sality | 5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe

Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor 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"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.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\AntiVirusDisableNotify = "1"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1300-1-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-4-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-5-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-8-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-13-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-15-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-26-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-30-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-22-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-31-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-33-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-32-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-34-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-35-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-36-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-38-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-39-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-40-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-42-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-44-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-53-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-55-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-59-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-63-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-70-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-72-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-74-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-76-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-78-0x0000000002370000-0x000000000342A000-memory.dmp	upx
behavioral1/memory/1300-168-0x0000000002370000-0x000000000342A000-memory.dmp	upx

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\UpdatesDisableNotify = "1"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe

Enumerates connected drives 3 TTPs 20 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

description	ioc	Process
File opened (read-only)	\??\J:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\O:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\L:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\R:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\T:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\U:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\E:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\G:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\I:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\K:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\V:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\M:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\N:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\S:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\X:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\Z:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\H:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\P:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\Q:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened (read-only)	\??\Y:	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.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	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened for modification	F:\autorun.inf	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\f768eb8	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
File opened for modification	C:\Windows\SYSTEM.INI	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "419546264"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FB618F31-FCF5-11EE-8C47-FA8378BF1C4A} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000112dd71d930ff24b8b2b71a2c228122b000000000200000000001066000000010000200000007230d2771ba2f16ed15d3dd3d316b53616da0c310d8e6e7797a76e8be6973cca000000000e80000000020000200000008b89be104d268b13a6ee46fe66088fcb0442f54948c3f0c0385f7c9289b98720200000001de053c8f9944fcf1dc49a166ef3a00653efd49d03259e39391c735baa89f35340000000845bc66773e07816798853564a2e3137b3840786c50222e94e8266ab6aa985769bf585aa200c3d388131d855257e832fc57fd74d982e74bcfdd1b5354ee2a855	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 6066acea0291da01	iexplore.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe

Suspicious use of AdjustPrivilegeToken 26 IoCs

description	pid	Process
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
Token: SeDebugPrivilege	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1572	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1572	iexplore.exe
1572	iexplore.exe
2268	IEXPLORE.EXE
2268	IEXPLORE.EXE
2268	IEXPLORE.EXE
2268	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1300 wrote to memory of 1128	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	19
PID 1300 wrote to memory of 1184	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	20
PID 1300 wrote to memory of 1224	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	21
PID 1300 wrote to memory of 1864	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	23
PID 1300 wrote to memory of 1128	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	19
PID 1300 wrote to memory of 1184	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	20
PID 1300 wrote to memory of 1224	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	21
PID 1300 wrote to memory of 1864	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	23
PID 1300 wrote to memory of 1128	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	19
PID 1300 wrote to memory of 1184	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	20
PID 1300 wrote to memory of 1224	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	21
PID 1300 wrote to memory of 1864	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	23
PID 1300 wrote to memory of 1128	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	19
PID 1300 wrote to memory of 1184	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	20
PID 1300 wrote to memory of 1224	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	21
PID 1300 wrote to memory of 1864	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	23
PID 1300 wrote to memory of 1128	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	19
PID 1300 wrote to memory of 1184	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	20
PID 1300 wrote to memory of 1224	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	21
PID 1300 wrote to memory of 1864	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	23
PID 1300 wrote to memory of 1572	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	31
PID 1300 wrote to memory of 1572	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	31
PID 1300 wrote to memory of 1572	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	31
PID 1300 wrote to memory of 1572	1300	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe	31
PID 1572 wrote to memory of 2268	1572	iexplore.exe	32
PID 1572 wrote to memory of 2268	1572	iexplore.exe	32
PID 1572 wrote to memory of 2268	1572	iexplore.exe	32
PID 1572 wrote to memory of 2268	1572	iexplore.exe	32

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"	5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1128

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1184

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1224
- C:\Users\Admin\AppData\Local\Temp\5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe
  "C:\Users\Admin\AppData\Local\Temp\5d110a2b2859a043e1f8b034f67255e67d9a5f872c1aaf359447050591c7147b.exe"
  2⤵
  - Modifies firewall policy service
  - UAC bypass
  - Windows security bypass
  - 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
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:1300
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://suggest.se.360.cn/sedoctor?ctype=se&cversion=
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1572
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1572 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:2268

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1864

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

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry