sality | 44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality
Sality family
sality

UAC bypass 3 TTPs 1 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe

Windows security bypass 2 TTPs 6 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe

Downloads MZ/PE file

Event Triggered Execution: Image File Execution Options Injection 1 TTPs 2 IoCs

persistence

Image File Execution Options Injection

T1546.012

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MicrosoftEdgeUpdate.exe	MicrosoftEdgeUpdate.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MicrosoftEdgeUpdate.exe\DisableExceptionChainValidation = "0"	MicrosoftEdgeUpdate.exe

Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

Executes dropped EXE 12 IoCs

pid	Process
2484	MicrosoftEdgeUpdate.exe
2444	MicrosoftEdgeUpdate.exe
1092	MicrosoftEdgeUpdate.exe
1228	MicrosoftEdgeUpdateComRegisterShell64.exe
1484	MicrosoftEdgeUpdateComRegisterShell64.exe
1664	MicrosoftEdgeUpdateComRegisterShell64.exe
1572	MicrosoftEdgeUpdate.exe
1580	MicrosoftEdgeUpdate.exe
1516	MicrosoftEdgeUpdate.exe
852	MicrosoftEdgeUpdate.exe
2280	MicrosoftEdge_X64_131.0.2903.99.exe
1260	MicrosoftEdgeUpdate.exe

Loads dropped DLL 34 IoCs

pid	Process
2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
2484	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
2444	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
1092	MicrosoftEdgeUpdate.exe
1092	MicrosoftEdgeUpdate.exe
1092	MicrosoftEdgeUpdate.exe
1228	MicrosoftEdgeUpdateComRegisterShell64.exe
1092	MicrosoftEdgeUpdate.exe
1092	MicrosoftEdgeUpdate.exe
1484	MicrosoftEdgeUpdateComRegisterShell64.exe
1092	MicrosoftEdgeUpdate.exe
1092	MicrosoftEdgeUpdate.exe
1664	MicrosoftEdgeUpdateComRegisterShell64.exe
1092	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
1572	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
1580	MicrosoftEdgeUpdate.exe
1516	MicrosoftEdgeUpdate.exe
1516	MicrosoftEdgeUpdate.exe
1580	MicrosoftEdgeUpdate.exe
1516	MicrosoftEdgeUpdate.exe
852	MicrosoftEdgeUpdate.exe
1516	MicrosoftEdgeUpdate.exe
1260	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe

Windows security modification 2 TTPs 7 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe

Enumerates connected drives 3 TTPs 21 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

description	ioc	Process
File opened (read-only)	\??\K:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\M:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\N:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\S:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\T:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\X:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\E:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\H:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\Y:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\Z:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\G:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\I:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\Q:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\R:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\W:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\O:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\P:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\U:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\V:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\J:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened (read-only)	\??\L:	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe

Checks system information in the registry 2 TTPs 10 IoCs

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

Query Registry

T1012

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	MicrosoftEdgeUpdate.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	MicrosoftEdgeUpdate.exe

Drops autorun.inf file 1 TTPs 2 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	C:\autorun.inf	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened for modification	F:\autorun.inf	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe

Drops file in System32 directory 11 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015	MicrosoftEdgeUpdate.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	MicrosoftEdgeUpdate.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015	MicrosoftEdgeUpdate.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	MicrosoftEdgeUpdate.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC	MicrosoftEdgeUpdate.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC	MicrosoftEdgeUpdate.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357	MicrosoftEdgeUpdate.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	MicrosoftEdgeUpdate.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015	MicrosoftEdgeUpdate.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015	MicrosoftEdgeUpdate.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357	MicrosoftEdgeUpdate.exe

UPX packed file 22 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2352-2-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-8-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-10-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-4-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-11-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-12-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-6-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-5-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-9-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-7-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-35-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-39-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-208-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-209-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-166-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-222-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-223-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-236-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-237-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-241-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-242-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx
behavioral1/memory/2352-2591-0x0000000001EF0000-0x0000000002FAA000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_is.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_bs.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_sr-Cyrl-RS.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_sq.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_ca.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_en-GB.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_ml.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_nl.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_hu.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_nn.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\psmachine.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_id.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_iw.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\NOTICE.TXT	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_sv.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_mi.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_bn-IN.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_sr-Cyrl-BA.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\psuser.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_ja.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_kn.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_lv.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_mt.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_es.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_fa.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_pt-BR.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_mk.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_zh-TW.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_az.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_cy.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\MicrosoftEdgeUpdateOnDemand.exe	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\EdgeUpdate.dat	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_it.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_ms.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\MicrosoftEdgeComRegisterShellARM64.exe	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\MicrosoftEdgeUpdateCore.exe	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_pt-PT.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_es-419.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_km.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_quz.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_sr.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_as.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\psmachine_arm64.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_bn.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_ko.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_pl.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\MicrosoftEdgeUpdateBroker.exe	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_te.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_gd.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_bg.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_el.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_ru.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\psmachine_64.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_sl.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_af.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_kok.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\psuser_arm64.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_nb.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_sk.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\MicrosoftEdgeUpdateComRegisterShell64.exe	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File created	C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\msedgeupdateres_ar.dll	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\f76950f	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
File opened for modification	C:\Windows\SYSTEM.INI	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 11 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wermgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wermgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1572	MicrosoftEdgeUpdate.exe
852	MicrosoftEdgeUpdate.exe
1260	MicrosoftEdgeUpdate.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates	MicrosoftEdgeUpdate.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{61FB18F4-1240-4F22-88E7-1947FD9CC3D5}\WpadDecisionTime = 3076a0109c4ddb01	MicrosoftEdgeUpdate.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\da-87-14-80-e5-b6\WpadDecisionTime = d034c2179c4ddb01	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs	MicrosoftEdgeUpdate.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{61FB18F4-1240-4F22-88E7-1947FD9CC3D5}\WpadNetworkName = "Network 3"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{61FB18F4-1240-4F22-88E7-1947FD9CC3D5}	MicrosoftEdgeUpdate.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\MigrateProxy = "1"	MicrosoftEdgeUpdate.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\da-87-14-80-e5-b6\WpadDecisionReason = "1"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs	MicrosoftEdgeUpdate.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	MicrosoftEdgeUpdate.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\da-87-14-80-e5-b6\WpadDecisionReason = "1"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs	MicrosoftEdgeUpdate.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{61FB18F4-1240-4F22-88E7-1947FD9CC3D5}\WpadDecisionTime = b058b6019c4ddb01	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	MicrosoftEdgeUpdate.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\da-87-14-80-e5-b6\WpadDecisionTime = 10d55d059c4ddb01	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	MicrosoftEdgeUpdate.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\da-87-14-80-e5-b6\WpadDecision = "0"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	MicrosoftEdgeUpdate.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\da-87-14-80-e5-b6\WpadDecisionReason = "1"	MicrosoftEdgeUpdate.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\da-87-14-80-e5-b6\WpadDecisionTime = 3076a0109c4ddb01	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs	MicrosoftEdgeUpdate.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{61FB18F4-1240-4F22-88E7-1947FD9CC3D5}\WpadDecisionTime = 30ea08349c4ddb01	MicrosoftEdgeUpdate.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\da-87-14-80-e5-b6\WpadDecision = "0"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates	MicrosoftEdgeUpdate.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000003000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{61FB18F4-1240-4F22-88E7-1947FD9CC3D5}\da-87-14-80-e5-b6	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	MicrosoftEdgeUpdate.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	MicrosoftEdgeUpdate.exe

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C06EE550-7248-488E-971E-B60C0AB3A6E4}	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{837E40DA-EB1B-440C-8623-0F14DF158DC0}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{450CF5FF-95C4-4679-BECA-22680389ECB9}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{195A2EB3-21EE-43CA-9F23-93C2C9934E2E}\NumMethods\ = "41"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DDD4B5D4-FD54-497C-8789-0830F29A60EE}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A6556DFF-AB15-4DC3-A890-AB54120BEAEC}\NumMethods\ = "7"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9A6B447A-35E2-4F6B-A87B-5DEEBBFDAD17}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1B9063E4-3882-485E-8797-F28A0240782F}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B532B342-0E34-448B-9EDF-1D55C04041F8}\InProcServer32	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2EC826CB-5478-4533-9015-7580B3B5E03A}\NumMethods	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1B9063E4-3882-485E-8797-F28A0240782F}\ProxyStubClsid32	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E55B90F1-DA33-400B-B09E-3AFF7D46BD83}\ = "IProgressWndEvents"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A6B716CB-028B-404D-B72C-50E153DD68DA}\VersionIndependentProgID	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{195A2EB3-21EE-43CA-9F23-93C2C9934E2E}\ProxyStubClsid32	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DDD4B5D4-FD54-497C-8789-0830F29A60EE}\ProxyStubClsid32\ = "{B532B342-0E34-448B-9EDF-1D55C04041F8}"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2E1DD7EF-C12D-4F8E-8AD8-CF8CC265BAD0}\ = "Microsoft Edge Update Core Class"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C06EE550-7248-488E-971E-B60C0AB3A6E4}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{FEA2518F-758F-4B95-A59F-97FCEEF1F5D0}\ = "IPolicyStatus"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{C20433B3-0D4B-49F6-9B6C-6EE0FAE07837}	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1B9063E4-3882-485E-8797-F28A0240782F}	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{AB4F4A7E-977C-4E23-AD8F-626A491715DF}\ProxyStubClsid32\ = "{B532B342-0E34-448B-9EDF-1D55C04041F8}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6DFFE7FE-3153-4AF1-95D8-F8FCCA97E56B}\ProxyStubClsid32\ = "{B532B342-0E34-448B-9EDF-1D55C04041F8}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{492E1C30-A1A2-4695-87C8-7A8CAD6F936F}	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{5F6A18BB-6231-424B-8242-19E5BB94F8ED}\VersionIndependentProgID\ = "MicrosoftEdgeUpdate.CredentialDialogMachine"	MicrosoftEdgeUpdate.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\MicrosoftEdgeUpdate.exe	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E4518371-7326-4865-87F8-D9D3F3B287A3}\NumMethods\ = "4"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{ABD63202-F52F-4225-9C85-19DD88589B66}\InprocHandler32	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{195A2EB3-21EE-43CA-9F23-93C2C9934E2E}\NumMethods\ = "41"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FCE48F77-C677-4012-8A1A-54D2E2BC07BD}\ = "IGoogleUpdateCore"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FEA2518F-758F-4B95-A59F-97FCEEF1F5D0}\ = "IPolicyStatus"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{6DFFE7FE-3153-4AF1-95D8-F8FCCA97E56B}\ = "IGoogleUpdate3Web"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9A6B447A-35E2-4F6B-A87B-5DEEBBFDAD17}\ProxyStubClsid32	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{AB4EE1FC-0A81-4F56-B0E2-248FB78051AF}	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{7584D24A-E056-4EB1-8E7B-632F2B0ADC69}\NumMethods	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FF419FF9-90BE-4D9F-B410-A789F90E5A7C}\Elevation\IconReference = "@C:\\Program Files (x86)\\Microsoft\\EdgeUpdate\\1.3.151.27\\msedgeupdate.dll,-1004"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.OnDemandCOMClassMachineFallback\ = "Microsoft Edge Update Legacy On Demand"	MicrosoftEdgeUpdate.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9E8F1B36-249F-4FC3-9994-974AFAA07B26}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{FF419FF9-90BE-4D9F-B410-A789F90E5A7C}\LocalizedString = "@C:\\Program Files (x86)\\Microsoft\\EdgeUpdate\\1.3.151.27\\msedgeupdate.dll,-3000"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.PolicyStatusMachineFallback\CurVer	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{CECDDD22-2E72-4832-9606-A9B0E5E344B2}\ProgID\ = "MicrosoftEdgeUpdate.Update3COMClassService.1.0"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7E29BE61-5809-443F-9B5D-CF22156694EB}\ProxyStubClsid32	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DDD4B5D4-FD54-497C-8789-0830F29A60EE}\ProxyStubClsid32	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{99F8E195-1042-4F89-A28C-89CDB74A14AE}\ProxyStubClsid32\ = "{B532B342-0E34-448B-9EDF-1D55C04041F8}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{08D832B9-D2FD-481F-98CF-904D00DF63CC}\ProgID	MicrosoftEdgeUpdate.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2E1DD7EF-C12D-4F8E-8AD8-CF8CC265BAD0}\Elevation\Enabled = "1"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2EC826CB-5478-4533-9015-7580B3B5E03A}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{9A6B447A-35E2-4F6B-A87B-5DEEBBFDAD17}\NumMethods\ = "10"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E421557C-0628-43FB-BF2B-7C9F8A4D067C}\LocalizedString = "@C:\\Program Files (x86)\\Microsoft\\EdgeUpdate\\1.3.151.27\\msedgeupdate.dll,-3000"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{AB4F4A7E-977C-4E23-AD8F-626A491715DF}\NumMethods\ = "41"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D1E8B1A6-32CE-443C-8E2E-EBA90C481353}\Elevation	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9F3F5F5D-721A-4B19-9B5D-69F664C1A591}	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3E102DC6-1EDB-46A1-8488-61F71B35ED5F}\ProxyStubClsid32\ = "{B532B342-0E34-448B-9EDF-1D55C04041F8}"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MicrosoftEdgeUpdate.Update3COMClassService\ = "Update3COMClass"	MicrosoftEdgeUpdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{A6B716CB-028B-404D-B72C-50E153DD68DA}\ServiceParameters = "/comsvc"	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{5F9C80B5-9E50-43C9-887C-7C6412E110DF}\NumMethods	MicrosoftEdgeUpdate.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A5135E58-384F-4244-9A5F-30FA9259413C}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D9AA3288-4EA7-4E67-AE60-D18EADCB923D}\ = "IJobObserver2"	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E55B90F1-DA33-400B-B09E-3AFF7D46BD83}\NumMethods	MicrosoftEdgeUpdateComRegisterShell64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B5977F34-9264-4AC3-9B31-1224827FF6E8}\VersionIndependentProgID	MicrosoftEdgeUpdate.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9E8F1B36-249F-4FC3-9994-974AFAA07B26}	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9E8F1B36-249F-4FC3-9994-974AFAA07B26}\InprocServer32\ThreadingModel = "Both"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{79E0C401-B7BC-4DE5-8104-71350F3A9B67}\NumMethods\ = "5"	MicrosoftEdgeUpdateComRegisterShell64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2603C88B-F971-4167-9DE1-871EE4A3DC84}\NumMethods\ = "4"	MicrosoftEdgeUpdateComRegisterShell64.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
2484	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
1516	MicrosoftEdgeUpdate.exe
1516	MicrosoftEdgeUpdate.exe
852	MicrosoftEdgeUpdate.exe
852	MicrosoftEdgeUpdate.exe
2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
1516	MicrosoftEdgeUpdate.exe
1516	MicrosoftEdgeUpdate.exe
2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
1260	MicrosoftEdgeUpdate.exe
1260	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
2484	MicrosoftEdgeUpdate.exe
2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2484	MicrosoftEdgeUpdate.exe
Token: SeDebugPrivilege	1516	MicrosoftEdgeUpdate.exe
Token: SeDebugPrivilege	852	MicrosoftEdgeUpdate.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	1516	MicrosoftEdgeUpdate.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
Token: SeDebugPrivilege	1260	MicrosoftEdgeUpdate.exe
Token: SeDebugPrivilege	2484	MicrosoftEdgeUpdate.exe
Token: SeDebugPrivilege	2484	MicrosoftEdgeUpdate.exe
Token: SeDebugPrivilege	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 1052	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	17
PID 2352 wrote to memory of 1104	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	19
PID 2352 wrote to memory of 1184	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	21
PID 2352 wrote to memory of 884	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	25
PID 2352 wrote to memory of 2484	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	30
PID 2352 wrote to memory of 2484	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	30
PID 2352 wrote to memory of 2484	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	30
PID 2352 wrote to memory of 2484	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	30
PID 2352 wrote to memory of 2484	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	30
PID 2352 wrote to memory of 2484	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	30
PID 2352 wrote to memory of 2484	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	30
PID 2484 wrote to memory of 2444	2484	MicrosoftEdgeUpdate.exe	31
PID 2484 wrote to memory of 2444	2484	MicrosoftEdgeUpdate.exe	31
PID 2484 wrote to memory of 2444	2484	MicrosoftEdgeUpdate.exe	31
PID 2484 wrote to memory of 2444	2484	MicrosoftEdgeUpdate.exe	31
PID 2484 wrote to memory of 2444	2484	MicrosoftEdgeUpdate.exe	31
PID 2484 wrote to memory of 2444	2484	MicrosoftEdgeUpdate.exe	31
PID 2484 wrote to memory of 2444	2484	MicrosoftEdgeUpdate.exe	31
PID 2484 wrote to memory of 1092	2484	MicrosoftEdgeUpdate.exe	32
PID 2484 wrote to memory of 1092	2484	MicrosoftEdgeUpdate.exe	32
PID 2484 wrote to memory of 1092	2484	MicrosoftEdgeUpdate.exe	32
PID 2484 wrote to memory of 1092	2484	MicrosoftEdgeUpdate.exe	32
PID 2484 wrote to memory of 1092	2484	MicrosoftEdgeUpdate.exe	32
PID 2484 wrote to memory of 1092	2484	MicrosoftEdgeUpdate.exe	32
PID 2484 wrote to memory of 1092	2484	MicrosoftEdgeUpdate.exe	32
PID 1092 wrote to memory of 1228	1092	MicrosoftEdgeUpdate.exe	33
PID 1092 wrote to memory of 1228	1092	MicrosoftEdgeUpdate.exe	33
PID 1092 wrote to memory of 1228	1092	MicrosoftEdgeUpdate.exe	33
PID 1092 wrote to memory of 1228	1092	MicrosoftEdgeUpdate.exe	33
PID 1092 wrote to memory of 1484	1092	MicrosoftEdgeUpdate.exe	34
PID 1092 wrote to memory of 1484	1092	MicrosoftEdgeUpdate.exe	34
PID 1092 wrote to memory of 1484	1092	MicrosoftEdgeUpdate.exe	34
PID 1092 wrote to memory of 1484	1092	MicrosoftEdgeUpdate.exe	34
PID 1092 wrote to memory of 1664	1092	MicrosoftEdgeUpdate.exe	35
PID 1092 wrote to memory of 1664	1092	MicrosoftEdgeUpdate.exe	35
PID 1092 wrote to memory of 1664	1092	MicrosoftEdgeUpdate.exe	35
PID 1092 wrote to memory of 1664	1092	MicrosoftEdgeUpdate.exe	35
PID 2484 wrote to memory of 1572	2484	MicrosoftEdgeUpdate.exe	36
PID 2484 wrote to memory of 1572	2484	MicrosoftEdgeUpdate.exe	36
PID 2484 wrote to memory of 1572	2484	MicrosoftEdgeUpdate.exe	36
PID 2484 wrote to memory of 1572	2484	MicrosoftEdgeUpdate.exe	36
PID 2484 wrote to memory of 1572	2484	MicrosoftEdgeUpdate.exe	36
PID 2484 wrote to memory of 1572	2484	MicrosoftEdgeUpdate.exe	36
PID 2484 wrote to memory of 1572	2484	MicrosoftEdgeUpdate.exe	36
PID 2484 wrote to memory of 1580	2484	MicrosoftEdgeUpdate.exe	37
PID 2484 wrote to memory of 1580	2484	MicrosoftEdgeUpdate.exe	37
PID 2484 wrote to memory of 1580	2484	MicrosoftEdgeUpdate.exe	37
PID 2484 wrote to memory of 1580	2484	MicrosoftEdgeUpdate.exe	37
PID 2484 wrote to memory of 1580	2484	MicrosoftEdgeUpdate.exe	37
PID 2484 wrote to memory of 1580	2484	MicrosoftEdgeUpdate.exe	37
PID 2484 wrote to memory of 1580	2484	MicrosoftEdgeUpdate.exe	37
PID 1516 wrote to memory of 852	1516	MicrosoftEdgeUpdate.exe	39
PID 1516 wrote to memory of 852	1516	MicrosoftEdgeUpdate.exe	39
PID 1516 wrote to memory of 852	1516	MicrosoftEdgeUpdate.exe	39
PID 1516 wrote to memory of 852	1516	MicrosoftEdgeUpdate.exe	39
PID 1516 wrote to memory of 852	1516	MicrosoftEdgeUpdate.exe	39
PID 1516 wrote to memory of 852	1516	MicrosoftEdgeUpdate.exe	39
PID 1516 wrote to memory of 852	1516	MicrosoftEdgeUpdate.exe	39
PID 2352 wrote to memory of 1052	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	17
PID 2352 wrote to memory of 1104	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	19
PID 2352 wrote to memory of 1184	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	21
PID 2352 wrote to memory of 884	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	25
PID 2352 wrote to memory of 2484	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	30
PID 2352 wrote to memory of 2484	2352	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe	30

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1052

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1104

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1184
- C:\Users\Admin\AppData\Local\Temp\44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe
  "C:\Users\Admin\AppData\Local\Temp\44e287fe6a9916ed3d0f984a21ea33e3ab554f970a7d2fd32d82c286399d3c7b.exe"
  2⤵
  - Modifies firewall policy service
  - UAC bypass
  - Windows security bypass
  - Loads dropped DLL
  - Windows security modification
  - Checks whether UAC is enabled
  - Enumerates connected drives
  - Drops autorun.inf file
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:2352
- - C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\MicrosoftEdgeUpdate.exe" /installsource taggedmi /install "appguid={F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}&appname=Microsoft%20Edge%20Webview2%20Runtime&needsadmin=true"
    3⤵
    - Event Triggered Execution: Image File Execution Options Injection
    - Executes dropped EXE
    - Loads dropped DLL
    - Checks system information in the registry
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2484
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /regsvc
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Modifies registry class
      PID:2444
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /regserver
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Modifies registry class
      Suspicious use of WriteProcessMemory
      PID:1092
    - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.151.27\MicrosoftEdgeUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.151.27\MicrosoftEdgeUpdateComRegisterShell64.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies registry class
        
        PID:1228
    - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.151.27\MicrosoftEdgeUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.151.27\MicrosoftEdgeUpdateComRegisterShell64.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies registry class
        
        PID:1484
    - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.151.27\MicrosoftEdgeUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.151.27\MicrosoftEdgeUpdateComRegisterShell64.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies registry class
        
        PID:1664
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PG9zIHBsYXRmb3JtPSJ3aW4iIHZlcnNpb249IjYuMS43NjAxLjAiIHNwPSJTZXJ2aWNlIFBhY2sgMSIgYXJjaD0ieDY0Ii8-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iIiBwcm9kdWN0X25hbWU9IiIvPjxleHAgZXRhZz0iIi8-PGFwcCBhcHBpZD0ie0YzQzRGRTAwLUVGRDUtNDAzQi05NTY5LTM5OEEyMEYxQkE0QX0iIHZlcnNpb249IiIgbmV4dHZlcnNpb249IjEuMy4xNTEuMjciIGxhbmc9IiIgYnJhbmQ9IiIgY2xpZW50PSIiPjxldmVudCBldmVudHR5cGU9IjIiIGV2ZW50cmVzdWx0PSIxIiBlcnJvcmNvZGU9IjAiIGV4dHJhY29kZTE9IjAiIGluc3RhbGxfdGltZV9tcz0iNDc1OCIvPjwvYXBwPjwvcmVxdWVzdD4
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Checks system information in the registry
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      PID:1572
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /handoff "appguid={F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}&appname=Microsoft%20Edge%20Webview2%20Runtime&needsadmin=true" /installsource taggedmi /sessionid "{EA279899-C1A8-4276-AC1C-65206E50AB0B}"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:1580
    - - C:\Windows\SysWOW64\wermgr.exe
        
        "C:\Windows\system32\wermgr.exe" "-outproc" "1580" "540"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2032
  - - C:\Windows\SysWOW64\wermgr.exe
      "C:\Windows\system32\wermgr.exe" "-outproc" "2484" "276"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2776
  - - C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
      "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /unregserver
      4⤵
      PID:2236
    - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.151.27\MicrosoftEdgeUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.151.27\MicrosoftEdgeUpdateComRegisterShell64.exe" /unregister
        5⤵
        
        PID:1856
    - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.151.27\MicrosoftEdgeUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.151.27\MicrosoftEdgeUpdateComRegisterShell64.exe" /unregister
        5⤵
        
        PID:2664
    - - C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.151.27\MicrosoftEdgeUpdateComRegisterShell64.exe
        
        "C:\Program Files (x86)\Microsoft\EdgeUpdate\1.3.151.27\MicrosoftEdgeUpdateComRegisterShell64.exe" /unregister
        5⤵
        
        PID:2880
  - - C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\MicrosoftEdgeUpdate.exe
      "C:\Program Files (x86)\Microsoft\Temp\EU953D.tmp\MicrosoftEdgeUpdate.exe" /unregsvc
      4⤵
      PID:1408

