Overview
overview
10Static
static
10533.7z
windows11-21h2-x64
533.7z
windows7-x64
533.7z
windows10-2004-x64
533.7z
windows10-ltsc_2021-x64
533.7z
windows11-21h2-x64
084c57449c...0e.exe
windows10-ltsc_2021-x64
10084c57449c...0e.exe
windows7-x64
10084c57449c...0e.exe
windows10-2004-x64
10084c57449c...0e.exe
windows10-ltsc_2021-x64
10084c57449c...0e.exe
windows11-21h2-x64
1014b94844b9...c3.exe
windows10-ltsc_2021-x64
1014b94844b9...c3.exe
windows7-x64
1014b94844b9...c3.exe
windows10-2004-x64
1014b94844b9...c3.exe
windows10-ltsc_2021-x64
1014b94844b9...c3.exe
windows11-21h2-x64
102daa514408...2e.exe
windows10-ltsc_2021-x64
102daa514408...2e.exe
windows7-x64
102daa514408...2e.exe
windows10-2004-x64
102daa514408...2e.exe
windows10-ltsc_2021-x64
102daa514408...2e.exe
windows11-21h2-x64
102e6f094748...ec.exe
windows10-ltsc_2021-x64
2e6f094748...ec.exe
windows7-x64
2e6f094748...ec.exe
windows10-2004-x64
2e6f094748...ec.exe
windows10-ltsc_2021-x64
2e6f094748...ec.exe
windows11-21h2-x64
2e96b55980...ea.exe
windows10-ltsc_2021-x64
12e96b55980...ea.exe
windows7-x64
12e96b55980...ea.exe
windows10-2004-x64
12e96b55980...ea.exe
windows10-ltsc_2021-x64
12e96b55980...ea.exe
windows11-21h2-x64
1Resubmissions
25/03/2025, 13:12
250325-qfl42aznw9 1025/03/2025, 13:09
250325-qdtq4aznv6 1025/03/2025, 13:05
250325-qbtcjszns3 1025/03/2025, 13:01
250325-p9k86awxat 1025/03/2025, 12:55
250325-p58tnawwe1 1025/03/2025, 12:51
250325-p3txqazmt6 1005/02/2025, 11:16
250205-ndjvsavrdm 1016/07/2024, 08:54
240716-kt64gavakp 10Analysis
-
max time kernel
103s -
max time network
110s -
platform
windows10-ltsc_2021_x64 -
resource
win10ltsc2021-20250314-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system -
submitted
25/03/2025, 12:51
Static task
static1
Behavioral task
behavioral1
Sample
533.7z
Resource
win11-20250313-en
Behavioral task
behavioral2
Sample
533.7z
Resource
win7-20240903-en
Behavioral task
behavioral3
Sample
533.7z
Resource
win10v2004-20250314-en
Behavioral task
behavioral4
Sample
533.7z
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral5
Sample
533.7z
Resource
win11-20250313-en
Behavioral task
behavioral6
Sample
084c57449c765416706301c723116da5073aa60da415c0eb3013239611135b0e.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral7
Sample
084c57449c765416706301c723116da5073aa60da415c0eb3013239611135b0e.exe
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
084c57449c765416706301c723116da5073aa60da415c0eb3013239611135b0e.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral9
Sample
084c57449c765416706301c723116da5073aa60da415c0eb3013239611135b0e.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral10
Sample
084c57449c765416706301c723116da5073aa60da415c0eb3013239611135b0e.exe
Resource
win11-20250313-en
Behavioral task
behavioral11
Sample
14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral12
Sample
14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe
Resource
win7-20240903-en
Behavioral task
behavioral13
Sample
14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral14
Sample
14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral15
Sample
14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe
Resource
win11-20250314-en
Behavioral task
behavioral16
Sample
2daa5144081dd288c1dc936ec27b1c8bd709633450ceb73f235fccd1c3d3c62e.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral17
Sample
2daa5144081dd288c1dc936ec27b1c8bd709633450ceb73f235fccd1c3d3c62e.exe
Resource
win7-20241010-en
Behavioral task
behavioral18
Sample
2daa5144081dd288c1dc936ec27b1c8bd709633450ceb73f235fccd1c3d3c62e.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral19
Sample
2daa5144081dd288c1dc936ec27b1c8bd709633450ceb73f235fccd1c3d3c62e.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral20
Sample
2daa5144081dd288c1dc936ec27b1c8bd709633450ceb73f235fccd1c3d3c62e.exe
Resource
win11-20250313-en
Behavioral task
behavioral21
Sample
2e6f094748124800d8cf6bdb28bb8aa4caa066923cf3e9778dae8bcb2b6e85ec.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral22
Sample
2e6f094748124800d8cf6bdb28bb8aa4caa066923cf3e9778dae8bcb2b6e85ec.exe
Resource
win7-20240903-en
Behavioral task
behavioral23
Sample
2e6f094748124800d8cf6bdb28bb8aa4caa066923cf3e9778dae8bcb2b6e85ec.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral24
Sample
2e6f094748124800d8cf6bdb28bb8aa4caa066923cf3e9778dae8bcb2b6e85ec.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral25
Sample
2e6f094748124800d8cf6bdb28bb8aa4caa066923cf3e9778dae8bcb2b6e85ec.exe
Resource
win11-20250313-en
Behavioral task
behavioral26
Sample
2e96b55980a827011a7e0784ab95dcee53958a1bb19f5397080a434041bbeeea.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral27
Sample
2e96b55980a827011a7e0784ab95dcee53958a1bb19f5397080a434041bbeeea.exe
Resource
win7-20240729-en
Behavioral task
behavioral28
Sample
2e96b55980a827011a7e0784ab95dcee53958a1bb19f5397080a434041bbeeea.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral29
Sample
2e96b55980a827011a7e0784ab95dcee53958a1bb19f5397080a434041bbeeea.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral30
Sample
2e96b55980a827011a7e0784ab95dcee53958a1bb19f5397080a434041bbeeea.exe
Resource
win11-20250313-en
General
-
Target
14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe
-
Size
87KB
-
MD5
d77f7e460e5036f65677b24ed24c2dff
-
SHA1
053afa00864c3c0c896e48be382436c417cabb34
-
SHA256
14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3
-
SHA512
f447b9b9a60f7a6fddd137a228efc7c056b989c698c85c30e6eda7c3b3990fb7a82fe2387b8fb8ee38d21704f9924a989a2a87f1d34badf20a3c89a2b9dfe3b9
-
SSDEEP
1536:1o2ECd3kfHr9PZAKodFF2QRa/oDc10QxsSmCDo/PjsXMbyxFmwYSDfgCso:1oWd3kfr9P5QRaADc17xAKRjFr4Lo
Malware Config
Extracted
C:\Users\Admin\Documents\read_it.txt
chaos
Signatures
-
Chaos
Ransomware family first seen in June 2021.
-
Chaos Ransomware 2 IoCs
resource yara_rule behavioral14/memory/6092-1-0x0000000000770000-0x000000000078C000-memory.dmp family_chaos behavioral14/files/0x00080000000281c2-2.dat family_chaos -
Chaos family
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
pid Process 5200 bcdedit.exe 1828 bcdedit.exe -
pid Process 4632 wbadmin.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000\Control Panel\International\Geo\Nation 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe Key value queried \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000\Control Panel\International\Geo\Nation svchost.exe -
Drops startup file 3 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini svchost.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\read_it.txt svchost.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.url svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 4364 svchost.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops desktop.ini file(s) 31 IoCs
description ioc Process File opened for modification C:\Users\Public\Pictures\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Links\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\Public\Desktop\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\Searches\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\Programs\Administrative Tools\desktop.ini svchost.exe File opened for modification C:\Users\Public\Music\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\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\Videos\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\Pictures\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\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\Maintenance\Desktop.ini svchost.exe File opened for modification C:\Users\Public\Videos\desktop.ini svchost.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-2067557190-3677960511-2209622391-1000\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Contacts\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\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\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini svchost.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7hfqbm7i0.jpg" svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 vds.exe -
Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2272 vssadmin.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000_Classes\Local Settings svchost.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 5312 NOTEPAD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4364 svchost.exe -
Suspicious behavior: EnumeratesProcesses 49 IoCs
pid Process 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4364 svchost.exe 4696 WMIC.exe 4696 WMIC.exe 4696 WMIC.exe 4696 WMIC.exe -
Suspicious use of AdjustPrivilegeToken 50 IoCs
description pid Process Token: SeDebugPrivilege 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe Token: SeDebugPrivilege 4364 svchost.exe Token: SeBackupPrivilege 3496 vssvc.exe Token: SeRestorePrivilege 3496 vssvc.exe Token: SeAuditPrivilege 3496 vssvc.exe Token: SeIncreaseQuotaPrivilege 4696 WMIC.exe Token: SeSecurityPrivilege 4696 WMIC.exe Token: SeTakeOwnershipPrivilege 4696 WMIC.exe Token: SeLoadDriverPrivilege 4696 WMIC.exe Token: SeSystemProfilePrivilege 4696 WMIC.exe Token: SeSystemtimePrivilege 4696 WMIC.exe Token: SeProfSingleProcessPrivilege 4696 WMIC.exe Token: SeIncBasePriorityPrivilege 4696 WMIC.exe Token: SeCreatePagefilePrivilege 4696 WMIC.exe Token: SeBackupPrivilege 4696 WMIC.exe Token: SeRestorePrivilege 4696 WMIC.exe Token: SeShutdownPrivilege 4696 WMIC.exe Token: SeDebugPrivilege 4696 WMIC.exe Token: SeSystemEnvironmentPrivilege 4696 WMIC.exe Token: SeRemoteShutdownPrivilege 4696 WMIC.exe Token: SeUndockPrivilege 4696 WMIC.exe Token: SeManageVolumePrivilege 4696 WMIC.exe Token: 33 4696 WMIC.exe Token: 34 4696 WMIC.exe Token: 35 4696 WMIC.exe Token: 36 4696 WMIC.exe Token: SeIncreaseQuotaPrivilege 4696 WMIC.exe Token: SeSecurityPrivilege 4696 WMIC.exe Token: SeTakeOwnershipPrivilege 4696 WMIC.exe Token: SeLoadDriverPrivilege 4696 WMIC.exe Token: SeSystemProfilePrivilege 4696 WMIC.exe Token: SeSystemtimePrivilege 4696 WMIC.exe Token: SeProfSingleProcessPrivilege 4696 WMIC.exe Token: SeIncBasePriorityPrivilege 4696 WMIC.exe Token: SeCreatePagefilePrivilege 4696 WMIC.exe Token: SeBackupPrivilege 4696 WMIC.exe Token: SeRestorePrivilege 4696 WMIC.exe Token: SeShutdownPrivilege 4696 WMIC.exe Token: SeDebugPrivilege 4696 WMIC.exe Token: SeSystemEnvironmentPrivilege 4696 WMIC.exe Token: SeRemoteShutdownPrivilege 4696 WMIC.exe Token: SeUndockPrivilege 4696 WMIC.exe Token: SeManageVolumePrivilege 4696 WMIC.exe Token: 33 4696 WMIC.exe Token: 34 4696 WMIC.exe Token: 35 4696 WMIC.exe Token: 36 4696 WMIC.exe Token: SeBackupPrivilege 4400 wbengine.exe Token: SeRestorePrivilege 4400 wbengine.exe Token: SeSecurityPrivilege 4400 wbengine.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 6092 wrote to memory of 4364 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 84 PID 6092 wrote to memory of 4364 6092 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 84 PID 4364 wrote to memory of 5600 4364 svchost.exe 89 PID 4364 wrote to memory of 5600 4364 svchost.exe 89 PID 5600 wrote to memory of 2272 5600 cmd.exe 91 PID 5600 wrote to memory of 2272 5600 cmd.exe 91 PID 5600 wrote to memory of 4696 5600 cmd.exe 94 PID 5600 wrote to memory of 4696 5600 cmd.exe 94 PID 4364 wrote to memory of 2436 4364 svchost.exe 95 PID 4364 wrote to memory of 2436 4364 svchost.exe 95 PID 2436 wrote to memory of 5200 2436 cmd.exe 97 PID 2436 wrote to memory of 5200 2436 cmd.exe 97 PID 2436 wrote to memory of 1828 2436 cmd.exe 98 PID 2436 wrote to memory of 1828 2436 cmd.exe 98 PID 4364 wrote to memory of 1312 4364 svchost.exe 99 PID 4364 wrote to memory of 1312 4364 svchost.exe 99 PID 1312 wrote to memory of 4632 1312 cmd.exe 101 PID 1312 wrote to memory of 4632 1312 cmd.exe 101 PID 4364 wrote to memory of 5312 4364 svchost.exe 106 PID 4364 wrote to memory of 5312 4364 svchost.exe 106 -
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.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exeC:\Users\Admin\AppData\Local\Temp\14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe bcdedit /set shutdown /r /f /t 21⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:6092 -
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:4364 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete3⤵
- Suspicious use of WriteProcessMemory
PID:5600 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet4⤵
- Interacts with shadow copies
PID:2272
-
-
C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4696
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-
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no3⤵
- Suspicious use of WriteProcessMemory
PID:2436 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures4⤵
- Modifies boot configuration data using bcdedit
PID:5200
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no4⤵
- Modifies boot configuration data using bcdedit
PID:1828
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet3⤵
- Suspicious use of WriteProcessMemory
PID:1312 -
C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet4⤵
- Deletes backup catalog
PID:4632
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C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\read_it.txt3⤵
- Opens file in notepad (likely ransom note)
PID:5312
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3496
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4400
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:1436
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:688
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Direct Volume Access
1Indicator Removal
3File Deletion
3Modify Registry
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
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Filesize
87KB
MD5d77f7e460e5036f65677b24ed24c2dff
SHA1053afa00864c3c0c896e48be382436c417cabb34
SHA25614b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3
SHA512f447b9b9a60f7a6fddd137a228efc7c056b989c698c85c30e6eda7c3b3990fb7a82fe2387b8fb8ee38d21704f9924a989a2a87f1d34badf20a3c89a2b9dfe3b9
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Filesize
964B
MD54217b8b83ce3c3f70029a056546f8fd0
SHA1487cdb5733d073a0427418888e8f7070fe782a03
SHA2567d767e907be373c680d1f7884d779588eb643bebb3f27bf3b5ed4864aa4d8121
SHA5122a58c99fa52f99c276e27eb98aef2ce1205f16d1e37b7e87eb69e9ecda22b578195a43f1a7f70fead6ba70421abf2f85c917551c191536eaf1f3011d3d24f740