9b862ca02691b2835921c956c649cc4688556ef4890c88f003738dcf4eec081d

Analysis

max time kernel
151s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
20-05-2022 04:48

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General

Target

2vFTA23042049-ABRIL.msi
Size

280KB
MD5

04e7028611b3a265f90a627f45e43721
SHA1

10cc07c9d057baff07aa81e5f6c3833f8c763f8d
SHA256

c51857627b43582a7f2995c27356717b474854716ddffabcc4ec03b0085bcc07
SHA512

e6f39b4e3d934eae2a47e2ee382c7560e3c8852e95d2ce72ee1a6eb31e92b8e102a922638077b16f31ebdb9da92e932649f43d755627b0c5a1c45bff360b5382

Score

8^/10

persistence

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

Processes:

MsiExec.exe

flow pid process

3 4696 MsiExec.exe
16 4696 MsiExec.exe
Executes dropped EXE 1 IoCs

Processes:

lcDC2C.tmp

pid process

4668 lcDC2C.tmp
Loads dropped DLL 4 IoCs

Processes:

MsiExec.exe

pid process

4696 MsiExec.exe
4696 MsiExec.exe
4696 MsiExec.exe
4696 MsiExec.exe

flow	pid	process
3	4696	MsiExec.exe
16	4696	MsiExec.exe

pid	process
4668	lcDC2C.tmp

pid	process
4696	MsiExec.exe
4696	MsiExec.exe
4696	MsiExec.exe
4696	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-1-5-21-1809750270-3141839489-3074374771-1000\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)	\??\E:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\R:	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\74318e01-4082-4b04-8d40-761978bcd013.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20220520052804.pma	setup.exe

Drops file in Windows directory 11 IoCs

Processes:

msiexec.exe

description	ioc	process
File created	C:\Windows\Installer\e56be05.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIDAD5.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIDBEF.tmp	msiexec.exe
File created	C:\Windows\Installer\SourceHash{F3B7D2E0-C1FB-475A-A8E7-BA8F7156AE04}	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIE4FA.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\e56be05.msi	msiexec.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File opened for modification	C:\Windows\Installer\MSID69E.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIDFB9.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.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 3 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	3	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

msedge.exemsedge.exemsiexec.exeidentity_helper.exemsedge.exe

pid	process
5020	msedge.exe
5020	msedge.exe
4800	msedge.exe
4800	msedge.exe
4220	msiexec.exe
4220	msiexec.exe
4488	identity_helper.exe
4488	identity_helper.exe
704	msedge.exe
704	msedge.exe
704	msedge.exe
704	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

Processes:

msedge.exe

pid process

4800 msedge.exe
4800 msedge.exe
4800 msedge.exe
4800 msedge.exe
4800 msedge.exe

pid	process
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

Processes:

msiexec.exemsiexec.exe

description	pid	process
Token: SeShutdownPrivilege	4388	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4388	msiexec.exe
Token: SeSecurityPrivilege	4220	msiexec.exe
Token: SeCreateTokenPrivilege	4388	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	4388	msiexec.exe
Token: SeLockMemoryPrivilege	4388	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4388	msiexec.exe
Token: SeMachineAccountPrivilege	4388	msiexec.exe
Token: SeTcbPrivilege	4388	msiexec.exe
Token: SeSecurityPrivilege	4388	msiexec.exe
Token: SeTakeOwnershipPrivilege	4388	msiexec.exe
Token: SeLoadDriverPrivilege	4388	msiexec.exe
Token: SeSystemProfilePrivilege	4388	msiexec.exe
Token: SeSystemtimePrivilege	4388	msiexec.exe
Token: SeProfSingleProcessPrivilege	4388	msiexec.exe
Token: SeIncBasePriorityPrivilege	4388	msiexec.exe
Token: SeCreatePagefilePrivilege	4388	msiexec.exe
Token: SeCreatePermanentPrivilege	4388	msiexec.exe
Token: SeBackupPrivilege	4388	msiexec.exe
Token: SeRestorePrivilege	4388	msiexec.exe
Token: SeShutdownPrivilege	4388	msiexec.exe
Token: SeDebugPrivilege	4388	msiexec.exe
Token: SeAuditPrivilege	4388	msiexec.exe
Token: SeSystemEnvironmentPrivilege	4388	msiexec.exe
Token: SeChangeNotifyPrivilege	4388	msiexec.exe
Token: SeRemoteShutdownPrivilege	4388	msiexec.exe
Token: SeUndockPrivilege	4388	msiexec.exe
Token: SeSyncAgentPrivilege	4388	msiexec.exe
Token: SeEnableDelegationPrivilege	4388	msiexec.exe
Token: SeManageVolumePrivilege	4388	msiexec.exe
Token: SeImpersonatePrivilege	4388	msiexec.exe
Token: SeCreateGlobalPrivilege	4388	msiexec.exe
Token: SeRestorePrivilege	4220	msiexec.exe
Token: SeTakeOwnershipPrivilege	4220	msiexec.exe
Token: SeRestorePrivilege	4220	msiexec.exe
Token: SeTakeOwnershipPrivilege	4220	msiexec.exe
Token: SeRestorePrivilege	4220	msiexec.exe
Token: SeTakeOwnershipPrivilege	4220	msiexec.exe
Token: SeRestorePrivilege	4220	msiexec.exe
Token: SeTakeOwnershipPrivilege	4220	msiexec.exe
Token: SeRestorePrivilege	4220	msiexec.exe
Token: SeTakeOwnershipPrivilege	4220	msiexec.exe
Token: SeRestorePrivilege	4220	msiexec.exe
Token: SeTakeOwnershipPrivilege	4220	msiexec.exe
Token: SeRestorePrivilege	4220	msiexec.exe
Token: SeTakeOwnershipPrivilege	4220	msiexec.exe
Token: SeRestorePrivilege	4220	msiexec.exe
Token: SeTakeOwnershipPrivilege	4220	msiexec.exe

Suspicious use of FindShellTrayWindow 13 IoCs

Processes:

msiexec.exemsedge.exe

pid	process
4388	msiexec.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4388	msiexec.exe

Suspicious use of SendNotifyMessage 8 IoCs

Processes:

msedge.exe

pid process

4800 msedge.exe
4800 msedge.exe
4800 msedge.exe
4800 msedge.exe
4800 msedge.exe
4800 msedge.exe
4800 msedge.exe
4800 msedge.exe

pid	process
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe
4800	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msiexec.exeMsiExec.execmd.exemsedge.exe

description	pid	process	target process
PID 4220 wrote to memory of 4696	4220	msiexec.exe	MsiExec.exe
PID 4220 wrote to memory of 4696	4220	msiexec.exe	MsiExec.exe
PID 4220 wrote to memory of 4696	4220	msiexec.exe	MsiExec.exe
PID 4696 wrote to memory of 952	4696	MsiExec.exe	cmd.exe
PID 4696 wrote to memory of 952	4696	MsiExec.exe	cmd.exe
PID 4696 wrote to memory of 952	4696	MsiExec.exe	cmd.exe
PID 952 wrote to memory of 4800	952	cmd.exe	msedge.exe
PID 952 wrote to memory of 4800	952	cmd.exe	msedge.exe
PID 4800 wrote to memory of 4572	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 4572	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 2480	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 5020	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 5020	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 3596	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 3596	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 3596	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 3596	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 3596	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 3596	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 3596	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 3596	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 3596	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 3596	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 3596	4800	msedge.exe	msedge.exe
PID 4800 wrote to memory of 3596	4800	msedge.exe	msedge.exe

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\2vFTA23042049-ABRIL.msi
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4388

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:4220

C:\Windows\syswow64\MsiExec.exe
C:\Windows\syswow64\MsiExec.exe -Embedding D81B33BA76314207434DAE1492A3C4A5
2⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4696

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C start /MAX https://adobe.ly/2RY5GJR
3⤵
- Suspicious use of WriteProcessMemory
PID:952

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:4800

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=0x100,0x104,0x108,0xdc,0x10c,0x7ff9ae4446f8,0x7ff9ae444708,0x7ff9ae444718
5⤵
PID:4572

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1820,6363503264521741674,17991850671712111970,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:2
5⤵
PID:2480

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=1820,6363503264521741674,17991850671712111970,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2244 /prefetch:3
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:5020

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=1820,6363503264521741674,17991850671712111970,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2664 /prefetch:8
5⤵
PID:3596

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1820,6363503264521741674,17991850671712111970,131072 --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=3372 /prefetch:1
5⤵
PID:2264

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1820,6363503264521741674,17991850671712111970,131072 --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=3456 /prefetch:1
5⤵
PID:4224

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=1820,6363503264521741674,17991850671712111970,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4948 /prefetch:8
5⤵
PID:2276

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1820,6363503264521741674,17991850671712111970,131072 --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=5124 /prefetch:1
5⤵
PID:1516

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=1820,6363503264521741674,17991850671712111970,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5476 /prefetch:8
5⤵
PID:4412

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1820,6363503264521741674,17991850671712111970,131072 --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=5864 /prefetch:1
5⤵
PID:4144

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1820,6363503264521741674,17991850671712111970,131072 --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=5884 /prefetch:1
5⤵
PID:2488

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=1820,6363503264521741674,17991850671712111970,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6148 /prefetch:8
5⤵
PID:3016

C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
5⤵
- Drops file in Program Files directory
PID:2744

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=0x220,0x224,0x228,0x1bc,0x22c,0x7ff683d05460,0x7ff683d05470,0x7ff683d05480
6⤵
PID:2596

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=1820,6363503264521741674,17991850671712111970,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6148 /prefetch:8
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:4488

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=1820,6363503264521741674,17991850671712111970,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2124 /prefetch:8
5⤵
PID:4384

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=1820,6363503264521741674,17991850671712111970,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6424 /prefetch:8
5⤵
PID:548

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=1820,6363503264521741674,17991850671712111970,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4768 /prefetch:8
5⤵
PID:5044

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1820,6363503264521741674,17991850671712111970,131072 --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=5088 /prefetch:2
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:704

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=1820,6363503264521741674,17991850671712111970,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4756 /prefetch:8
5⤵
PID:1344

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=1820,6363503264521741674,17991850671712111970,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5276 /prefetch:8
5⤵
PID:3044

C:\Users\Admin\AppData\Local\Temp\lcDC2C.tmp
"C:\Users\Admin\AppData\Local\Temp\lcDC2C.tmp"
3⤵
- Executes dropped EXE
PID:4668

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5052

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s camsvc
1⤵
PID:3960

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\lcDC2C.tmp

Filesize
12KB

MD5
55ffee241709ae96cf64cb0b9a96f0d7

SHA1
b191810094dd2ee6b13c0d33458fafcd459681ae

SHA256
64bc6cf6b6e9850cea2a36cabc88982b0b936dd7f0bc169a2f6dd2a5d1e86abf

SHA512
01d05a5f34be950ec660af9e1de5c7d3c0e473f7815c2e13157c0b7bf162ca5a6b34fabc3704ba6e4fb339a53b1a20862fe984e16feca81f45cf4a0f98e01c07

Download Submit
C:\Users\Admin\AppData\Local\Temp\lcDC2C.tmp

Filesize
12KB

MD5
55ffee241709ae96cf64cb0b9a96f0d7

SHA1
b191810094dd2ee6b13c0d33458fafcd459681ae

SHA256
64bc6cf6b6e9850cea2a36cabc88982b0b936dd7f0bc169a2f6dd2a5d1e86abf

SHA512
01d05a5f34be950ec660af9e1de5c7d3c0e473f7815c2e13157c0b7bf162ca5a6b34fabc3704ba6e4fb339a53b1a20862fe984e16feca81f45cf4a0f98e01c07

Download Submit
C:\Windows\Installer\MSID69E.tmp

Filesize
91KB

MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
C:\Windows\Installer\MSID69E.tmp

Filesize
91KB

MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
C:\Windows\Installer\MSIDAD5.tmp

Filesize
91KB

MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
C:\Windows\Installer\MSIDAD5.tmp

Filesize
91KB

MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
C:\Windows\Installer\MSIDBEF.tmp

Filesize
91KB

MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
C:\Windows\Installer\MSIDBEF.tmp

Filesize
91KB

MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
C:\Windows\Installer\MSIDFB9.tmp

Filesize
91KB

MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
C:\Windows\Installer\MSIDFB9.tmp

Filesize
91KB

MD5
9f1e5d66c2889018daef4aef604eebc4

SHA1
b80294261c8a1635e16e14f55a3d76889ff2c857

SHA256
02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

SHA512
8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

Download Submit
\??\pipe\LOCAL\crashpad_4800_EHRFXJFMFLLTAODE

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/548-171-0x0000000000000000-mapping.dmp

Download
memory/704-174-0x0000000000000000-mapping.dmp

Download
memory/952-131-0x0000000000000000-mapping.dmp

Download
memory/1344-176-0x0000000000000000-mapping.dmp

Download
memory/1516-156-0x0000000000000000-mapping.dmp

Download
memory/2264-141-0x0000000000000000-mapping.dmp

Download
memory/2276-147-0x0000000000000000-mapping.dmp

Download
memory/2480-135-0x0000000000000000-mapping.dmp

Download
memory/2488-164-0x0000000000000000-mapping.dmp

Download
memory/2596-166-0x0000000000000000-mapping.dmp

Download
memory/2744-165-0x0000000000000000-mapping.dmp

Download
memory/3044-178-0x0000000000000000-mapping.dmp

Download
memory/3596-138-0x0000000000000000-mapping.dmp

Download
memory/4144-162-0x0000000000000000-mapping.dmp

Download
memory/4224-143-0x0000000000000000-mapping.dmp

Download
memory/4384-169-0x0000000000000000-mapping.dmp

Download
memory/4412-160-0x0000000000000000-mapping.dmp

Download
memory/4488-167-0x0000000000000000-mapping.dmp

Download
memory/4572-133-0x0000000000000000-mapping.dmp

Download
memory/4668-152-0x0000000000000000-mapping.dmp

Download
memory/4696-130-0x0000000000000000-mapping.dmp

Download
memory/4800-132-0x0000000000000000-mapping.dmp

Download
memory/5020-136-0x0000000000000000-mapping.dmp

Download
memory/5044-173-0x0000000000000000-mapping.dmp

Download