5b27bfbd41875112eb1f2e3cc49e1f76140a4cfa552952e80b22dbe4f6e9c5b8

Analysis

max time kernel
149s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03-12-2022 12:38

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General

Target

5b27bfbd41875112eb1f2e3cc49e1f76140a4cfa552952e80b22dbe4f6e9c5b8.exe
Size

81KB
MD5

153f816bff0960ddcd9fc46b662e8aa0
SHA1

24b7e5d1126881668266b21aa97fa10445de6f5f
SHA256

5b27bfbd41875112eb1f2e3cc49e1f76140a4cfa552952e80b22dbe4f6e9c5b8
SHA512

b7aa3cc45464dc7f9b9f756929fa41f1a6127437fbaf794a7f6b9a03653cdf169ad8b46b28e194acf062ecd6429d98d220ecde25876c89ac077ccf08789a4d7e
SSDEEP

1536:FxCrGEFxbvG/jo0ISltSY+A37feaCMJDmYsLIb4PvYqHB/AdGp:FUrGgxbvYjo0ICtSDADeak7dJHB/AdGp

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-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe
Detected potential entity reuse from brand microsoft.
phishing microsoft

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Drops file in Program Files directory 2 IoCs

Processes:

setup.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221203134006.pma	setup.exe
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\645520d2-bdd9-4c92-a139-7e5acd274fe6.tmp	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 12 IoCs

Processes:

msedge.exemsedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
4364	msedge.exe
4364	msedge.exe
2384	msedge.exe
2384	msedge.exe
4248	msedge.exe
4248	msedge.exe
4300	identity_helper.exe
4300	identity_helper.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe
4872	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid process

4248 msedge.exe
4248 msedge.exe
4248 msedge.exe
4248 msedge.exe
4248 msedge.exe
4248 msedge.exe
4248 msedge.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

msedge.exe

pid process

4248 msedge.exe
4248 msedge.exe

pid	process
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe
4248	msedge.exe

pid	process
4248	msedge.exe
4248	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

5b27bfbd41875112eb1f2e3cc49e1f76140a4cfa552952e80b22dbe4f6e9c5b8.exemsedge.exemsedge.exe

description	pid	process	target process
PID 536 wrote to memory of 4248	536	5b27bfbd41875112eb1f2e3cc49e1f76140a4cfa552952e80b22dbe4f6e9c5b8.exe	msedge.exe
PID 536 wrote to memory of 4248	536	5b27bfbd41875112eb1f2e3cc49e1f76140a4cfa552952e80b22dbe4f6e9c5b8.exe	msedge.exe
PID 4248 wrote to memory of 4908	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 4908	4248	msedge.exe	msedge.exe
PID 536 wrote to memory of 4900	536	5b27bfbd41875112eb1f2e3cc49e1f76140a4cfa552952e80b22dbe4f6e9c5b8.exe	msedge.exe
PID 536 wrote to memory of 4900	536	5b27bfbd41875112eb1f2e3cc49e1f76140a4cfa552952e80b22dbe4f6e9c5b8.exe	msedge.exe
PID 4900 wrote to memory of 4616	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 4616	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4900 wrote to memory of 644	4900	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe
PID 4248 wrote to memory of 1296	4248	msedge.exe	msedge.exe

C:\Users\Admin\AppData\Local\Temp\5b27bfbd41875112eb1f2e3cc49e1f76140a4cfa552952e80b22dbe4f6e9c5b8.exe
"C:\Users\Admin\AppData\Local\Temp\5b27bfbd41875112eb1f2e3cc49e1f76140a4cfa552952e80b22dbe4f6e9c5b8.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:536

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=5b27bfbd41875112eb1f2e3cc49e1f76140a4cfa552952e80b22dbe4f6e9c5b8.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:4248

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,0x100,0xd4,0x104,0x7fffe2cd46f8,0x7fffe2cd4708,0x7fffe2cd4718
3⤵
PID:4908

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,17907790483914575254,4855386022979473126,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2204 /prefetch:2
3⤵
PID:1296

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=2120,17907790483914575254,4855386022979473126,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:3
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2384

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=2120,17907790483914575254,4855386022979473126,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2632 /prefetch:8
3⤵
PID:2948

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,17907790483914575254,4855386022979473126,131072 --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=3224 /prefetch:1
3⤵
PID:4496

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,17907790483914575254,4855386022979473126,131072 --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=3240 /prefetch:1
3⤵
PID:3748

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,17907790483914575254,4855386022979473126,131072 --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=3940 /prefetch:1
3⤵
PID:3092

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=2120,17907790483914575254,4855386022979473126,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4980 /prefetch:8
3⤵
PID:3124

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,17907790483914575254,4855386022979473126,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5712 /prefetch:1
3⤵
PID:4672

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,17907790483914575254,4855386022979473126,131072 --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=5824 /prefetch:1
3⤵
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=data_decoder.mojom.DataDecoderService --field-trial-handle=2120,17907790483914575254,4855386022979473126,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=6248 /prefetch:8
3⤵
PID:4716

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,17907790483914575254,4855386022979473126,131072 --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=6444 /prefetch:1
3⤵
PID:4816

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,17907790483914575254,4855386022979473126,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6460 /prefetch:1
3⤵
PID:4624

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=2120,17907790483914575254,4855386022979473126,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=7020 /prefetch:8
3⤵
PID:3792

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:2772

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,0x7ff64b265460,0x7ff64b265470,0x7ff64b265480
4⤵
PID:2476

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=2120,17907790483914575254,4855386022979473126,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=7020 /prefetch:8
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4300

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=2120,17907790483914575254,4855386022979473126,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5040 /prefetch:8
3⤵
PID:1356

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=2120,17907790483914575254,4855386022979473126,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=7108 /prefetch:8
3⤵
PID:1220

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=2120,17907790483914575254,4855386022979473126,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4992 /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=unzip.mojom.Unzipper --field-trial-handle=2120,17907790483914575254,4855386022979473126,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5264 /prefetch:8
3⤵
PID:1728

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,17907790483914575254,4855386022979473126,131072 --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=6136 /prefetch:2
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4872

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=2120,17907790483914575254,4855386022979473126,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=7136 /prefetch:8
3⤵
PID:4448

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=5b27bfbd41875112eb1f2e3cc49e1f76140a4cfa552952e80b22dbe4f6e9c5b8.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
2⤵
- Suspicious use of WriteProcessMemory
PID:4900

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,0x100,0xd4,0x104,0x7fffe2cd46f8,0x7fffe2cd4708,0x7fffe2cd4718
3⤵
PID:4616

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,14403236681149967358,16291514485131612927,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
3⤵
PID:644

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=2116,14403236681149967358,16291514485131612927,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2324 /prefetch:3
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4364

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4572

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_E503B048B745DFA14B81FCFC68D6DECE
Filesize
471B

MD5
d74f887f7a680d06f027478f34f8ef90

SHA1
69869cb5fabb9f3ea483e7e789ed885d3c131f40

SHA256
f106a7af863c23c035166502a840e95f549b40ba1eded37331d5b8b6ce860827

SHA512
79069de009e62222476d863780b92c7a09f2567c3b79ccc8aeb0591b7f07f01b711c6c16c903c41af9b31235bbd5394b07ef54c81a026afdcdf9dd7fdeb18e4a

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_E503B048B745DFA14B81FCFC68D6DECE
Filesize
416B

MD5
00741531401cd719a56aee3cb63f0f88

SHA1
86a8e62cf9139c8c52e20f99dccdfc212ad5b5be

SHA256
ffbe2615f43beb3ce97500d8516cb48e63d73c52a161f1ddba58377148a87a7a

SHA512
9e46dc2650e39e22d4049929b94f936cd402b54e9d42f724679b2f41a5aae245ccd971c13f83d7f383936870d2ba2df7681437d136788e965870d430c91871a1

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

MD5
e1661723f09a6aed8290c3f836ef2c2b

SHA1
55e08c810da94c08c5ee54ace181d4347f4e2ae5

SHA256
a6527662d502234a1a9847973eb8e39e817aa145c43514229ba720150f74a2f2

SHA512
dcd1e6320510594dd86568608d905ad5aacd4fa2b3369ac4daa1b938f7f0597da64747875a3567e5c05e5de34f77d87f5effdfda8091d01354699711f4bc12ad

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

MD5
e1661723f09a6aed8290c3f836ef2c2b

SHA1
55e08c810da94c08c5ee54ace181d4347f4e2ae5

SHA256
a6527662d502234a1a9847973eb8e39e817aa145c43514229ba720150f74a2f2

SHA512
dcd1e6320510594dd86568608d905ad5aacd4fa2b3369ac4daa1b938f7f0597da64747875a3567e5c05e5de34f77d87f5effdfda8091d01354699711f4bc12ad

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

MD5
e1661723f09a6aed8290c3f836ef2c2b

SHA1
55e08c810da94c08c5ee54ace181d4347f4e2ae5

SHA256
a6527662d502234a1a9847973eb8e39e817aa145c43514229ba720150f74a2f2

SHA512
dcd1e6320510594dd86568608d905ad5aacd4fa2b3369ac4daa1b938f7f0597da64747875a3567e5c05e5de34f77d87f5effdfda8091d01354699711f4bc12ad

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

MD5
7b3f352bbc8046d1d5d84c5bb693e2e5

SHA1
e9d1ec6341b7959453e7cfb1ec65a55bf415cd4c

SHA256
471da5f4a494fb6adb027e3fd80765a6c27a3967208aad8fb55e38a3f7fca7da

SHA512
c984248535cb94fc265e93b9001d5936697dd2ff3ef8dfedd014df64b5f76e031eea1a594db3085e0149794ad90802a45c6cd985035ba383d1bf80ed928ff809

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

MD5
7b3f352bbc8046d1d5d84c5bb693e2e5

SHA1
e9d1ec6341b7959453e7cfb1ec65a55bf415cd4c

SHA256
471da5f4a494fb6adb027e3fd80765a6c27a3967208aad8fb55e38a3f7fca7da

SHA512
c984248535cb94fc265e93b9001d5936697dd2ff3ef8dfedd014df64b5f76e031eea1a594db3085e0149794ad90802a45c6cd985035ba383d1bf80ed928ff809

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

MD5
7b3f352bbc8046d1d5d84c5bb693e2e5

SHA1
e9d1ec6341b7959453e7cfb1ec65a55bf415cd4c

SHA256
471da5f4a494fb6adb027e3fd80765a6c27a3967208aad8fb55e38a3f7fca7da

SHA512
c984248535cb94fc265e93b9001d5936697dd2ff3ef8dfedd014df64b5f76e031eea1a594db3085e0149794ad90802a45c6cd985035ba383d1bf80ed928ff809

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Filesize
2KB

MD5
1424b69a18f20dc5be8e63744ca0a630

SHA1
75d50202be970992e09d5977a4360220a09acdb4

SHA256
149e342533969fbc95d5eb893a5002154418f13f9e305eb437144aff9a807bb0

SHA512
bf2017dd42847509e6675bde2ddc47363a0ba9965018a6af4c8e4b549cd9032508d7143ddba8c759cb7531240a86cec572fc47dc28e793e83c62d05a59c01f3c

Download Submit
\??\pipe\LOCAL\crashpad_4248_MASMQXDDXFWLXPBD
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\??\pipe\LOCAL\crashpad_4900_EBNZUOLFVWLOBIOB
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/536-138-0x00000000005D0000-0x00000000005E8000-memory.dmp

Filesize
96KB

Download
memory/536-132-0x00000000005D0000-0x00000000005E8000-memory.dmp

Filesize
96KB

Download
memory/644-144-0x0000000000000000-mapping.dmp

Download
memory/1220-181-0x0000000000000000-mapping.dmp

Download
memory/1296-146-0x0000000000000000-mapping.dmp

Download
memory/1304-167-0x0000000000000000-mapping.dmp

Download
memory/1356-179-0x0000000000000000-mapping.dmp

Download
memory/1436-183-0x0000000000000000-mapping.dmp

Download
memory/1728-185-0x0000000000000000-mapping.dmp

Download
memory/2384-148-0x0000000000000000-mapping.dmp

Download
memory/2476-176-0x0000000000000000-mapping.dmp

Download
memory/2772-175-0x0000000000000000-mapping.dmp

Download
memory/2948-150-0x0000000000000000-mapping.dmp

Download
memory/3092-159-0x0000000000000000-mapping.dmp

Download
memory/3124-161-0x0000000000000000-mapping.dmp

Download
memory/3748-157-0x0000000000000000-mapping.dmp

Download
memory/4248-133-0x0000000000000000-mapping.dmp

Download
memory/4300-177-0x0000000000000000-mapping.dmp

Download
memory/4364-147-0x0000000000000000-mapping.dmp

Download
memory/4448-188-0x0000000000000000-mapping.dmp

Download
memory/4496-155-0x0000000000000000-mapping.dmp

Download
memory/4616-136-0x0000000000000000-mapping.dmp

Download
memory/4624-174-0x0000000000000000-mapping.dmp

Download
memory/4672-165-0x0000000000000000-mapping.dmp

Download
memory/4716-170-0x0000000000000000-mapping.dmp

Download
memory/4816-172-0x0000000000000000-mapping.dmp

Download
memory/4872-186-0x0000000000000000-mapping.dmp

Download
memory/4900-135-0x0000000000000000-mapping.dmp

Download
memory/4908-134-0x0000000000000000-mapping.dmp

Download