chaos | hxxps://gofile[.]io/d/EDKIv9

Analysis

max time kernel
61s
max time network
69s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
19-09-2024 13:36

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General

Target

https://gofile.io/d/EDKIv9

Score

10^/10

chaos defense_evasion discovery evasion execution impact ransomware spyware stealer

Malware Config

Signatures

Chaos
Ransomware family first seen in June 2021.
ransomware chaos

Chaos Ransomware 2 IoCs

resource	yara_rule
behavioral1/files/0x000100000002aa59-84.dat	family_chaos
behavioral1/memory/964-118-0x0000000000120000-0x000000000012C000-memory.dmp	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
1564	bcdedit.exe
4540	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
3736	wbadmin.exe

Downloads MZ/PE file

Drops startup file 3 IoCs

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

Executes dropped EXE 2 IoCs

pid	Process
964	Funny.exe
3960	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

Drops desktop.ini file(s) 34 IoCs

description	ioc	Process
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\AccountPictures\desktop.ini	svchost.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-661032028-162657920-1226909816-1000\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Desktop\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Favorites\desktop.ini	svchost.exe
File opened for modification	C:\Users\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\Music\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\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\Roaming\Microsoft\Windows\Recent\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\Documents\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Desktop\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\Windows\Libraries\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\Music\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Contacts\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Saved Games\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\Searches\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\Internet Explorer\Quick Launch\User Pinned\TaskBar\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\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\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\Accessories\Desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Links\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini	svchost.exe

Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

defense_evasion

SIP and Trust Provider Hijacking

T1553.003

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\Funny.exe:Zone.Identifier	msedge.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 4 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key 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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

T1490

Direct Volume Access

T1006

pid	Process
1952	vssadmin.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-661032028-162657920-1226909816-1000_Classes\Local Settings	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-661032028-162657920-1226909816-1000_Classes\Local Settings	OpenWith.exe

NTFS ADS 4 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\Unconfirmed 514025.crdownload:SmartScreen	msedge.exe
File opened for modification	C:\Users\Admin\Downloads\Funny.exe:Zone.Identifier	msedge.exe
File created	C:\Users\Admin\AppData\Roaming\svchost.exe\:SmartScreen:$DATA	Funny.exe
File created	C:\Users\Admin\AppData\Roaming\svchost.exe\:Zone.Identifier:$DATA	Funny.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
1180	NOTEPAD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3960	svchost.exe

Suspicious behavior: EnumeratesProcesses 55 IoCs

pid	Process
364	msedge.exe
364	msedge.exe
5060	msedge.exe
5060	msedge.exe
1040	identity_helper.exe
1040	identity_helper.exe
4412	msedge.exe
4412	msedge.exe
600	msedge.exe
600	msedge.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
964	Funny.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe
3960	svchost.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe

Suspicious use of AdjustPrivilegeToken 50 IoCs

description	pid	Process
Token: SeDebugPrivilege	964	Funny.exe
Token: SeDebugPrivilege	3960	svchost.exe
Token: SeBackupPrivilege	2540	vssvc.exe
Token: SeRestorePrivilege	2540	vssvc.exe
Token: SeAuditPrivilege	2540	vssvc.exe
Token: SeIncreaseQuotaPrivilege	4524	WMIC.exe
Token: SeSecurityPrivilege	4524	WMIC.exe
Token: SeTakeOwnershipPrivilege	4524	WMIC.exe
Token: SeLoadDriverPrivilege	4524	WMIC.exe
Token: SeSystemProfilePrivilege	4524	WMIC.exe
Token: SeSystemtimePrivilege	4524	WMIC.exe
Token: SeProfSingleProcessPrivilege	4524	WMIC.exe
Token: SeIncBasePriorityPrivilege	4524	WMIC.exe
Token: SeCreatePagefilePrivilege	4524	WMIC.exe
Token: SeBackupPrivilege	4524	WMIC.exe
Token: SeRestorePrivilege	4524	WMIC.exe
Token: SeShutdownPrivilege	4524	WMIC.exe
Token: SeDebugPrivilege	4524	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4524	WMIC.exe
Token: SeRemoteShutdownPrivilege	4524	WMIC.exe
Token: SeUndockPrivilege	4524	WMIC.exe
Token: SeManageVolumePrivilege	4524	WMIC.exe
Token: 33	4524	WMIC.exe
Token: 34	4524	WMIC.exe
Token: 35	4524	WMIC.exe
Token: 36	4524	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4524	WMIC.exe
Token: SeSecurityPrivilege	4524	WMIC.exe
Token: SeTakeOwnershipPrivilege	4524	WMIC.exe
Token: SeLoadDriverPrivilege	4524	WMIC.exe
Token: SeSystemProfilePrivilege	4524	WMIC.exe
Token: SeSystemtimePrivilege	4524	WMIC.exe
Token: SeProfSingleProcessPrivilege	4524	WMIC.exe
Token: SeIncBasePriorityPrivilege	4524	WMIC.exe
Token: SeCreatePagefilePrivilege	4524	WMIC.exe
Token: SeBackupPrivilege	4524	WMIC.exe
Token: SeRestorePrivilege	4524	WMIC.exe
Token: SeShutdownPrivilege	4524	WMIC.exe
Token: SeDebugPrivilege	4524	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4524	WMIC.exe
Token: SeRemoteShutdownPrivilege	4524	WMIC.exe
Token: SeUndockPrivilege	4524	WMIC.exe
Token: SeManageVolumePrivilege	4524	WMIC.exe
Token: 33	4524	WMIC.exe
Token: 34	4524	WMIC.exe
Token: 35	4524	WMIC.exe
Token: 36	4524	WMIC.exe
Token: SeBackupPrivilege	3488	wbengine.exe
Token: SeRestorePrivilege	3488	wbengine.exe
Token: SeSecurityPrivilege	3488	wbengine.exe

Suspicious use of FindShellTrayWindow 36 IoCs

pid	Process
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe
5060	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
328	OpenWith.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5060 wrote to memory of 1160	5060	msedge.exe	79
PID 5060 wrote to memory of 1160	5060	msedge.exe	79
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 584	5060	msedge.exe	80
PID 5060 wrote to memory of 364	5060	msedge.exe	81
PID 5060 wrote to memory of 364	5060	msedge.exe	81
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82
PID 5060 wrote to memory of 2744	5060	msedge.exe	82

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" --single-argument https://gofile.io/d/EDKIv9
1⤵
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5060
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff80b5c3cb8,0x7ff80b5c3cc8,0x7ff80b5c3cd8
  2⤵
  PID:1160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1868,9351440635927255023,15703287661981031173,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1904 /prefetch:2
  2⤵
  PID:584
- 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=1868,9351440635927255023,15703287661981031173,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2368 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:364
- 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=1868,9351440635927255023,15703287661981031173,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2788 /prefetch:8
  2⤵
  PID:2744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,9351440635927255023,15703287661981031173,131072 --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=3284 /prefetch:1
  2⤵
  PID:3536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,9351440635927255023,15703287661981031173,131072 --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=3304 /prefetch:1
  2⤵
  PID:4536
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,9351440635927255023,15703287661981031173,131072 --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=4648 /prefetch:1
  2⤵
  PID:2568
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1868,9351440635927255023,15703287661981031173,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5344 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1040
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,9351440635927255023,15703287661981031173,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4848 /prefetch:1
  2⤵
  PID:5036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1868,9351440635927255023,15703287661981031173,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5352 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4412
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1868,9351440635927255023,15703287661981031173,131072 --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=5524 /prefetch:1
  2⤵
  PID:2380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1868,9351440635927255023,15703287661981031173,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5904 /prefetch:8
  2⤵
  PID:4832
- 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=1868,9351440635927255023,15703287661981031173,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5676 /prefetch:8
  2⤵
  - Subvert Trust Controls: Mark-of-the-Web Bypass
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  PID:600

