chaos | aa62ff9d44c493287764f1efa85f236c2d633d68724d907279709559b56572d2

Analysis

max time kernel
137s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27-08-2024 19:26

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General

Target

2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
Size

27KB
MD5

12964292654b711b26b0039661181e7b
SHA1

37b01028df0a60e9f945776f14b6f44f1980061f
SHA256

aa62ff9d44c493287764f1efa85f236c2d633d68724d907279709559b56572d2
SHA512

19bb5a23832acff3bba40f31655b9cf604dadd1f92c8af4e9ccf480c9f39947fb8177ecae43e3f642b2fac82e7afda65afd2d38ed0c31e0a135374f21b9d55ad
SSDEEP

384:QtWZPzzxAm1vp5ZRoDNhvLKeOS2NiCXlROy5o91+WSFpQ082v5:l7zxAmpfyzeeOSSi2ho9wWSFb82R

Score

10^/10

chaos defense_evasion evasion execution impact persistence ransomware spyware stealer

Malware Config

Extracted

Path

C:\Users\Admin\3D Objects\read_it.txt

Ransom Note

Don't worry, you can return all your files! All your files like documents, photos, databases and other important are encrypted What guarantees do we give to you? You can send 3 of your encrypted files and we decrypt it for free. You must follow these steps To decrypt your files : 1) Write on our e-mail :[email protected] ( In case of no answer in 24 hours check your spam folder or write us to this e-mail: [email protected]) 2) Obtain Bitcoin (You have to pay for decryption in Bitcoins. After payment we will send you the tool that will decrypt all your files.)

Emails

[email protected]

Signatures

Chaos
Ransomware family first seen in June 2021.
ransomware chaos

Chaos Ransomware 2 IoCs

resource	yara_rule
behavioral2/memory/4588-1-0x0000000000E80000-0x0000000000E8E000-memory.dmp	family_chaos
behavioral2/files/0x000d0000000006c5-7.dat	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
2512	bcdedit.exe
3532	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
1632	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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	svchost.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\read_it.txt	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini	svchost.exe

Executes dropped EXE 1 IoCs

pid	Process
540	svchost.exe

Reads user/profile data of web browsers 2 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

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-1-5-21-1302416131-1437503476-2806442725-1000\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\Default\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\Accessibility\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Documents\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\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\Admin\AppData\Local\Microsoft\Windows\Burn\Burn1\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\OneDrive\desktop.ini	svchost.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-1302416131-1437503476-2806442725-1000\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\All Users\Microsoft\Windows\Start Menu\Programs\StartUp\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\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\All Users\Microsoft\Windows\Start Menu\Programs\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\Pictures\Camera Roll\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Searches\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Libraries\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\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\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Music\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\Saved Games\desktop.ini	svchost.exe
File opened for modification	C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini	svchost.exe
File opened for modification	C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\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\All Users\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Desktop\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Documents\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\Desktop\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\Group3\desktop.ini	svchost.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\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\Public\Downloads\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\Favorites\Links\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Videos\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Contacts\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini	svchost.exe
File opened for modification	C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Maintenance\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\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\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Music\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\Accessories\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\Burn2\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\Administrative Tools\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Favorites\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Links\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Pictures\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\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\Accessories\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Downloads\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\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName	vds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\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
2224	vssadmin.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000_Classes\Local Settings	svchost.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4488	NOTEPAD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
540	svchost.exe

Suspicious behavior: EnumeratesProcesses 50 IoCs

pid	Process
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe
540	svchost.exe

Suspicious use of AdjustPrivilegeToken 50 IoCs

description	pid	Process
Token: SeDebugPrivilege	4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
Token: SeDebugPrivilege	540	svchost.exe
Token: SeBackupPrivilege	1080	vssvc.exe
Token: SeRestorePrivilege	1080	vssvc.exe
Token: SeAuditPrivilege	1080	vssvc.exe
Token: SeIncreaseQuotaPrivilege	3624	WMIC.exe
Token: SeSecurityPrivilege	3624	WMIC.exe
Token: SeTakeOwnershipPrivilege	3624	WMIC.exe
Token: SeLoadDriverPrivilege	3624	WMIC.exe
Token: SeSystemProfilePrivilege	3624	WMIC.exe
Token: SeSystemtimePrivilege	3624	WMIC.exe
Token: SeProfSingleProcessPrivilege	3624	WMIC.exe
Token: SeIncBasePriorityPrivilege	3624	WMIC.exe
Token: SeCreatePagefilePrivilege	3624	WMIC.exe
Token: SeBackupPrivilege	3624	WMIC.exe
Token: SeRestorePrivilege	3624	WMIC.exe
Token: SeShutdownPrivilege	3624	WMIC.exe
Token: SeDebugPrivilege	3624	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3624	WMIC.exe
Token: SeRemoteShutdownPrivilege	3624	WMIC.exe
Token: SeUndockPrivilege	3624	WMIC.exe
Token: SeManageVolumePrivilege	3624	WMIC.exe
Token: 33	3624	WMIC.exe
Token: 34	3624	WMIC.exe
Token: 35	3624	WMIC.exe
Token: 36	3624	WMIC.exe
Token: SeIncreaseQuotaPrivilege	3624	WMIC.exe
Token: SeSecurityPrivilege	3624	WMIC.exe
Token: SeTakeOwnershipPrivilege	3624	WMIC.exe
Token: SeLoadDriverPrivilege	3624	WMIC.exe
Token: SeSystemProfilePrivilege	3624	WMIC.exe
Token: SeSystemtimePrivilege	3624	WMIC.exe
Token: SeProfSingleProcessPrivilege	3624	WMIC.exe
Token: SeIncBasePriorityPrivilege	3624	WMIC.exe
Token: SeCreatePagefilePrivilege	3624	WMIC.exe
Token: SeBackupPrivilege	3624	WMIC.exe
Token: SeRestorePrivilege	3624	WMIC.exe
Token: SeShutdownPrivilege	3624	WMIC.exe
Token: SeDebugPrivilege	3624	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3624	WMIC.exe
Token: SeRemoteShutdownPrivilege	3624	WMIC.exe
Token: SeUndockPrivilege	3624	WMIC.exe
Token: SeManageVolumePrivilege	3624	WMIC.exe
Token: 33	3624	WMIC.exe
Token: 34	3624	WMIC.exe
Token: 35	3624	WMIC.exe
Token: 36	3624	WMIC.exe
Token: SeBackupPrivilege	1976	wbengine.exe
Token: SeRestorePrivilege	1976	wbengine.exe
Token: SeSecurityPrivilege	1976	wbengine.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 4588 wrote to memory of 540	4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe	88
PID 4588 wrote to memory of 540	4588	2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe	88
PID 540 wrote to memory of 3340	540	svchost.exe	89
PID 540 wrote to memory of 3340	540	svchost.exe	89
PID 3340 wrote to memory of 2224	3340	cmd.exe	91
PID 3340 wrote to memory of 2224	3340	cmd.exe	91
PID 3340 wrote to memory of 3624	3340	cmd.exe	94
PID 3340 wrote to memory of 3624	3340	cmd.exe	94
PID 540 wrote to memory of 4856	540	svchost.exe	96
PID 540 wrote to memory of 4856	540	svchost.exe	96
PID 4856 wrote to memory of 2512	4856	cmd.exe	98
PID 4856 wrote to memory of 2512	4856	cmd.exe	98
PID 4856 wrote to memory of 3532	4856	cmd.exe	99
PID 4856 wrote to memory of 3532	4856	cmd.exe	99
PID 540 wrote to memory of 396	540	svchost.exe	100
PID 540 wrote to memory of 396	540	svchost.exe	100
PID 396 wrote to memory of 1632	396	cmd.exe	102
PID 396 wrote to memory of 1632	396	cmd.exe	102
PID 540 wrote to memory of 4488	540	svchost.exe	107
PID 540 wrote to memory of 4488	540	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\2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4588
- 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)
  - Modifies registry class
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:540
- - 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:3340
  - - C:\Windows\system32\vssadmin.exe
      vssadmin delete shadows /all /quiet
      4⤵
      Interacts with shadow copies
      PID:2224
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic shadowcopy delete
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:3624
- - 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:4856
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} bootstatuspolicy ignoreallfailures
      4⤵
      Modifies boot configuration data using bcdedit
      PID:2512
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} recoveryenabled no
      4⤵
      Modifies boot configuration data using bcdedit
      PID:3532
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:396
  - - C:\Windows\system32\wbadmin.exe
      wbadmin delete catalog -quiet
      4⤵
      Deletes backup catalog
      PID:1632
- - 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:4488

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1080

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1976

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1284

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:752

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

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

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Downloads

C:\Users\Admin\3D Objects\read_it.txt

Filesize
582B

MD5
ed5cc52876db869de48a4783069c2a5e

SHA1
a9d51ceaeff715ace430f9462ab2ee4e7f33e70e

SHA256
45726f2f29967ef016f8d556fb6468a577307d67388cc4530295a9ca10fdfa36

SHA512
1745aefb9b4db4cdd7c08ee3a7d133db08f35a336fd18b598211519b481ef25ac84a3e8a3da3db06caef9f531288d1cf0ca8d4b2560637945e7953e8b45421f5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\2024-08-27_12964292654b711b26b0039661181e7b_destroyer_wannacry.exe.log

Filesize
1KB

MD5
baf55b95da4a601229647f25dad12878

SHA1
abc16954ebfd213733c4493fc1910164d825cac8

SHA256
ee954c5d8156fd8890e582c716e5758ed9b33721258f10e758bdc31ccbcb1924

SHA512
24f502fedb1a305d0d7b08857ffc1db9b2359ff34e06d5748ecc84e35c985f29a20d9f0a533bea32d234ab37097ec0481620c63b14ac89b280e75e14d19fd545

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

Filesize
27KB

MD5
12964292654b711b26b0039661181e7b

SHA1
37b01028df0a60e9f945776f14b6f44f1980061f

SHA256
aa62ff9d44c493287764f1efa85f236c2d633d68724d907279709559b56572d2

SHA512
19bb5a23832acff3bba40f31655b9cf604dadd1f92c8af4e9ccf480c9f39947fb8177ecae43e3f642b2fac82e7afda65afd2d38ed0c31e0a135374f21b9d55ad

Download Submit
C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\Magnify.lnk

Filesize
1B

MD5
d1457b72c3fb323a2671125aef3eab5d

SHA1
5bab61eb53176449e25c2c82f172b82cb13ffb9d

SHA256
8a8de823d5ed3e12746a62ef169bcf372be0ca44f0a1236abc35df05d96928e1

SHA512
ca63c07ad35d8c9fb0c92d6146759b122d4ec5d3f67ebe2f30ddb69f9e6c9fd3bf31a5e408b08f1d4d9cd68120cced9e57f010bef3cde97653fed5470da7d1a0

Download Submit
memory/540-15-0x00007FFDDFB50000-0x00007FFDE0611000-memory.dmp

Filesize
10.8MB

Download
memory/540-1111-0x00007FFDDFB50000-0x00007FFDE0611000-memory.dmp

Filesize
10.8MB

Download
memory/4588-0-0x00007FFDDFB53000-0x00007FFDDFB55000-memory.dmp

Filesize
8KB

Download
memory/4588-1-0x0000000000E80000-0x0000000000E8E000-memory.dmp

Filesize
56KB

Download
memory/4588-2-0x00007FFDDFB50000-0x00007FFDE0611000-memory.dmp

Filesize
10.8MB

Download
memory/4588-16-0x00007FFDDFB50000-0x00007FFDE0611000-memory.dmp

Filesize
10.8MB

Download