Overview
overview
10Static
static
10084c57449c...0e.exe
windows7-x64
10084c57449c...0e.exe
windows10-2004-x64
1014b94844b9...c3.exe
windows7-x64
1014b94844b9...c3.exe
windows10-2004-x64
102daa514408...2e.exe
windows7-x64
102daa514408...2e.exe
windows10-2004-x64
102e6f094748...ec.exe
windows7-x64
2e6f094748...ec.exe
windows10-2004-x64
2e96b55980...ea.exe
windows7-x64
12e96b55980...ea.exe
windows10-2004-x64
134c392448f...ea.exe
windows7-x64
1034c392448f...ea.exe
windows10-2004-x64
1037d8add251...4c.exe
windows7-x64
1037d8add251...4c.exe
windows10-2004-x64
83a72653053...59.exe
windows7-x64
103a72653053...59.exe
windows10-2004-x64
1049aca08f5b...24.exe
windows7-x64
1049aca08f5b...24.exe
windows10-2004-x64
104a2ad49c93...9f.exe
windows7-x64
34a2ad49c93...9f.exe
windows10-2004-x64
35199b64b50...3c.exe
windows7-x64
5199b64b50...3c.exe
windows10-2004-x64
55c30024ae...15.exe
windows7-x64
1055c30024ae...15.exe
windows10-2004-x64
1056f7b48f38...59.exe
windows7-x64
1056f7b48f38...59.exe
windows10-2004-x64
105a96b92938...a4.exe
windows7-x64
105a96b92938...a4.exe
windows10-2004-x64
10606b88fce1...c4.exe
windows7-x64
1606b88fce1...c4.exe
windows10-2004-x64
36bda9faf71...4b.exe
windows7-x64
106bda9faf71...4b.exe
windows10-2004-x64
10Analysis
-
max time kernel
104s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
25/03/2025, 13:01
Static task
static1
Behavioral task
behavioral1
Sample
084c57449c765416706301c723116da5073aa60da415c0eb3013239611135b0e.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
084c57449c765416706301c723116da5073aa60da415c0eb3013239611135b0e.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral3
Sample
14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral5
Sample
2daa5144081dd288c1dc936ec27b1c8bd709633450ceb73f235fccd1c3d3c62e.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
2daa5144081dd288c1dc936ec27b1c8bd709633450ceb73f235fccd1c3d3c62e.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral7
Sample
2e6f094748124800d8cf6bdb28bb8aa4caa066923cf3e9778dae8bcb2b6e85ec.exe
Resource
win7-20241010-en
Behavioral task
behavioral8
Sample
2e6f094748124800d8cf6bdb28bb8aa4caa066923cf3e9778dae8bcb2b6e85ec.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral9
Sample
2e96b55980a827011a7e0784ab95dcee53958a1bb19f5397080a434041bbeeea.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
2e96b55980a827011a7e0784ab95dcee53958a1bb19f5397080a434041bbeeea.exe
Resource
win10v2004-20250313-en
Behavioral task
behavioral11
Sample
34c392448fc0818278cd19bb0841adf573e967be8a0f73bb42bb367a5835b6ea.exe
Resource
win7-20241023-en
Behavioral task
behavioral12
Sample
34c392448fc0818278cd19bb0841adf573e967be8a0f73bb42bb367a5835b6ea.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral13
Sample
37d8add251cb4179224ebbc0e28f8d9e26b5e64bbaec37f26a996bf51556f04c.exe
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
37d8add251cb4179224ebbc0e28f8d9e26b5e64bbaec37f26a996bf51556f04c.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral15
Sample
3a7265305386f955adbeb6bd7c711f03395963ac36be82e5bb6b1d7b2034c859.exe
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
3a7265305386f955adbeb6bd7c711f03395963ac36be82e5bb6b1d7b2034c859.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral17
Sample
49aca08f5b259860364fc224601a944aa17161bb1da688e24621038457472d24.exe
Resource
win7-20241010-en
Behavioral task
behavioral18
Sample
49aca08f5b259860364fc224601a944aa17161bb1da688e24621038457472d24.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral19
Sample
4a2ad49c934f9ae6ca6b5d0c7cc34f5e12d349640012fa8cf8eb7e2d3acd6c9f.exe
Resource
win7-20240729-en
Behavioral task
behavioral20
Sample
4a2ad49c934f9ae6ca6b5d0c7cc34f5e12d349640012fa8cf8eb7e2d3acd6c9f.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral21
Sample
5199b64b50f678d75f85cb0c3ac97d7df67f23471815e21236b1a790d008fe3c.exe
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
5199b64b50f678d75f85cb0c3ac97d7df67f23471815e21236b1a790d008fe3c.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral23
Sample
55c30024aed833336eb4720a1a4a40c78496efb27b3c4d5c3f1d1b5935c12715.exe
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
55c30024aed833336eb4720a1a4a40c78496efb27b3c4d5c3f1d1b5935c12715.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral25
Sample
56f7b48f3877743c44aef0f3e990b3387dd6185f1c40a7477f5b6bad64960659.exe
Resource
win7-20241010-en
Behavioral task
behavioral26
Sample
56f7b48f3877743c44aef0f3e990b3387dd6185f1c40a7477f5b6bad64960659.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral27
Sample
5a96b929383817aa298eec8cca019bcd984fcd71dd8ee353541392c1082756a4.exe
Resource
win7-20240729-en
Behavioral task
behavioral28
Sample
5a96b929383817aa298eec8cca019bcd984fcd71dd8ee353541392c1082756a4.exe
Resource
win10v2004-20250313-en
Behavioral task
behavioral29
Sample
606b88fce1441e6d83e1fb2ba1b511e4a9e68f7fc01c55b7c53e08fd28f9a0c4.exe
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
606b88fce1441e6d83e1fb2ba1b511e4a9e68f7fc01c55b7c53e08fd28f9a0c4.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral31
Sample
6bda9faf719bb7a55e822667d909086193d323d8fa06b1a3d62437fcf6a9e24b.exe
Resource
win7-20250207-en
Behavioral task
behavioral32
Sample
6bda9faf719bb7a55e822667d909086193d323d8fa06b1a3d62437fcf6a9e24b.exe
Resource
win10v2004-20250314-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 behavioral4/memory/5416-1-0x0000000000A60000-0x0000000000A7C000-memory.dmp family_chaos behavioral4/files/0x00090000000242a6-6.dat family_chaos -
Chaos family
-
Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
pid Process 4876 bcdedit.exe 4180 bcdedit.exe -
pid Process 368 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-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\International\Geo\Nation 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe Key value queried \REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\International\Geo\Nation svchost.exe -
Drops startup file 3 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\read_it.txt svchost.exe 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 -
Executes dropped EXE 1 IoCs
pid Process 4956 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) 34 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\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\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\Admin\Favorites\Links\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\Saved Games\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\Internet Explorer\Quick Launch\User Pinned\TaskBar\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\Maintenance\Desktop.ini svchost.exe File opened for modification C:\Users\Public\Pictures\desktop.ini svchost.exe File opened for modification C:\Users\Admin\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\SendTo\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\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 F:\$RECYCLE.BIN\S-1-5-21-308834014-1004923324-1191300197-1000\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\Internet Explorer\Quick Launch\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\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Downloads\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\Music\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Links\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\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 C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini svchost.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\jg6icsikh.jpg" svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Checks SCSI registry key(s) 3 TTPs 4 IoCs
SCSI information is often read in order to detect sandboxing environments.
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.