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:600

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2348

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3776

C:\Users\Admin\Downloads\Funny.exe
"C:\Users\Admin\Downloads\Funny.exe"
1⤵
- Executes dropped EXE
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:964
- C:\Users\Admin\AppData\Roaming\svchost.exe
  "C:\Users\Admin\AppData\Roaming\svchost.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Drops desktop.ini file(s)
  - Modifies registry class
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3960
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete
    3⤵
    PID:1628
  - - C:\Windows\system32\vssadmin.exe
      vssadmin delete shadows /all /quiet
      4⤵
      Interacts with shadow copies
      PID:1952
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic shadowcopy delete
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:4524
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no
    3⤵
    PID:4240
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} bootstatuspolicy ignoreallfailures
      4⤵
      Modifies boot configuration data using bcdedit
      PID:1564
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} recoveryenabled no
      4⤵
      Modifies boot configuration data using bcdedit
      PID:4540
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet
    3⤵
    PID:4672
  - - C:\Windows\system32\wbadmin.exe
      wbadmin delete catalog -quiet
      4⤵
      Deletes backup catalog
      PID:3736
- - C:\Windows\system32\NOTEPAD.EXE
    "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\read_me.txt
    3⤵
    - Opens file in notepad (likely ransom note)
    PID:1180

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2540

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3488

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:4868

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:4536

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:328

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

Subvert Trust Controls

T1553

SIP and Trust Provider Hijacking

T1553.003

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
9af507866fb23dace6259791c377531f

SHA1
5a5914fc48341ac112bfcd71b946fc0b2619f933

SHA256
5fb3ec65ce1e6f47694e56a07c63e3b8af9876d80387a71f1917deae690d069f

SHA512
c58c963ecd2c53f0c427f91dc41d9b2a9b766f2e04d7dae5236cb3c769d1f048e4a342ea75e4a690f3a207baa1d3add672160c1f317abfe703fd1d2216b1baf7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
b0177afa818e013394b36a04cb111278

SHA1
dbc5c47e7a7df24259d67edf5fbbfa1b1fae3fe5

SHA256
ffc2c53bfd37576b435309c750a5b81580a076c83019d34172f6635ff20c2a9d

SHA512
d3b9e3a0a99f191edcf33f3658abd3c88afbb12d7b14d3b421b72b74d551b64d2a13d07db94c90b85606198ee6c9e52072e1017f8c8c6144c03acf509793a9db

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
288B

MD5
b415638555f493f486dd51350f41a7ec

SHA1
c29f89b808a5466e98369bc96b292cda6c205d3d

SHA256
4aee93852717e70303ad051e8a2084b0e356a40a3473d52a43aefc2f2a9084e0

SHA512
0fc606d8deac18bec25d2b42023c598de31b2a1f382886186f7067440385be9c8dd30204492586eb1302dc0e892ba2f4858cb49d83a30088c55c406b51ebac05

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
391B

MD5
9dc479fd661486caf38cfe970da1dd0c

SHA1
9816cbff5bae124952e5f64a025916abd5c67d7e

SHA256
9d3a72c4743b3fbd2c77e1fb5a35671248de793d4a2c18aec8765630fa88b8ca

SHA512
6c2936b3aff330c63719b797cc2429b2fcd91d8647c4db32a04122fc64e55baedf823444896d7bb648a699de36d910f227ed68490498c713a7857ae366b5857a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
f91ff1ca4804ef61e7849bdbe6ea255a

SHA1
5d51315dd3cfb2dd2ad42338143df540f1a68e64

SHA256
bd8c6cf3315bda589a2397283e30af9d630e634835c4e55a17b3b154dbfbf074

SHA512
90db175eab29431dbf9ce7ce66278db8097d81afc4166b9b2c4f3138cd69a202177aab3c82836637d4c993b4188aec349a315b68ad2051aae55216c649aaf534

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
6b8f1041e810ee47ec7bf16758f97764

SHA1
bc078152ab3cca36209e1acd94fad4a034b99371

SHA256
fb9daf8caa4cfe09671cea6eb6ade81e4b61b456c1f63715f4e1734d96b5bd66

SHA512
b1fec1d5f922d1b86dec73cc10e08bc4255228b23f9a54cc86de2ffa94e689fc7cc8172658dcddc688d432512e7b6e27c799a9a06875e025b12ea7c6e0610aa9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
7c092e4d9ab9d1f727d31aee4cfdfe83

SHA1
968016c80cf79c45682673e5da74c1a57a5f3627

SHA256
c984f3995635cfb7665225e9850ae69f7567d0e4008b641b047801e02d7a2cca

SHA512
501c935be5a2183da11885fe930f0bbfd58d0ef067c40914ce19d006783236b0f697383b68cf344dd09c541a783e9c281d9d989d7e96e9ee4de5ed66464a8a2c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
fd5cd903df9e2aaee73884fa4ab10c05

SHA1
093242f2f31e07f08b85ecfaa3605080c820d5d1

SHA256
81ea9a1adbbd3ec040bc09c3509206c1594624d04e00626f96a437d0fe53c0a0

SHA512
a9b8304dd792becac4600e2a2c47bbc47892308135568bf1baef97065f09e636125cac30cf16fb62bd29174b0148a7ed07c493601a02752d887be3d65b5ec9b7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
acc4338b7a4e9ae08ffd1b9498327d1d

SHA1
92e4c163a78a84fb3d299dba33fe54b256f04b1a

SHA256
6ce73fbaaac8087273e57bf5f20458efde6907a703674c5ced06a8e5bac52be4

SHA512
10f54b6a99160449b80460730d8c43520fa32a73097ea44f2e46e54648f59af65f764d66bf9cf2efd9109c2c99ddfa9450e975be041a0723b3a87eac9ca05b63

Download Submit
C:\Users\Admin\Documents\read_me.txt

Filesize
437B

MD5
0e6e8547c32f4d8ecdd28af4dc708cae

SHA1
2f3eb9c6a0091b7b2f8fe1f6a83d1e7f025c4fe0

SHA256
e9b76dcb80c9a76981029d91c3644114efe04a9a66ce3c29a35f80f9350e86c7

SHA512
0c58695695b9c7934a21e3f6abaf1fa62892c99cf48290621a765361ca9ec7186c481f1a0cd11a9337e7932ef74322a42f0f8505af526e775c99428ee33ec2b8

Download Submit
C:\Users\Admin\Downloads\Funny.exe:Zone.Identifier

Filesize
152B

MD5
2a3b89a441b8949c7c9e0f7442e7ca24

SHA1
04fe3699b7c19916eddc97b31a16867b2a934659

SHA256
8797cd7777b1c77535459d20f34e852e15264d19622ff34735d2e98513d5cb2b

SHA512
69d3a98a122d28c12e74a01c7f6d1c2692ad0d71eb020dd0dcd6743992b88604b4ab2a8a281fd4002290b2ff34a06e569933dac9600816b3cbb343053e49de5d

Download Submit
C:\Users\Admin\Downloads\Unconfirmed 514025.crdownload

Filesize
22KB

MD5
91c60aab50f43f38bad5a464d51555e4

SHA1
4102e18797aceb00ece02c30b0f50fdb3d823887

SHA256
e5dee9751b54b0404074e9840777873d5ef3ebe03e85d9dbb57c33a335cfe299

SHA512
f89b68afbb33ff7867908c9203e0543ceb9ad60e7edff0890df46d42ce1c33bee6b3d24298095ef1565efb72cf0257803497fe271b5997c74f7b2bde52ebc91b

Download Submit
memory/964-118-0x0000000000120000-0x000000000012C000-memory.dmp

Filesize
48KB

Download