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

Analysis

max time kernel
69s
max time network
124s
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 13:37

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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/0x000100000002aa96-64.dat	family_chaos
behavioral1/memory/2076-238-0x0000000000820000-0x000000000082C000-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
3868	bcdedit.exe
4552	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
3284	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
2076	Funny.exe
1464	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\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\Public\Desktop\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\Public\Documents\desktop.ini	svchost.exe
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\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\Favorites\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Searches\desktop.ini	svchost.exe
File opened for modification	C:\Users\Public\Videos\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\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\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\Pictures\Camera Roll\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\Start Menu\Programs\desktop.ini	svchost.exe
File opened for modification	C:\Users\Admin\Documents\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\Accessories\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\SendTo\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	F:\$RECYCLE.BIN\S-1-5-21-1287768749-810021449-2672985988-1000\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\Windows\AccountPictures\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\Downloads\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\Start Menu\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\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName	vds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	vds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	vds.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

T1490

Direct Volume Access

T1006

pid	Process
3224	vssadmin.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1287768749-810021449-2672985988-1000_Classes\Local Settings	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-1287768749-810021449-2672985988-1000_Classes\Local Settings	OpenWith.exe

NTFS ADS 4 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\Unconfirmed 538399.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
1452	NOTEPAD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1464	svchost.exe

Suspicious behavior: EnumeratesProcesses 49 IoCs

pid	Process
1120	msedge.exe
1120	msedge.exe
1440	msedge.exe
1440	msedge.exe
4420	msedge.exe
4420	msedge.exe
5004	identity_helper.exe
5004	identity_helper.exe
3096	msedge.exe
3096	msedge.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
2076	Funny.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe
1464	svchost.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe

Suspicious use of AdjustPrivilegeToken 50 IoCs

description	pid	Process
Token: SeDebugPrivilege	2076	Funny.exe
Token: SeDebugPrivilege	1464	svchost.exe
Token: SeBackupPrivilege	2224	vssvc.exe
Token: SeRestorePrivilege	2224	vssvc.exe
Token: SeAuditPrivilege	2224	vssvc.exe
Token: SeIncreaseQuotaPrivilege	5112	WMIC.exe
Token: SeSecurityPrivilege	5112	WMIC.exe
Token: SeTakeOwnershipPrivilege	5112	WMIC.exe
Token: SeLoadDriverPrivilege	5112	WMIC.exe
Token: SeSystemProfilePrivilege	5112	WMIC.exe
Token: SeSystemtimePrivilege	5112	WMIC.exe
Token: SeProfSingleProcessPrivilege	5112	WMIC.exe
Token: SeIncBasePriorityPrivilege	5112	WMIC.exe
Token: SeCreatePagefilePrivilege	5112	WMIC.exe
Token: SeBackupPrivilege	5112	WMIC.exe
Token: SeRestorePrivilege	5112	WMIC.exe
Token: SeShutdownPrivilege	5112	WMIC.exe
Token: SeDebugPrivilege	5112	WMIC.exe
Token: SeSystemEnvironmentPrivilege	5112	WMIC.exe
Token: SeRemoteShutdownPrivilege	5112	WMIC.exe
Token: SeUndockPrivilege	5112	WMIC.exe
Token: SeManageVolumePrivilege	5112	WMIC.exe
Token: 33	5112	WMIC.exe
Token: 34	5112	WMIC.exe
Token: 35	5112	WMIC.exe
Token: 36	5112	WMIC.exe
Token: SeIncreaseQuotaPrivilege	5112	WMIC.exe
Token: SeSecurityPrivilege	5112	WMIC.exe
Token: SeTakeOwnershipPrivilege	5112	WMIC.exe
Token: SeLoadDriverPrivilege	5112	WMIC.exe
Token: SeSystemProfilePrivilege	5112	WMIC.exe
Token: SeSystemtimePrivilege	5112	WMIC.exe
Token: SeProfSingleProcessPrivilege	5112	WMIC.exe
Token: SeIncBasePriorityPrivilege	5112	WMIC.exe
Token: SeCreatePagefilePrivilege	5112	WMIC.exe
Token: SeBackupPrivilege	5112	WMIC.exe
Token: SeRestorePrivilege	5112	WMIC.exe
Token: SeShutdownPrivilege	5112	WMIC.exe
Token: SeDebugPrivilege	5112	WMIC.exe
Token: SeSystemEnvironmentPrivilege	5112	WMIC.exe
Token: SeRemoteShutdownPrivilege	5112	WMIC.exe
Token: SeUndockPrivilege	5112	WMIC.exe
Token: SeManageVolumePrivilege	5112	WMIC.exe
Token: 33	5112	WMIC.exe
Token: 34	5112	WMIC.exe
Token: 35	5112	WMIC.exe
Token: 36	5112	WMIC.exe
Token: SeBackupPrivilege	4752	wbengine.exe
Token: SeRestorePrivilege	4752	wbengine.exe
Token: SeSecurityPrivilege	4752	wbengine.exe

Suspicious use of FindShellTrayWindow 36 IoCs

pid	Process
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe
1440	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3548	OpenWith.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1440 wrote to memory of 1092	1440	msedge.exe	80
PID 1440 wrote to memory of 1092	1440	msedge.exe	80
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 4676	1440	msedge.exe	81
PID 1440 wrote to memory of 1120	1440	msedge.exe	82
PID 1440 wrote to memory of 1120	1440	msedge.exe	82
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83
PID 1440 wrote to memory of 1532	1440	msedge.exe	83

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:1440
- 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,0x7fff8d9c3cb8,0x7fff8d9c3cc8,0x7fff8d9c3cd8
  2⤵
  PID:1092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1972,9701584094781050236,15452831131688488312,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=2040 /prefetch:2
  2⤵
  PID:4676
- 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=1972,9701584094781050236,15452831131688488312,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2092 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1120
- 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=1972,9701584094781050236,15452831131688488312,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
  2⤵
  PID:1532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1972,9701584094781050236,15452831131688488312,131072 --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:3664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1972,9701584094781050236,15452831131688488312,131072 --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:4220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1972,9701584094781050236,15452831131688488312,131072 --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=4620 /prefetch:1
  2⤵
  PID:844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1972,9701584094781050236,15452831131688488312,131072 --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=5060 /prefetch:1
  2⤵
  PID:3080
- 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=1972,9701584094781050236,15452831131688488312,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3516 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4420
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1972,9701584094781050236,15452831131688488312,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4844 /prefetch:1
  2⤵
  PID:4404
- 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=1972,9701584094781050236,15452831131688488312,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5940 /prefetch:8
  2⤵
  PID:2776
- 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=1972,9701584094781050236,15452831131688488312,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6260 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5004
- 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=1972,9701584094781050236,15452831131688488312,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5872 /prefetch:8
  2⤵
  - Subvert Trust Controls: Mark-of-the-Web Bypass
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  PID:3096

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4940

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3120

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2116

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:2076
- 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:1464
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete
    3⤵
    PID:1512
  - - C:\Windows\system32\vssadmin.exe
      vssadmin delete shadows /all /quiet
      4⤵
      Interacts with shadow copies
      PID:3224
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic shadowcopy delete
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:5112
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no
    3⤵
    PID:2624
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} bootstatuspolicy ignoreallfailures
      4⤵
      Modifies boot configuration data using bcdedit
      PID:3868
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {default} recoveryenabled no
      4⤵
      Modifies boot configuration data using bcdedit
      PID:4552
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet
    3⤵
    PID:4116
  - - C:\Windows\system32\wbadmin.exe
      wbadmin delete catalog -quiet
      4⤵
      Deletes backup catalog
      PID:3284
- - 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:1452

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2224

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4752

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:4364

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:3972

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3548

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
d30a5618854b9da7bcfc03aeb0a594c4

SHA1
7f37105d7e5b1ecb270726915956c2271116eab7

SHA256
3494c446aa3cb038f1d920b26910b7fe1f4286db78cb3f203ad02cb93889c1a8

SHA512
efd488fcd1729017a596ddd2950bff07d5a11140cba56ff8e0c62ef62827b35c22857bc4f5f5ea11ccc2e1394c0b3ee8651df62a25e66710f320e7a2cf4d1a77

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

Filesize
152B

MD5
03a56f81ee69dd9727832df26709a1c9

SHA1
ab6754cc9ebd922ef3c37b7e84ff20e250cfde3b

SHA256
65d97e83b315d9140f3922b278d08352809f955e2a714fedfaea6283a5300e53

SHA512
e9915f11e74c1bcf7f80d1bcdc8175df820af30f223a17c0fe11b6808e5a400550dcbe59b64346b7741c7c77735abefaf2c988753e11d086000522a05a0f7781

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

Filesize
288B

MD5
e360c716c2f1b93f697931b5189c3f7c

SHA1
44d9c043fb58077657e13039c63aa3573a635c47

SHA256
b86ccec5819e9190da5e765da62b8286af824240e4936056323fcadcbf87b5c5

SHA512
ae2fe916beb21af88d0d9c288c9da6f6cab81318bf2a63030bd609c42cc6f6f66fffeb73dd24751e8109de2b36e5284e5329d4e5d76a5dadc537e7a8abb8a138

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
391B

MD5
858dc7eb81ae5ea1244830689d25e3ad

SHA1
8effee0c685c63ed0110ac18773686005e67a889

SHA256
a04b07553b5487c11adc5c8799c6f20547a5e7e7fca88d98e814970ba227c928

SHA512
07be849cd8dc3a2ecfb9f989a0f0c2b931b073998eff00549f7ff86a8f6c0a12f971221e08e0d6af2b408c081fc6ea5d0d14e62c7306df2e1e8c7952b1e4f4f2

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

Filesize
5KB

MD5
c8caf24083ec10a8fcf18a865e47c286

SHA1
676acb5ba73a2f0e710c4668999290da46d192e0

SHA256
c905ff338456b70defd0d8c1c34dd38289a8408cb63ee06d78a65ab656786f61

SHA512
c34d028841d222b040592de43873c8f4547573a62f26f4daf5346a94625f51664e1c85141826608d67f30ac9ffbc133ddb9f49317597c71c348af9df86c45632

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

Filesize
6KB

MD5
b7bd6b1e9fe492b9fb25df5965143e64

SHA1
e107b7e3e654ab53dfb6e57f474bf0da5158a62e

SHA256
214908fc5dcf67159d39b0a9e630db4bf297ee5ce94650f23b12e527bf189e1a

SHA512
1d44a2b0b504a5f6ecc5255b4551661b2dcacdaf52e558f98b4873f9f0275ad78ed46eb0e6ea659ca955ff79c419919ca81cd08444f66d92e3d8611b656dc62b

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

Filesize
6KB

MD5
e749d6b12735a03ef7548f84ccfaf93b

SHA1
cdd8448824135331344efbbf8b72cf496fe49924

SHA256
5a87ccf90b60bd9dfd6d526a2ff490ff0a6b7e2d5cf9038f5380268c9b71065c

SHA512
d0a7c013044ab33397f67747d1b2b3ee0768aca4553d26704421a7ac868b111b265a2244e9f64829a834505e9d8defd607f10ffbfda8eb54b5372da304b78bca

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
b095ffd85edcfd5c64dff6fba9a5c9ab

SHA1
36436a3b6aadc255da33bb04d5b0328aa3d47a35

SHA256
cf28006b3522009832644ad9bb1dcb24f3e3765ec91a5586b9c7818ec6c2e3e6

SHA512
57359991cdce2cd5eb0ae89dab48404d4fd43309427ce08d0fbb99b80820ce1ccf3974fe0b671d3b9dce2c3a642570ec4f368616993e1812e5eda189890379fc

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

Filesize
10KB

MD5
d2b483d31110b9209ce4732f265dad15

SHA1
f2936d17234574f8b854e312f517e32466868746

SHA256
8f78446a35efce7fdb007a6f09ad2dffa6dcb8c03324aa01319a00513b0ebe0f

SHA512
f555c13ba2ec8d1a98db53f41e73b364a1245320ca489dad17644a021f40aecad790bb8bc0fc451da078472334a2df2a3f6ccae370006c0070f7702295489426

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 538399.crdownload

Filesize
22KB

MD5
91c60aab50f43f38bad5a464d51555e4

SHA1
4102e18797aceb00ece02c30b0f50fdb3d823887

SHA256
e5dee9751b54b0404074e9840777873d5ef3ebe03e85d9dbb57c33a335cfe299

SHA512
f89b68afbb33ff7867908c9203e0543ceb9ad60e7edff0890df46d42ce1c33bee6b3d24298095ef1565efb72cf0257803497fe271b5997c74f7b2bde52ebc91b

Download Submit
memory/2076-238-0x0000000000820000-0x000000000082C000-memory.dmp

Filesize
48KB

Download