pid Process 2884 vssadmin.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000_Classes\Local Settings svchost.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 2308 NOTEPAD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4956 svchost.exe -
Suspicious behavior: EnumeratesProcesses 51 IoCs
pid Process 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe 4956 svchost.exe -
Suspicious use of AdjustPrivilegeToken 50 IoCs
description pid Process Token: SeDebugPrivilege 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe Token: SeDebugPrivilege 4956 svchost.exe Token: SeBackupPrivilege 5324 vssvc.exe Token: SeRestorePrivilege 5324 vssvc.exe Token: SeAuditPrivilege 5324 vssvc.exe Token: SeIncreaseQuotaPrivilege 1064 WMIC.exe Token: SeSecurityPrivilege 1064 WMIC.exe Token: SeTakeOwnershipPrivilege 1064 WMIC.exe Token: SeLoadDriverPrivilege 1064 WMIC.exe Token: SeSystemProfilePrivilege 1064 WMIC.exe Token: SeSystemtimePrivilege 1064 WMIC.exe Token: SeProfSingleProcessPrivilege 1064 WMIC.exe Token: SeIncBasePriorityPrivilege 1064 WMIC.exe Token: SeCreatePagefilePrivilege 1064 WMIC.exe Token: SeBackupPrivilege 1064 WMIC.exe Token: SeRestorePrivilege 1064 WMIC.exe Token: SeShutdownPrivilege 1064 WMIC.exe Token: SeDebugPrivilege 1064 WMIC.exe Token: SeSystemEnvironmentPrivilege 1064 WMIC.exe Token: SeRemoteShutdownPrivilege 1064 WMIC.exe Token: SeUndockPrivilege 1064 WMIC.exe Token: SeManageVolumePrivilege 1064 WMIC.exe Token: 33 1064 WMIC.exe Token: 34 1064 WMIC.exe Token: 35 1064 WMIC.exe Token: 36 1064 WMIC.exe Token: SeIncreaseQuotaPrivilege 1064 WMIC.exe Token: SeSecurityPrivilege 1064 WMIC.exe Token: SeTakeOwnershipPrivilege 1064 WMIC.exe Token: SeLoadDriverPrivilege 1064 WMIC.exe Token: SeSystemProfilePrivilege 1064 WMIC.exe Token: SeSystemtimePrivilege 1064 WMIC.exe Token: SeProfSingleProcessPrivilege 1064 WMIC.exe Token: SeIncBasePriorityPrivilege 1064 WMIC.exe Token: SeCreatePagefilePrivilege 1064 WMIC.exe Token: SeBackupPrivilege 1064 WMIC.exe Token: SeRestorePrivilege 1064 WMIC.exe Token: SeShutdownPrivilege 1064 WMIC.exe Token: SeDebugPrivilege 1064 WMIC.exe Token: SeSystemEnvironmentPrivilege 1064 WMIC.exe Token: SeRemoteShutdownPrivilege 1064 WMIC.exe Token: SeUndockPrivilege 1064 WMIC.exe Token: SeManageVolumePrivilege 1064 WMIC.exe Token: 33 1064 WMIC.exe Token: 34 1064 WMIC.exe Token: 35 1064 WMIC.exe Token: 36 1064 WMIC.exe Token: SeBackupPrivilege 2764 wbengine.exe Token: SeRestorePrivilege 2764 wbengine.exe Token: SeSecurityPrivilege 2764 wbengine.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 5416 wrote to memory of 4956 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 91 PID 5416 wrote to memory of 4956 5416 14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe 91 PID 4956 wrote to memory of 5468 4956 svchost.exe 96 PID 4956 wrote to memory of 5468 4956 svchost.exe 96 PID 5468 wrote to memory of 2884 5468 cmd.exe 98 PID 5468 wrote to memory of 2884 5468 cmd.exe 98 PID 5468 wrote to memory of 1064 5468 cmd.exe 101 PID 5468 wrote to memory of 1064 5468 cmd.exe 101 PID 4956 wrote to memory of 5288 4956 svchost.exe 102 PID 4956 wrote to memory of 5288 4956 svchost.exe 102 PID 5288 wrote to memory of 4876 5288 cmd.exe 105 PID 5288 wrote to memory of 4876 5288 cmd.exe 105 PID 5288 wrote to memory of 4180 5288 cmd.exe 106 PID 5288 wrote to memory of 4180 5288 cmd.exe 106 PID 4956 wrote to memory of 5948 4956 svchost.exe 107 PID 4956 wrote to memory of 5948 4956 svchost.exe 107 PID 5948 wrote to memory of 368 5948 cmd.exe 109 PID 5948 wrote to memory of 368 5948 cmd.exe 109 PID 4956 wrote to memory of 2308 4956 svchost.exe 113 PID 4956 wrote to memory of 2308 4956 svchost.exe 113 -
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.exe"C:\Users\Admin\AppData\Local\Temp\14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5416 -
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:4956 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete3⤵
- Suspicious use of WriteProcessMemory
PID:5468 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet4⤵
- Interacts with shadow copies
PID:2884
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1064
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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:5288 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures4⤵
- Modifies boot configuration data using bcdedit
PID:4876
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no4⤵
- Modifies boot configuration data using bcdedit
PID:4180
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet3⤵
- Suspicious use of WriteProcessMemory
PID:5948 -
C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet4⤵
- Deletes backup catalog
PID:368
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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:2308
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5324
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2764
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:4760
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:5692
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