chaos | hxxps://bazaar[.]abuse[.]ch/download/c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07/

pid	Process
2440	bcdedit.exe
2816	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

pid	Process
2520	wbadmin.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\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 2 IoCs

pid	Process
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4392	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\Admin\Contacts\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Searches\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\Start Menu\Programs\Accessibility\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\Music\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Desktop\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\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\Libraries\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\AccountPictures\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\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Downloads\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Videos\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\Windows\Start Menu\Programs\Accessories\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Desktop\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Music\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Saved Games\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\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\OneDrive\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	F:\$RECYCLE.BIN\S-1-5-21-2437139445-1151884604-3026847218-1000\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\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\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini	svchost.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

Peripheral Device Discovery

T1120

System Information Discovery

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

System Information Discovery

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

Direct Volume Access

T1006

pid	Process
1644	vssadmin.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	msedge.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\Local Settings	svchost.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3216	NOTEPAD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
4392	svchost.exe

Suspicious behavior: EnumeratesProcesses 53 IoCs

pid	Process
220	msedge.exe
220	msedge.exe
2000	msedge.exe
2000	msedge.exe
3532	identity_helper.exe
3532	identity_helper.exe
3720	msedge.exe
3720	msedge.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe
4392	svchost.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe

Suspicious use of AdjustPrivilegeToken 54 IoCs

description	pid	Process
Token: SeRestorePrivilege	3680	7zG.exe
Token: 35	3680	7zG.exe
Token: SeSecurityPrivilege	3680	7zG.exe
Token: SeSecurityPrivilege	3680	7zG.exe
Token: SeDebugPrivilege	4484	c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
Token: SeDebugPrivilege	4392	svchost.exe
Token: SeBackupPrivilege	4872	vssvc.exe
Token: SeRestorePrivilege	4872	vssvc.exe
Token: SeAuditPrivilege	4872	vssvc.exe
Token: SeIncreaseQuotaPrivilege	3176	WMIC.exe
Token: SeSecurityPrivilege	3176	WMIC.exe
Token: SeTakeOwnershipPrivilege	3176	WMIC.exe
Token: SeLoadDriverPrivilege	3176	WMIC.exe
Token: SeSystemProfilePrivilege	3176	WMIC.exe
Token: SeSystemtimePrivilege	3176	WMIC.exe
Token: SeProfSingleProcessPrivilege	3176	WMIC.exe
Token: SeIncBasePriorityPrivilege	3176	WMIC.exe
Token: SeCreatePagefilePrivilege	3176	WMIC.exe
Token: SeBackupPrivilege	3176	WMIC.exe
Token: SeRestorePrivilege	3176	WMIC.exe
Token: SeShutdownPrivilege	3176	WMIC.exe
Token: SeDebugPrivilege	3176	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3176	WMIC.exe
Token: SeRemoteShutdownPrivilege	3176	WMIC.exe
Token: SeUndockPrivilege	3176	WMIC.exe
Token: SeManageVolumePrivilege	3176	WMIC.exe
Token: 33	3176	WMIC.exe
Token: 34	3176	WMIC.exe
Token: 35	3176	WMIC.exe
Token: 36	3176	WMIC.exe
Token: SeIncreaseQuotaPrivilege	3176	WMIC.exe
Token: SeSecurityPrivilege	3176	WMIC.exe
Token: SeTakeOwnershipPrivilege	3176	WMIC.exe
Token: SeLoadDriverPrivilege	3176	WMIC.exe
Token: SeSystemProfilePrivilege	3176	WMIC.exe
Token: SeSystemtimePrivilege	3176	WMIC.exe
Token: SeProfSingleProcessPrivilege	3176	WMIC.exe
Token: SeIncBasePriorityPrivilege	3176	WMIC.exe
Token: SeCreatePagefilePrivilege	3176	WMIC.exe
Token: SeBackupPrivilege	3176	WMIC.exe
Token: SeRestorePrivilege	3176	WMIC.exe
Token: SeShutdownPrivilege	3176	WMIC.exe
Token: SeDebugPrivilege	3176	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3176	WMIC.exe
Token: SeRemoteShutdownPrivilege	3176	WMIC.exe
Token: SeUndockPrivilege	3176	WMIC.exe
Token: SeManageVolumePrivilege	3176	WMIC.exe
Token: 33	3176	WMIC.exe
Token: 34	3176	WMIC.exe
Token: 35	3176	WMIC.exe
Token: 36	3176	WMIC.exe
Token: SeBackupPrivilege	4120	wbengine.exe
Token: SeRestorePrivilege	4120	wbengine.exe
Token: SeSecurityPrivilege	4120	wbengine.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
3680	7zG.exe
2000	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe
2000	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 4860	2000	msedge.exe	84
PID 2000 wrote to memory of 4860	2000	msedge.exe	84
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 224	2000	msedge.exe	85
PID 2000 wrote to memory of 220	2000	msedge.exe	86
PID 2000 wrote to memory of 220	2000	msedge.exe	86
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87
PID 2000 wrote to memory of 1488	2000	msedge.exe	87

