efc31f1f4bcb4625b02ba75e892d0d2b922669e0c1768484194c92ea170641ff

General

Target

efc31f1f4bcb4625b02ba75e892d0d2b922669e0c1768484194c92ea170641ff.exe
Size

68KB
MD5

92491cb629f60e06c49c2d4276dd1db4
SHA1

acf472392155bdd2b12d6c010892a27d806e5188
SHA256

efc31f1f4bcb4625b02ba75e892d0d2b922669e0c1768484194c92ea170641ff
SHA512

0ae22b80c86b9f0def541da4152968acc12b589db3d63331ef985ae830747151f628674756749fb81142d5d4a3c6a1a43f9a5dd74dd1381025c2224f755fb473
SSDEEP

768:4pwK8EOAEjM4HhUsmNIM0atp0OYpWdzV22YVXi2NomH/vapiHsxsNkrsPF3j9Oh:NKdEjM4B1Ihtp0vqh2TJNdabySU5Z

Score

6^/10

microsoft persistence phishing

Malware Config

Signatures

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-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe
Detected potential entity reuse from brand microsoft.
phishing microsoft

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\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\56f2aac6-2f16-450f-a5aa-2402cdba9148.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221201134515.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 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

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
2056	msedge.exe
2056	msedge.exe
4916	msedge.exe
4916	msedge.exe
4080	identity_helper.exe
4080	identity_helper.exe
1964	msedge.exe
1964	msedge.exe
1964	msedge.exe
1964	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid process

4916 msedge.exe
4916 msedge.exe
4916 msedge.exe
4916 msedge.exe
4916 msedge.exe
4916 msedge.exe
4916 msedge.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

msedge.exe

pid process

4916 msedge.exe
4916 msedge.exe
4916 msedge.exe

pid	process
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe

pid	process
4916	msedge.exe
4916	msedge.exe
4916	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

efc31f1f4bcb4625b02ba75e892d0d2b922669e0c1768484194c92ea170641ff.exemsedge.exemsedge.exe

description	pid	process	target process
PID 5080 wrote to memory of 4916	5080	efc31f1f4bcb4625b02ba75e892d0d2b922669e0c1768484194c92ea170641ff.exe	msedge.exe
PID 5080 wrote to memory of 4916	5080	efc31f1f4bcb4625b02ba75e892d0d2b922669e0c1768484194c92ea170641ff.exe	msedge.exe
PID 4916 wrote to memory of 4152	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4152	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 1768	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 2056	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 2056	4916	msedge.exe	msedge.exe
PID 5080 wrote to memory of 2836	5080	efc31f1f4bcb4625b02ba75e892d0d2b922669e0c1768484194c92ea170641ff.exe	msedge.exe
PID 5080 wrote to memory of 2836	5080	efc31f1f4bcb4625b02ba75e892d0d2b922669e0c1768484194c92ea170641ff.exe	msedge.exe
PID 2836 wrote to memory of 1568	2836	msedge.exe	msedge.exe
PID 2836 wrote to memory of 1568	2836	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4428	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4428	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4428	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4428	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4428	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4428	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4428	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4428	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4428	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4428	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4428	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4428	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4428	4916	msedge.exe	msedge.exe
PID 4916 wrote to memory of 4428	4916	msedge.exe	msedge.exe

C:\Users\Admin\AppData\Local\Temp\efc31f1f4bcb4625b02ba75e892d0d2b922669e0c1768484194c92ea170641ff.exe
"C:\Users\Admin\AppData\Local\Temp\efc31f1f4bcb4625b02ba75e892d0d2b922669e0c1768484194c92ea170641ff.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5080

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=efc31f1f4bcb4625b02ba75e892d0d2b922669e0c1768484194c92ea170641ff.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
2⤵
- 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:4916

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xf8,0x108,0x7fffcf5046f8,0x7fffcf504708,0x7fffcf504718
3⤵
PID:4152

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,9010188129893302971,7897787940362462415,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
3⤵
PID:1768

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=2124,9010188129893302971,7897787940362462415,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2456 /prefetch:3
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2056

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=2124,9010188129893302971,7897787940362462415,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2180 /prefetch:8
3⤵
PID:4428

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,9010188129893302971,7897787940362462415,131072 --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=3892 /prefetch:1
3⤵
PID:4456

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,9010188129893302971,7897787940362462415,131072 --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=3904 /prefetch:1
3⤵
PID:1904

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,9010188129893302971,7897787940362462415,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4472 /prefetch:1
3⤵
PID:2832

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=2124,9010188129893302971,7897787940362462415,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5484 /prefetch:8
3⤵
PID:1436

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=2124,9010188129893302971,7897787940362462415,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5968 /prefetch:8
3⤵
PID:1204

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,9010188129893302971,7897787940362462415,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6108 /prefetch:1
3⤵
PID:3952

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,9010188129893302971,7897787940362462415,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6184 /prefetch:1
3⤵
PID:4092

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,9010188129893302971,7897787940362462415,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6292 /prefetch:1
3⤵
PID:4256

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,9010188129893302971,7897787940362462415,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6388 /prefetch:1
3⤵
PID:3608

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=2124,9010188129893302971,7897787940362462415,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=7196 /prefetch:8
3⤵
PID:3016

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
3⤵
- Drops file in Program Files directory
PID:4612

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=0x228,0x22c,0x230,0x204,0x234,0x7ff6a70b5460,0x7ff6a70b5470,0x7ff6a70b5480
4⤵
PID:3876

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=2124,9010188129893302971,7897787940362462415,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=7196 /prefetch:8
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4080

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=2124,9010188129893302971,7897787940362462415,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2464 /prefetch:8
3⤵
PID:2340

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=2124,9010188129893302971,7897787940362462415,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3140 /prefetch:8
3⤵
PID:3876

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=2124,9010188129893302971,7897787940362462415,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4008 /prefetch:8
3⤵
PID:3704

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=2124,9010188129893302971,7897787940362462415,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4648 /prefetch:8
3⤵
PID:644

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,9010188129893302971,7897787940362462415,131072 --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=7044 /prefetch:2
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1964

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=2124,9010188129893302971,7897787940362462415,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4432 /prefetch:8
3⤵
PID:4776

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=efc31f1f4bcb4625b02ba75e892d0d2b922669e0c1768484194c92ea170641ff.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
2⤵
- Suspicious use of WriteProcessMemory
PID:2836

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4748

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,0x100,0xd4,0x104,0x7fffcf5046f8,0x7fffcf504708,0x7fffcf504718
1⤵
PID:1568

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

2

T1082

Query Registry

1

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
1aa7e0f203b5b0b2f753567d77fbe2d9

SHA1
443937fd906e3a356a6689181b29a9e849f54209

SHA256
27f1577aa081b2222b6549e74de58ef60bf0a054c7b2a345366e6ebbf44fab8c

SHA512
ce2fff1ddfab2e82f4e8ec6b3d04405f9fb2ad07dccfdde404411de9bbc66033610ad1689316173878be9758bb822612d4a931901e1ed4bbbd41199c2885debf

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
1aa7e0f203b5b0b2f753567d77fbe2d9

SHA1
443937fd906e3a356a6689181b29a9e849f54209

SHA256
27f1577aa081b2222b6549e74de58ef60bf0a054c7b2a345366e6ebbf44fab8c

SHA512
ce2fff1ddfab2e82f4e8ec6b3d04405f9fb2ad07dccfdde404411de9bbc66033610ad1689316173878be9758bb822612d4a931901e1ed4bbbd41199c2885debf

Download Submit
\??\pipe\LOCAL\crashpad_4916_BMHCMRIMIETPCGDW
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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memory/644-174-0x0000000000000000-mapping.dmp

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memory/1204-155-0x0000000000000000-mapping.dmp

Download
memory/1436-153-0x0000000000000000-mapping.dmp

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memory/1568-140-0x0000000000000000-mapping.dmp

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memory/1768-136-0x0000000000000000-mapping.dmp

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memory/1904-149-0x0000000000000000-mapping.dmp

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memory/1964-175-0x0000000000000000-mapping.dmp

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memory/2056-137-0x0000000000000000-mapping.dmp

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memory/2340-168-0x0000000000000000-mapping.dmp

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memory/2832-151-0x0000000000000000-mapping.dmp

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memory/2836-139-0x0000000000000000-mapping.dmp

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memory/3608-163-0x0000000000000000-mapping.dmp

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memory/3704-172-0x0000000000000000-mapping.dmp

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memory/3876-170-0x0000000000000000-mapping.dmp

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memory/3876-165-0x0000000000000000-mapping.dmp

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memory/3952-157-0x0000000000000000-mapping.dmp

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memory/4080-166-0x0000000000000000-mapping.dmp

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memory/4092-159-0x0000000000000000-mapping.dmp

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memory/4152-134-0x0000000000000000-mapping.dmp

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memory/4256-161-0x0000000000000000-mapping.dmp

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memory/4428-144-0x0000000000000000-mapping.dmp

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memory/4456-147-0x0000000000000000-mapping.dmp

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memory/4612-164-0x0000000000000000-mapping.dmp

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memory/4776-177-0x0000000000000000-mapping.dmp

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memory/4916-133-0x0000000000000000-mapping.dmp

Download
memory/5080-141-0x0000000000D50000-0x0000000000D64000-memory.dmp

Filesize
80KB

Download
memory/5080-132-0x0000000000D50000-0x0000000000D64000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads