0113d8a67b61dd6163b003c806d997f1f26da9df316744571aa1295c7ffb9995

Analysis

max time kernel
159s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
13-02-2022 10:46

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General

Target

0113d8a67b61dd6163b003c806d997f1f26da9df316744571aa1295c7ffb9995.msi
Size

639KB
MD5

2e299b1fcf357f678bbf00a06ead424f
SHA1

58f5f158f679b5a031dfc0e1323fd7a4dc24c3f4
SHA256

0113d8a67b61dd6163b003c806d997f1f26da9df316744571aa1295c7ffb9995
SHA512

37cb0f8d929b793b5bf20f291de10b863cc63b59d2a990c07b4df4f1c64149ee335bf4961f7ac50390b614516f862fb7b3a38d7162ed4f91ba6e56685b4a1400

Score

8^/10

persistence

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

Processes:

MsiExec.exe

flow pid process

31 1500 MsiExec.exe
33 1500 MsiExec.exe
Executes dropped EXE 1 IoCs

Processes:

lc976B.tmp

pid process

4076 lc976B.tmp
Loads dropped DLL 5 IoCs

Processes:

MsiExec.exe

pid process

1500 MsiExec.exe
1500 MsiExec.exe
1500 MsiExec.exe
1500 MsiExec.exe
1500 MsiExec.exe

flow	pid	process
31	1500	MsiExec.exe
33	1500	MsiExec.exe

pid	process
4076	lc976B.tmp

pid	process
1500	MsiExec.exe
1500	MsiExec.exe
1500	MsiExec.exe
1500	MsiExec.exe
1500	MsiExec.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

msedge.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Enumerates connected drives 3 TTPs 48 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

msiexec.exemsiexec.exe

description	ioc	process
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.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\2fd9c2b1-aa43-4016-a938-15d65003117e.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20220213104830.pma	setup.exe

Drops file in Windows directory 20 IoCs

Processes:

msiexec.exesvchost.exeTiWorker.exe

description	ioc	process
File opened for modification	C:\Windows\Installer\MSI75E9.tmp	msiexec.exe
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\Installer\MSI9710.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File created	C:\Windows\Installer\1cd724f.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\1cd724f.msi	msiexec.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.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
File opened for modification	C:\Windows\Installer\MSI9643.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI981B.tmp	msiexec.exe
File created	C:\Windows\Installer\SourceHash{981256CA-88C2-4337-81ED-3C74ED6193B5}	msiexec.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\Installer\MSI9FAD.tmp	msiexec.exe
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI96C1.tmp	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.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
Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.

Processes:

description flow ioc

HTTP User-Agent header 31 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

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

description	flow	ioc
HTTP User-Agent header	31	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

msiexec.exemsedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
4920	msiexec.exe
4920	msiexec.exe
1040	msedge.exe
1040	msedge.exe
2200	msedge.exe
2200	msedge.exe
3948	identity_helper.exe
3948	identity_helper.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe
4940	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

Processes:

msedge.exe

pid process

2200 msedge.exe
2200 msedge.exe
2200 msedge.exe
2200 msedge.exe
2200 msedge.exe

pid	process
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

msiexec.exemsiexec.exesvchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4676	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4676	msiexec.exe
Token: SeSecurityPrivilege	4920	msiexec.exe
Token: SeCreateTokenPrivilege	4676	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	4676	msiexec.exe
Token: SeLockMemoryPrivilege	4676	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4676	msiexec.exe
Token: SeMachineAccountPrivilege	4676	msiexec.exe
Token: SeTcbPrivilege	4676	msiexec.exe
Token: SeSecurityPrivilege	4676	msiexec.exe
Token: SeTakeOwnershipPrivilege	4676	msiexec.exe
Token: SeLoadDriverPrivilege	4676	msiexec.exe
Token: SeSystemProfilePrivilege	4676	msiexec.exe
Token: SeSystemtimePrivilege	4676	msiexec.exe
Token: SeProfSingleProcessPrivilege	4676	msiexec.exe
Token: SeIncBasePriorityPrivilege	4676	msiexec.exe
Token: SeCreatePagefilePrivilege	4676	msiexec.exe
Token: SeCreatePermanentPrivilege	4676	msiexec.exe
Token: SeBackupPrivilege	4676	msiexec.exe
Token: SeRestorePrivilege	4676	msiexec.exe
Token: SeShutdownPrivilege	4676	msiexec.exe
Token: SeDebugPrivilege	4676	msiexec.exe
Token: SeAuditPrivilege	4676	msiexec.exe
Token: SeSystemEnvironmentPrivilege	4676	msiexec.exe
Token: SeChangeNotifyPrivilege	4676	msiexec.exe
Token: SeRemoteShutdownPrivilege	4676	msiexec.exe
Token: SeUndockPrivilege	4676	msiexec.exe
Token: SeSyncAgentPrivilege	4676	msiexec.exe
Token: SeEnableDelegationPrivilege	4676	msiexec.exe
Token: SeManageVolumePrivilege	4676	msiexec.exe
Token: SeImpersonatePrivilege	4676	msiexec.exe
Token: SeCreateGlobalPrivilege	4676	msiexec.exe
Token: SeRestorePrivilege	4920	msiexec.exe
Token: SeTakeOwnershipPrivilege	4920	msiexec.exe
Token: SeRestorePrivilege	4920	msiexec.exe
Token: SeTakeOwnershipPrivilege	4920	msiexec.exe
Token: SeShutdownPrivilege	1616	svchost.exe
Token: SeCreatePagefilePrivilege	1616	svchost.exe
Token: SeShutdownPrivilege	1616	svchost.exe
Token: SeCreatePagefilePrivilege	1616	svchost.exe
Token: SeShutdownPrivilege	1616	svchost.exe
Token: SeCreatePagefilePrivilege	1616	svchost.exe
Token: SeRestorePrivilege	4920	msiexec.exe
Token: SeTakeOwnershipPrivilege	4920	msiexec.exe
Token: SeRestorePrivilege	4920	msiexec.exe
Token: SeTakeOwnershipPrivilege	4920	msiexec.exe
Token: SeRestorePrivilege	4920	msiexec.exe
Token: SeTakeOwnershipPrivilege	4920	msiexec.exe
Token: SeRestorePrivilege	4920	msiexec.exe
Token: SeTakeOwnershipPrivilege	4920	msiexec.exe
Token: SeRestorePrivilege	4920	msiexec.exe
Token: SeTakeOwnershipPrivilege	4920	msiexec.exe
Token: SeRestorePrivilege	4920	msiexec.exe
Token: SeTakeOwnershipPrivilege	4920	msiexec.exe
Token: SeRestorePrivilege	4920	msiexec.exe
Token: SeTakeOwnershipPrivilege	4920	msiexec.exe
Token: SeSecurityPrivilege	4460	TiWorker.exe
Token: SeRestorePrivilege	4460	TiWorker.exe
Token: SeBackupPrivilege	4460	TiWorker.exe
Token: SeBackupPrivilege	4460	TiWorker.exe
Token: SeRestorePrivilege	4460	TiWorker.exe
Token: SeSecurityPrivilege	4460	TiWorker.exe
Token: SeBackupPrivilege	4460	TiWorker.exe
Token: SeRestorePrivilege	4460	TiWorker.exe

Suspicious use of FindShellTrayWindow 13 IoCs

Processes:

msiexec.exemsedge.exe

pid	process
4676	msiexec.exe
4676	msiexec.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe

Suspicious use of SendNotifyMessage 8 IoCs

Processes:

msedge.exe

pid process

2200 msedge.exe
2200 msedge.exe
2200 msedge.exe
2200 msedge.exe
2200 msedge.exe
2200 msedge.exe
2200 msedge.exe
2200 msedge.exe

pid	process
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe
2200	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msiexec.exeMsiExec.execmd.exemsedge.exe

description	pid	process	target process
PID 4920 wrote to memory of 1500	4920	msiexec.exe	MsiExec.exe
PID 4920 wrote to memory of 1500	4920	msiexec.exe	MsiExec.exe
PID 4920 wrote to memory of 1500	4920	msiexec.exe	MsiExec.exe
PID 1500 wrote to memory of 2072	1500	MsiExec.exe	cmd.exe
PID 1500 wrote to memory of 2072	1500	MsiExec.exe	cmd.exe
PID 1500 wrote to memory of 2072	1500	MsiExec.exe	cmd.exe
PID 2072 wrote to memory of 2200	2072	cmd.exe	msedge.exe
PID 2072 wrote to memory of 2200	2072	cmd.exe	msedge.exe
PID 2200 wrote to memory of 796	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 796	2200	msedge.exe	msedge.exe
PID 1500 wrote to memory of 4076	1500	MsiExec.exe	lc976B.tmp
PID 1500 wrote to memory of 4076	1500	MsiExec.exe	lc976B.tmp
PID 1500 wrote to memory of 4076	1500	MsiExec.exe	lc976B.tmp
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 4028	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1040	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 1040	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 368	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 368	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 368	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 368	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 368	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 368	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 368	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 368	2200	msedge.exe	msedge.exe
PID 2200 wrote to memory of 368	2200	msedge.exe	msedge.exe

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\0113d8a67b61dd6163b003c806d997f1f26da9df316744571aa1295c7ffb9995.msi
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4676

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4920

C:\Windows\syswow64\MsiExec.exe
C:\Windows\syswow64\MsiExec.exe -Embedding 4C19BCCAED271F799B27301D95D00040
2⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1500

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C start /MAX https://adobe.ly/2RY5GJR
3⤵
- Suspicious use of WriteProcessMemory
PID:2072

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://adobe.ly/2RY5GJR
4⤵
- 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 SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2200

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,0x100,0xd4,0x104,0x7ff8f89f46f8,0x7ff8f89f4708,0x7ff8f89f4718
5⤵
PID:796

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,18351810512481497161,17971181364876228911,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
5⤵
PID:4028

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=2144,18351810512481497161,17971181364876228911,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2308 /prefetch:3
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:1040

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=2144,18351810512481497161,17971181364876228911,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2112 /prefetch:8
5⤵
PID:368

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,18351810512481497161,17971181364876228911,131072 --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=2564 /prefetch:1
5⤵
PID:4192

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,18351810512481497161,17971181364876228911,131072 --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=3828 /prefetch:1
5⤵
PID:3176

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,18351810512481497161,17971181364876228911,131072 --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=5772 /prefetch:1
5⤵
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=2144,18351810512481497161,17971181364876228911,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5816 /prefetch:1
5⤵
PID:3616

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,18351810512481497161,17971181364876228911,131072 --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=6260 /prefetch:1
5⤵
PID:1784

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=2144,18351810512481497161,17971181364876228911,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=7024 /prefetch:8
5⤵
PID:1444

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
5⤵
- Drops file in Program Files directory
PID:4552

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,0x7ff704795460,0x7ff704795470,0x7ff704795480
6⤵
PID:1656

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=2144,18351810512481497161,17971181364876228911,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=7024 /prefetch:8
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:3948

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=2144,18351810512481497161,17971181364876228911,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=7160 /prefetch:8
5⤵
PID:4688

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=2144,18351810512481497161,17971181364876228911,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2700 /prefetch:8
5⤵
PID:1396

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,18351810512481497161,17971181364876228911,131072 --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=3644 /prefetch:2
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:4940

C:\Users\Admin\AppData\Local\Temp\lc976B.tmp
"C:\Users\Admin\AppData\Local\Temp\lc976B.tmp"
3⤵
- Executes dropped EXE
PID:4076

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:1616

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3228

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:4460

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo
1⤵
PID:4944

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\lc976B.tmp
MD5
55ffee241709ae96cf64cb0b9a96f0d7

SHA1
b191810094dd2ee6b13c0d33458fafcd459681ae

SHA256
64bc6cf6b6e9850cea2a36cabc88982b0b936dd7f0bc169a2f6dd2a5d1e86abf

SHA512
01d05a5f34be950ec660af9e1de5c7d3c0e473f7815c2e13157c0b7bf162ca5a6b34fabc3704ba6e4fb339a53b1a20862fe984e16feca81f45cf4a0f98e01c07

Download Submit
C:\Users\Admin\AppData\Local\Temp\lc976B.tmp
MD5
55ffee241709ae96cf64cb0b9a96f0d7

SHA1
b191810094dd2ee6b13c0d33458fafcd459681ae

SHA256
64bc6cf6b6e9850cea2a36cabc88982b0b936dd7f0bc169a2f6dd2a5d1e86abf

SHA512
01d05a5f34be950ec660af9e1de5c7d3c0e473f7815c2e13157c0b7bf162ca5a6b34fabc3704ba6e4fb339a53b1a20862fe984e16feca81f45cf4a0f98e01c07

Download Submit
C:\Windows\Installer\MSI75E9.tmp
MD5
318dea4099b577bc51ae5e21eb8c566d

SHA1
e3a4d3245bc40ca956c3a5081dcfd74e98fb1510

SHA256
f335e99ea0a95b99e32d6b60c67621db8e5d096e9d77a0c8f2defcde8f32f54f

SHA512
65d4886bc19c9b9f36d68c07b83f687cdb75f95cde5f5ef02289502518c58f77c99ef2548d25f69bff6f0bfefe7fc7bb18fd010c4341c15114675f80f3d85844

Download Submit
C:\Windows\Installer\MSI75E9.tmp
MD5
318dea4099b577bc51ae5e21eb8c566d

SHA1
e3a4d3245bc40ca956c3a5081dcfd74e98fb1510

SHA256
f335e99ea0a95b99e32d6b60c67621db8e5d096e9d77a0c8f2defcde8f32f54f

SHA512
65d4886bc19c9b9f36d68c07b83f687cdb75f95cde5f5ef02289502518c58f77c99ef2548d25f69bff6f0bfefe7fc7bb18fd010c4341c15114675f80f3d85844

Download Submit
C:\Windows\Installer\MSI9643.tmp
MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
C:\Windows\Installer\MSI9643.tmp
MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
C:\Windows\Installer\MSI96C1.tmp
MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
C:\Windows\Installer\MSI96C1.tmp
MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
C:\Windows\Installer\MSI9710.tmp
MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
C:\Windows\Installer\MSI9710.tmp
MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
C:\Windows\Installer\MSI981B.tmp
MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
C:\Windows\Installer\MSI981B.tmp
MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
\??\pipe\LOCAL\crashpad_2200_XJXUXLKULFPJCFXE
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1616-134-0x0000029DD38F0000-0x0000029DD38F4000-memory.dmp

Filesize
16KB

Download
memory/1616-133-0x0000029DD1220000-0x0000029DD1230000-memory.dmp

Filesize
64KB

Download
memory/1616-132-0x0000029DD0B70000-0x0000029DD0B80000-memory.dmp

Filesize
64KB

Download
memory/4028-146-0x00007FF917DE0000-0x00007FF917DE1000-memory.dmp

Filesize
4KB

Download