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:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://bazaar.abuse.ch/download/c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07/
1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff8cc2246f8,0x7ff8cc224708,0x7ff8cc224718
  2⤵
  PID:4860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,1269284710957878385,4483789333469342137,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
  2⤵
  PID:224
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2148,1269284710957878385,4483789333469342137,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2148,1269284710957878385,4483789333469342137,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2928 /prefetch:8
  2⤵
  PID:1488
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,1269284710957878385,4483789333469342137,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3344 /prefetch:1
  2⤵
  PID:3324
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,1269284710957878385,4483789333469342137,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3352 /prefetch:1
  2⤵
  PID:4584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,1269284710957878385,4483789333469342137,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4952 /prefetch:1
  2⤵
  PID:2484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,1269284710957878385,4483789333469342137,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5088 /prefetch:1
  2⤵
  PID:3424
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2148,1269284710957878385,4483789333469342137,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5352 /prefetch:8
  2⤵
  PID:1112
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2148,1269284710957878385,4483789333469342137,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5352 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2148,1269284710957878385,4483789333469342137,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5792 /prefetch:8
  2⤵
  PID:3460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,1269284710957878385,4483789333469342137,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4792 /prefetch:1
  2⤵
  PID:432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2148,1269284710957878385,4483789333469342137,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5892 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3720

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2728

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1496

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4476

C:\Program Files\7-Zip\7zG.exe
"C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Downloads\c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07\" -ad -an -ai#7zMap18798:190:7zEvent20928
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3680

C:\Users\Admin\Downloads\c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07\c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe
"C:\Users\Admin\Downloads\c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07\c15e2ffa84d30fa17e9c61c19cde98b22ac6e259ec16b68a9927bed13a0aec07.exe"
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4484
- C:\Users\Admin\AppData\Roaming\svchost.exe
  "C:\Users\Admin\AppData\Roaming\svchost.exe"
  2⤵
  - Checks computer location settings
  - Drops startup file
  - Executes dropped EXE
  - Drops desktop.ini file(s)
  - Modifies registry class
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4392
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete
    3⤵
    PID:448
  - - C:\Windows\system32\vssadmin.exe
      vssadmin delete shadows /all /quiet
      4⤵
      Interacts with shadow copies
      PID:1644
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic shadowcopy delete
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:3176
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no
    3⤵
    PID:2620
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} bootstatuspolicy ignoreallfailures
      4⤵
      Modifies boot configuration data using bcdedit
      PID:2440
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} recoveryenabled no
      4⤵
      Modifies boot configuration data using bcdedit
      PID:2816
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet
    3⤵
    PID:1152
  - - C:\Windows\system32\wbadmin.exe
      wbadmin delete catalog -quiet
      4⤵
      Deletes backup catalog
      PID:2520
- - 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:3216

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4872

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4120

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1880

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:4796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Management Instrumentation

T1047

Persistence

Privilege Escalation

Defense Evasion

Direct Volume Access

T1006

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery