dc906442e88ca7efd9c957defbace7e17cc8e7eb97de956381d9e9df2b27a6df

General

Target

dc906442e88ca7efd9c957defbace7e17cc8e7eb97de956381d9e9df2b27a6df.exe
Size

1.0MB
MD5

dc3888f8f615863eb4af911cc01d26e8
SHA1

466524fa471f1c2e386f97ec2117292983294fc6
SHA256

dc906442e88ca7efd9c957defbace7e17cc8e7eb97de956381d9e9df2b27a6df
SHA512

c3c3e09276bc6115a56373d8450b1d1d2784dfd267625fbed8ec21e21b44a177226e10ea067d23c141ebb02c11f3caa66e141fe7784b5c5c4dc1b01f689c49bb

Score

6^/10

persistence

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-1-5-21-1346565761-3498240568-4147300184-1000\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\4b35f879-307f-4c2f-b1ca-9ea3eb553a0b.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20220213093934.pma	setup.exe

Drops file in Windows directory 8 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.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
3932	msedge.exe
3932	msedge.exe
4860	msedge.exe
4860	msedge.exe
3028	identity_helper.exe
3028	identity_helper.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe
3032	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

Processes:

msedge.exe

pid process

4860 msedge.exe
4860 msedge.exe
4860 msedge.exe
4860 msedge.exe

pid	process
4860	msedge.exe
4860	msedge.exe
4860	msedge.exe
4860	msedge.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exesvchost.exe

description	pid	process
Token: SeShutdownPrivilege	5056	svchost.exe
Token: SeCreatePagefilePrivilege	5056	svchost.exe
Token: SeShutdownPrivilege	5056	svchost.exe
Token: SeCreatePagefilePrivilege	5056	svchost.exe
Token: SeShutdownPrivilege	5056	svchost.exe
Token: SeCreatePagefilePrivilege	5056	svchost.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeTcbPrivilege	4240	svchost.exe
Token: SeTcbPrivilege	4240	svchost.exe
Token: SeTcbPrivilege	4240	svchost.exe
Token: SeTcbPrivilege	4240	svchost.exe
Token: SeTcbPrivilege	4240	svchost.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe
Token: SeSecurityPrivilege	4376	TiWorker.exe
Token: SeBackupPrivilege	4376	TiWorker.exe
Token: SeRestorePrivilege	4376	TiWorker.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

msedge.exe

pid process

4860 msedge.exe
4860 msedge.exe
4860 msedge.exe

pid	process
4860	msedge.exe
4860	msedge.exe
4860	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

dc906442e88ca7efd9c957defbace7e17cc8e7eb97de956381d9e9df2b27a6df.exemsedge.exe

description	pid	process	target process
PID 408 wrote to memory of 4860	408	dc906442e88ca7efd9c957defbace7e17cc8e7eb97de956381d9e9df2b27a6df.exe	msedge.exe
PID 408 wrote to memory of 4860	408	dc906442e88ca7efd9c957defbace7e17cc8e7eb97de956381d9e9df2b27a6df.exe	msedge.exe
PID 4860 wrote to memory of 1504	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 1504	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3192	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3932	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 3932	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe
PID 4860 wrote to memory of 4328	4860	msedge.exe	msedge.exe

C:\Users\Admin\AppData\Local\Temp\dc906442e88ca7efd9c957defbace7e17cc8e7eb97de956381d9e9df2b27a6df.exe
"C:\Users\Admin\AppData\Local\Temp\dc906442e88ca7efd9c957defbace7e17cc8e7eb97de956381d9e9df2b27a6df.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:408

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://google.com/
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:4860

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,0x100,0xd4,0x104,0x7ffc868c46f8,0x7ffc868c4708,0x7ffc868c4718
3⤵
PID:1504

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,3999384448902638336,7280918385976779472,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
3⤵
PID:3192

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=2148,3999384448902638336,7280918385976779472,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2464 /prefetch:3
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3932

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=2148,3999384448902638336,7280918385976779472,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2792 /prefetch:8
3⤵
PID:4328

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,3999384448902638336,7280918385976779472,131072 --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=3952 /prefetch:1
3⤵
PID:4184

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,3999384448902638336,7280918385976779472,131072 --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=3960 /prefetch:1
3⤵
PID:3052

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=2148,3999384448902638336,7280918385976779472,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5344 /prefetch:8
3⤵
PID:2612

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,3999384448902638336,7280918385976779472,131072 --disable-gpu-compositing --lang=en-US --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=5816 /prefetch:1
3⤵
PID:4512

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,3999384448902638336,7280918385976779472,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5832 /prefetch:1
3⤵
PID:2768

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=2148,3999384448902638336,7280918385976779472,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6524 /prefetch:8
3⤵
PID:3696

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:956

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,0x7ff624d85460,0x7ff624d85470,0x7ff624d85480
4⤵
PID:3764

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=2148,3999384448902638336,7280918385976779472,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6524 /prefetch:8
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3028

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=2148,3999384448902638336,7280918385976779472,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5564 /prefetch:8
3⤵
PID:1860

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=2148,3999384448902638336,7280918385976779472,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6328 /prefetch:8
3⤵
PID:2056

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,3999384448902638336,7280918385976779472,131072 --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=6364 /prefetch:2
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3032

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=2148,3999384448902638336,7280918385976779472,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2084 /prefetch:8
3⤵
PID:4556

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:5056

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3124

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4376

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4240

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\??\pipe\LOCAL\crashpad_4860_RMTWOLVYOGWMGYZP
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/408-130-0x00000000022A0000-0x00000000022A1000-memory.dmp

Filesize
4KB

Download
memory/3192-135-0x00007FFCA4F60000-0x00007FFCA4F61000-memory.dmp

Filesize
4KB

Download
memory/5056-132-0x000001DC21320000-0x000001DC21330000-memory.dmp

Filesize
64KB

Download
memory/5056-131-0x000001DC20D60000-0x000001DC20D70000-memory.dmp

Filesize
64KB

Download
memory/5056-133-0x000001DC239C0000-0x000001DC239C4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads