0c3e925140ee7b2ef511dc79f82432f141eb271c17ad7dc1cf1fddae0b1297ea

General

Target

Malware Scores Based on Image Processing.pdf
Size

3.3MB
MD5

72ff6afcf87c01199b158a4601891607
SHA1

73e664b0d260d3709c798669a6ebf4d2317ae40f
SHA256

0c3e925140ee7b2ef511dc79f82432f141eb271c17ad7dc1cf1fddae0b1297ea
SHA512

3b2f0b80f08b76e3ac57b769206cde1fe4938457a721b3532b54dd9a7882b94ad6deeeed8264bc664fb7df84892d225f8aa1149e2887e0bac6c69bc0f811eb9b

Score

8^/10

persistence

Malware Config

Signatures

Sets service image path in registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112
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-1-5-21-257790753-2419383948-818201544-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-257790753-2419383948-818201544-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Drops file in Windows directory 6 IoCs

Processes:

svchost.exe

description	ioc	process
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.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

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

svchost.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe

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 64 IoCs

Processes:

WaaSMedicAgent.exesvchost.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	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\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	svchost.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\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
1092	msedge.exe
1092	msedge.exe
2916	msedge.exe
2916	msedge.exe
3068	identity_helper.exe
3068	identity_helper.exe
816	msedge.exe
816	msedge.exe
816	msedge.exe
816	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

Processes:

msedge.exe

pid process

2916 msedge.exe
2916 msedge.exe
2916 msedge.exe
2916 msedge.exe
2916 msedge.exe
2916 msedge.exe
2916 msedge.exe
2916 msedge.exe

pid	process
2916	msedge.exe
2916	msedge.exe
2916	msedge.exe
2916	msedge.exe
2916	msedge.exe
2916	msedge.exe
2916	msedge.exe
2916	msedge.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

Processes:

svchost.exesvchost.exesvchost.exeWaaSMedicAgent.exe

description	pid	process
Token: SeShutdownPrivilege	2028	svchost.exe
Token: SeCreatePagefilePrivilege	2028	svchost.exe
Token: SeShutdownPrivilege	2028	svchost.exe
Token: SeCreatePagefilePrivilege	2028	svchost.exe
Token: SeShutdownPrivilege	2028	svchost.exe
Token: SeCreatePagefilePrivilege	2028	svchost.exe
Token: SeShutdownPrivilege	4652	svchost.exe
Token: SeCreatePagefilePrivilege	4652	svchost.exe
Token: SeTcbPrivilege	1964	svchost.exe
Token: SeTcbPrivilege	1964	svchost.exe
Token: SeTcbPrivilege	1964	svchost.exe
Token: SeTcbPrivilege	1964	svchost.exe
Token: SeTcbPrivilege	1964	svchost.exe
Token: SeTcbPrivilege	1964	svchost.exe
Token: SeTakeOwnershipPrivilege	2632	WaaSMedicAgent.exe
Token: SeSecurityPrivilege	2632	WaaSMedicAgent.exe
Token: SeRestorePrivilege	2632	WaaSMedicAgent.exe
Token: SeBackupPrivilege	2632	WaaSMedicAgent.exe
Token: SeShutdownPrivilege	2028	svchost.exe
Token: SeCreatePagefilePrivilege	2028	svchost.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

msedge.exe

pid process

2916 msedge.exe

pid	process
2916	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

cmd.exemsedge.exe

description	pid	process	target process
PID 1588 wrote to memory of 2916	1588	cmd.exe	msedge.exe
PID 1588 wrote to memory of 2916	1588	cmd.exe	msedge.exe
PID 2916 wrote to memory of 1008	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1008	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 920	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1092	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1092	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe
PID 2916 wrote to memory of 1932	2916	msedge.exe	msedge.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Malware Scores Based on Image Processing.pdf"
1⤵
- Suspicious use of WriteProcessMemory
PID:1588

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\Malware Scores Based on Image Processing.pdf
2⤵
- Adds Run key to start application
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2916

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=92.0.4515.107 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.62 --initial-client-data=0xa0,0xe4,0x108,0xbc,0x10c,0x7fffd7b046f8,0x7fffd7b04708,0x7fffd7b04718
3⤵
PID:1008

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,9239266189200955343,4908173245253258779,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
3⤵
PID:920

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=2088,9239266189200955343,4908173245253258779,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1092

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=2088,9239266189200955343,4908173245253258779,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
3⤵
PID:1932

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9239266189200955343,4908173245253258779,131072 --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=3656 /prefetch:1
3⤵
PID:4084

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9239266189200955343,4908173245253258779,131072 --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=3664 /prefetch:1
3⤵
PID:4208

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9239266189200955343,4908173245253258779,131072 --disable-gpu-compositing --lang=en-US --extension-process --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4712 /prefetch:1
3⤵
PID:2896

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=ppapi --field-trial-handle=2088,9239266189200955343,4908173245253258779,131072 --lang=en-US --device-scale-factor=1 --ppapi-antialiased-text-enabled=1 --ppapi-subpixel-rendering-setting=1 --mojo-platform-channel-handle=5052 /prefetch:6
3⤵
PID:880

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.62\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.62\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2088,9239266189200955343,4908173245253258779,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5440 /prefetch:8
3⤵
PID:2948

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.62\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.62\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2088,9239266189200955343,4908173245253258779,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5440 /prefetch:8
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3068

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9239266189200955343,4908173245253258779,131072 --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=1932 /prefetch:1
3⤵
PID:1992

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9239266189200955343,4908173245253258779,131072 --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=3516 /prefetch:1
3⤵
PID:1396

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9239266189200955343,4908173245253258779,131072 --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=6128 /prefetch:1
3⤵
PID:584

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9239266189200955343,4908173245253258779,131072 --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=4044 /prefetch:1
3⤵
PID:5024

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9239266189200955343,4908173245253258779,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4908 /prefetch:1
3⤵
PID:3380

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=2088,9239266189200955343,4908173245253258779,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6224 /prefetch:8
3⤵
PID:2596

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=2088,9239266189200955343,4908173245253258779,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4756 /prefetch:8
3⤵
PID:3844

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=2088,9239266189200955343,4908173245253258779,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5848 /prefetch:8
3⤵
PID:2208

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,9239266189200955343,4908173245253258779,131072 --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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4884 /prefetch:2
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:816

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=2088,9239266189200955343,4908173245253258779,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2040 /prefetch:8
3⤵
PID:3044

C:\Windows\System32\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe 0f5e9b4f812dd21c8dbf21e884cd1153 gLYJak+U6UqZ48PlA8vzAA.0.1.0.3.0
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2632

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2028

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3664

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:4652

C:\Windows\uus\AMD64\MoUsoCoreWorker.exe
C:\Windows\uus\AMD64\MoUsoCoreWorker.exe
2⤵
PID:4744

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1964

C:\Windows\System32\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe 0f5e9b4f812dd21c8dbf21e884cd1153 gLYJak+U6UqZ48PlA8vzAA.0.1.0.3.0
1⤵
PID:4152

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

System Information Discovery

3

T1082

Query Registry

2

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

\??\pipe\LOCAL\crashpad_2916_FTTLOERWSNTMQYFH
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/584-222-0x0000022C57B50000-0x0000022C57B52000-memory.dmp