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:884

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /svc
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks system information in the registry
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1516
- C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PG9zIHBsYXRmb3JtPSJ3aW4iIHZlcnNpb249IjYuMS43NjAxLjAiIHNwPSJTZXJ2aWNlIFBhY2sgMSIgYXJjaD0ieDY0Ii8-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iIiBwcm9kdWN0X25hbWU9IiIvPjxleHAgZXRhZz0iIi8-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEwNi4wLjUyNDkuMTE5IiBuZXh0dmVyc2lvbj0iMTA2LjAuNTI0OS4xMTkiIGxhbmc9ImVuIiBicmFuZD0iR0dMUyIgY2xpZW50PSIiIGluc3RhbGxhZ2U9IjEwMSIgaW5zdGFsbGRhdGU9Ii00IiBpbnN0YWxsZGF0ZXRpbWU9IjE3MjUzNDA5OTAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIzIi8-PC9hcHA-PC9yZXF1ZXN0Pg
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Checks system information in the registry
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:852
- C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B02D04-4DB6-4F1E-9D35-D917CCA63F3C}\MicrosoftEdge_X64_131.0.2903.99.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\Install\{C3B02D04-4DB6-4F1E-9D35-D917CCA63F3C}\MicrosoftEdge_X64_131.0.2903.99.exe" --msedgewebview --verbose-logging --do-not-launch-msedge --system-level
  2⤵
  - Executes dropped EXE
  PID:2280
- C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
  "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PG9zIHBsYXRmb3JtPSJ3aW4iIHZlcnNpb249IjYuMS43NjAxLjAiIHNwPSJTZXJ2aWNlIFBhY2sgMSIgYXJjaD0ieDY0Ii8-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iIiBwcm9kdWN0X25hbWU9IiIvPjxleHAgZXRhZz0iIi8-PGFwcCBhcHBpZD0ie0YzMDE3MjI2LUZFMkEtNDI5NS04QkRGLTAwQzNBOUE3RTRDNX0iIHZlcnNpb249IiIgbmV4dHZlcnNpb249IjEzMS4wLjI5MDMuOTkiIGxhbmc9IiIgYnJhbmQ9IiIgY2xpZW50PSIiIGluc3RhbGxhZ2U9Ii0xIiBpbnN0YWxsZGF0ZT0iLTEiPjx1cGRhdGVjaGVjay8-PGV2ZW50IGV2ZW50dHlwZT0iOSIgZXZlbnRyZXN1bHQ9IjEiIGVycm9yY29kZT0iMCIgZXh0cmFjb2RlMT0iMCIvPjxldmVudCBldmVudHR5cGU9IjUiIGV2ZW50cmVzdWx0PSIxIiBlcnJvcmNvZGU9IjAiIGV4dHJhY29kZTE9IjAiLz48ZXZlbnQgZXZlbnR0eXBlPSIxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIwIiBzb3VyY2VfdXJsX2luZGV4PSIwIiBkb3dubG9hZGVyPSJiaXRzIiB1cmw9Imh0dHA6Ly9tc2VkZ2UuZi50bHUuZGwuZGVsaXZlcnkubXAubWljcm9zb2Z0LmNvbS9maWxlc3RyZWFtaW5nc2VydmljZS9maWxlcy8wZjZhNmRkMy0wYjIyLTRlNzgtYjA0Zi02MDQ5NGViNGM0ZTg_UDE9MTczNDcyNTg4MiZhbXA7UDI9NDA0JmFtcDtQMz0yJmFtcDtQND1RZ1Zya01XQk9MTXU0NEwxT3JqalpCeXIlMmZ6YWQ0ZXlhbnA5TWtQekRlM1hxSmVHdHowTmloZWRPcVJCMlFDOVdTejhGbWNqajRjcmNVdFpsd0NkVElRJTNkJTNkIiBzZXJ2ZXJfaXBfaGludD0iIiBjZG5fY2lkPSItMSIgY2RuX2NjYz0iIiBkb3dubG9hZGVkPSIxNzY4NTU2NDgiIHRvdGFsPSIxNzY4NTU2NDgiIGRvd25sb2FkX3RpbWVfbXM9IjE5MjUxIi8-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
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Checks system information in the registry
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1260

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
PID:3000

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
PID:2776

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
PID:2236

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
PID:2824

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
PID:2064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Image File Execution Options Injection

T1546.012

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Image File Execution Options Injection

T1546.012

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery