to memory of 4156	228	chrome.exe	110
PID 228 wrote to memory of 4156	228	chrome.exe	110
PID 228 wrote to memory of 4156	228	chrome.exe	110
PID 228 wrote to memory of 4156	228	chrome.exe	110
PID 228 wrote to memory of 4156	228	chrome.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\2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2025-01-21_07244d8bbd0721454ea97e696b6e85d3_wannacry.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:964
- C:\Users\Admin\AppData\Roaming\svchost.exe
  "C:\Users\Admin\AppData\Roaming\svchost.exe"
  2⤵
  - 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:3704
- - 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:2684
  - - C:\Windows\system32\vssadmin.exe
      vssadmin delete shadows /all /quiet
      4⤵
      Interacts with shadow copies
      PID:800
  - - 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:3928
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} bootstatuspolicy ignoreallfailures
      4⤵
      Modifies boot configuration data using bcdedit
      PID:1504
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} recoveryenabled no
      4⤵
      Modifies boot configuration data using bcdedit
      PID:868
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4000
  - - C:\Windows\system32\wbadmin.exe
      wbadmin delete catalog -quiet
      4⤵
      Deletes backup catalog
      PID:1180
- - 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:4052

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3744

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2440

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2504

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:4624

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2404

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\SetFind.txt
1⤵
- Opens file in notepad (likely ransom note)
PID:1148

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Public\Desktop\read_it.txt
1⤵
- Opens file in notepad (likely ransom note)
PID:4016

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3688

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\SetFind.txt
1⤵
- Opens file in notepad (likely ransom note)
PID:316

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Drops file in Windows directory
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:228
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0x108,0x10c,0x110,0xe4,0x114,0x7ffb1fedcc40,0x7ffb1fedcc4c,0x7ffb1fedcc58
  2⤵
  PID:2192
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1764,i,4175237072176245424,16831806792040137988,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=1760 /prefetch:2
  2⤵
  PID:1056
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=2060,i,4175237072176245424,16831806792040137988,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2116 /prefetch:3
  2⤵
  PID:832
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2196,i,4175237072176245424,16831806792040137988,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2204 /prefetch:8
  2⤵
  PID:4156
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3068,i,4175237072176245424,16831806792040137988,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3092 /prefetch:1
  2⤵
  PID:4800
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3108,i,4175237072176245424,16831806792040137988,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3288 /prefetch:1
  2⤵
  PID:2364
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4120,i,4175237072176245424,16831806792040137988,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4496 /prefetch:1
  2⤵
  PID:4836
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4532,i,4175237072176245424,16831806792040137988,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4820 /prefetch:8
  2⤵
  PID:5028
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4972,i,4175237072176245424,16831806792040137988,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  PID:3920

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:1344

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:1636

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

Browser Information Discovery

T1217

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\Google\Chrome\User Data\Default\BrowsingTopicsState

Filesize
649B

MD5
222f64c3c5ce42d958ad4fba56a4e1b2

SHA1
6c4a4794014e238b76e672e57c4fc50901c49e68

SHA256
0bf22d6b6d2b7974e2389272e5efd563e434659991a0797c704d573aff791555

SHA512
88fb2bd9ebfd8bca415ef358a871ece90952c33219f3069379bde21e18e36ffc800a06da652d10a955e6c2a0454c3a004d1dc4c372ae8e758b6db00e2a02cf19

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

Filesize
352KB

MD5
07244d8bbd0721454ea97e696b6e85d3

SHA1
06bc9b13360ac74b019cab18c96cc888474afc52

SHA256
6d4fdb81ba3d3005f83e87f1b28fd48fbfe213a6dd164b95d939b9391faff82e

SHA512
73c5fa9ee0bf8f91daa41f15932b0138329990d192bda0b75b90bd2f70fc8aaab28f509c9562355942a0563c418c96f99c0322e149e8c9b6d8ff83f14e3a8061

Download Submit
C:\Users\Admin\Desktop\read_it.txt

Filesize
120B

MD5
8a4a98a8bfe11567dd16d06ddc364346

SHA1
ed94fda66affe31abe3002f8e702c3ddd5e37ba8

SHA256
48236cc3c7a1316f9f61201f2937c9653b9e6c8f6b038f9a94fbe7a3a3153cd3

SHA512
662ae12eee1180e34a41a4e2b018cae970fabeb446a9d8e82c692ca32d52ebadccc8a465b7dce4988af9f37d42dcfaec7b028e6a3c107b9b6cdc81e345770141

Download Submit
memory/964-0-0x00007FFB35D43000-0x00007FFB35D45000-memory.dmp

Filesize
8KB

Download
memory/964-1-0x00000000003A0000-0x00000000003CC000-memory.dmp

Filesize
176KB

Download
memory/3704-14-0x00007FFB35D40000-0x00007FFB36802000-memory.dmp

Filesize
10.8MB

Download
memory/3704-70-0x00007FFB35D40000-0x00007FFB36802000-memory.dmp

Filesize
10.8MB

Download