Filesize
8KB

Download
memory/584-217-0x0000000000000000-mapping.dmp

Download
memory/584-219-0x0000022C57B50000-0x0000022C57B52000-memory.dmp

Filesize
8KB

Download
memory/584-220-0x0000022C57B50000-0x0000022C57B52000-memory.dmp

Filesize
8KB

Download
memory/584-221-0x0000022C57B50000-0x0000022C57B52000-memory.dmp

Filesize
8KB

Download
memory/816-252-0x0000000000000000-mapping.dmp

Download
memory/880-197-0x000001A33A5C0000-0x000001A33A5C2000-memory.dmp

Filesize
8KB

Download
memory/880-198-0x000001A33A5C0000-0x000001A33A5C2000-memory.dmp

Filesize
8KB

Download
memory/880-195-0x0000000000000000-mapping.dmp

Download
memory/920-162-0x0000020FA0ED0000-0x0000020FA0ED2000-memory.dmp

Filesize
8KB

Download
memory/920-163-0x0000020FA0ED0000-0x0000020FA0ED2000-memory.dmp

Filesize
8KB

Download
memory/920-158-0x0000020FA0ED0000-0x0000020FA0ED2000-memory.dmp

Filesize
8KB

Download
memory/920-153-0x0000000000000000-mapping.dmp

Download
memory/920-155-0x00007FFFF89D0000-0x00007FFFF89D1000-memory.dmp

Filesize
4KB

Download
memory/920-161-0x0000020FA0ED0000-0x0000020FA0ED2000-memory.dmp

Filesize
8KB

Download
memory/920-159-0x0000020FA0ED0000-0x0000020FA0ED2000-memory.dmp

Filesize
8KB

Download
memory/920-152-0x0000020FA0B4E000-0x0000020FA0B4F000-memory.dmp

Filesize
4KB

Download
memory/1008-149-0x0000000000000000-mapping.dmp

Download
memory/1008-150-0x0000017860FF0000-0x0000017860FF2000-memory.dmp

Filesize
8KB

Download
memory/1008-151-0x0000017860FF0000-0x0000017860FF2000-memory.dmp

Filesize
8KB

Download
memory/1092-156-0x000002D1BC7A0000-0x000002D1BC7A2000-memory.dmp

Filesize
8KB

Download
memory/1092-154-0x0000000000000000-mapping.dmp

Download
memory/1092-157-0x000002D1BC7A0000-0x000002D1BC7A2000-memory.dmp

Filesize
8KB

Download
memory/1396-215-0x0000013ED6960000-0x0000013ED6962000-memory.dmp

Filesize
8KB

Download
memory/1396-214-0x0000013ED6960000-0x0000013ED6962000-memory.dmp

Filesize
8KB

Download
memory/1396-211-0x0000013ED6960000-0x0000013ED6962000-memory.dmp

Filesize
8KB

Download
memory/1396-210-0x0000013ED6960000-0x0000013ED6962000-memory.dmp

Filesize
8KB

Download
memory/1396-206-0x0000000000000000-mapping.dmp

Download
memory/1932-168-0x000001704D580000-0x000001704D582000-memory.dmp

Filesize
8KB

Download
memory/1932-167-0x000001704D580000-0x000001704D582000-memory.dmp

Filesize
8KB

Download
memory/1932-164-0x000001704D3E4000-0x000001704D3E5000-memory.dmp

Filesize
4KB

Download
memory/1932-165-0x0000000000000000-mapping.dmp

Download
memory/1992-207-0x0000018A1D390000-0x0000018A1D392000-memory.dmp

Filesize
8KB

Download
memory/1992-213-0x0000018A1D390000-0x0000018A1D392000-memory.dmp

Filesize
8KB

Download
memory/1992-212-0x0000018A1D390000-0x0000018A1D392000-memory.dmp

Filesize
8KB

Download
memory/1992-208-0x0000018A1D390000-0x0000018A1D392000-memory.dmp

Filesize
8KB

Download
memory/1992-203-0x0000000000000000-mapping.dmp

Download
memory/2028-170-0x000001B542C20000-0x000001B542C30000-memory.dmp

Filesize
64KB

Download
memory/2028-169-0x000001B542520000-0x000001B542530000-memory.dmp

Filesize
64KB

Download
memory/2028-171-0x000001B545300000-0x000001B545304000-memory.dmp

Filesize
16KB

Download
memory/2208-248-0x0000000000000000-mapping.dmp

Download
memory/2596-238-0x0000000000000000-mapping.dmp

Download
memory/2896-191-0x0000027039370000-0x0000027039372000-memory.dmp

Filesize
8KB

Download
memory/2896-186-0x0000000000000000-mapping.dmp

Download
memory/2896-189-0x0000027039370000-0x0000027039372000-memory.dmp

Filesize
8KB

Download
memory/2896-188-0x0000027039370000-0x0000027039372000-memory.dmp

Filesize
8KB

Download
memory/2896-190-0x0000027039370000-0x0000027039372000-memory.dmp

Filesize
8KB

Download
memory/2916-148-0x0000023E09DD0000-0x0000023E09DD2000-memory.dmp

Filesize
8KB

Download
memory/2916-146-0x0000000000000000-mapping.dmp

Download
memory/2916-147-0x0000023E09DD0000-0x0000023E09DD2000-memory.dmp

Filesize
8KB

Download
memory/3044-259-0x0000000000000000-mapping.dmp

Download
memory/3068-201-0x0000025743490000-0x0000025743492000-memory.dmp

Filesize
8KB

Download
memory/3068-200-0x0000025743490000-0x0000025743492000-memory.dmp

Filesize
8KB

Download
memory/3068-199-0x0000000000000000-mapping.dmp

Download
memory/3380-231-0x0000000000000000-mapping.dmp

Download
memory/3844-243-0x0000000000000000-mapping.dmp

Download
memory/4084-182-0x0000025641CF0000-0x0000025641CF2000-memory.dmp

Filesize
8KB

Download
memory/4084-172-0x0000025641954000-0x0000025641955000-memory.dmp

Filesize
4KB

Download
memory/4084-173-0x0000000000000000-mapping.dmp

Download
memory/4084-177-0x0000025641CF0000-0x0000025641CF2000-memory.dmp

Filesize
8KB

Download
memory/4084-192-0x0000025641CF0000-0x0000025641CF2000-memory.dmp

Filesize
8KB

Download
memory/4084-178-0x0000025641CF0000-0x0000025641CF2000-memory.dmp

Filesize
8KB

Download
memory/4208-183-0x0000021630940000-0x0000021630942000-memory.dmp

Filesize
8KB

Download
memory/4208-180-0x0000021630940000-0x0000021630942000-memory.dmp

Filesize
8KB

Download
memory/4208-181-0x0000021630940000-0x0000021630942000-memory.dmp

Filesize
8KB

Download
memory/4208-176-0x0000000000000000-mapping.dmp

Download
memory/4208-174-0x00000216307AB000-0x00000216307AC000-memory.dmp

Filesize
4KB

Download
memory/4208-184-0x0000021630940000-0x0000021630942000-memory.dmp

Filesize
8KB

Download
memory/4744-193-0x0000000000000000-mapping.dmp

Download
memory/5024-224-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads