65fa93616cdb8c92a541dd2ad8468d6688e1b1f2606891b56db3e90fbfc9acbd

Target

keygen-step-4.exe
Size

4.6MB
MD5

563107b1df2a00f4ec868acd9e08a205
SHA1

9cb9c91d66292f5317aa50d92e38834861e9c9b7
SHA256

bf2bd257dde4921ce83c7c1303fafe7f9f81e53c2775d3c373ced482b22eb8a9
SHA512

99a8d247fa435c4cd95be7bc64c7dd6e382371f3a3c160aac3995fd705e4fd3f6622c23784a4ae3457c87536347d15eda3f08aa616450778a99376df540d74d1

Score

9^/10

discovery evasion persistence spyware stealer trojan upx

Malware Config

Signatures

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518
Downloads MZ/PE file

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	Ultra.exe

Executes dropped EXE 17 IoCs

pid	Process
4000	xiuhuali.exe
3844	JoSetp.exe
2688	Install.exe
1116	Install.tmp
2748	Ultra.exe
2212	ultramediaburner.exe
1188	ultramediaburner.tmp
2316	Kiguwagucy.exe
3768	UltraMediaBurner.exe
2736	Naqashilyti.exe
2660	filee.exe
4728	jg6_6asg.exe
2352	gaoou.exe
5000	jfiag3g_gg.exe
3056	jfiag3g_gg.exe
3948	jfiag3g_gg.exe
2716	jfiag3g_gg.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral15/files/0x000300000001ac01-275.dat	upx
behavioral15/files/0x000300000001ac01-276.dat	upx
behavioral15/files/0x000400000001ac01-279.dat	upx
behavioral15/files/0x000400000001ac01-280.dat	upx
behavioral15/files/0x000600000001ac2e-301.dat	upx
behavioral15/files/0x000600000001ac2e-302.dat	upx
behavioral15/files/0x000c00000001ac2e-305.dat	upx
behavioral15/files/0x000c00000001ac2e-306.dat	upx

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Control Panel\International\Geo\Nation	keygen-step-4.exe

Loads dropped DLL 2 IoCs

pid	Process
1392	rundll32.exe
1116	Install.tmp

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\system recover = "\"C:\\Program Files (x86)\\Google\\Dymalogaelu.exe\""	Ultra.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\haleng = "C:\\Users\\Admin\\AppData\\Local\\Temp\\haleng.exe"	gaoou.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

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	jg6_6asg.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
57	ip-api.com

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies\CTCHKY7G.cookie	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies\CTCHKY7G.cookie	svchost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 752 set thread context of 428	752	svchost.exe	79
PID 752 set thread context of 1316	752	svchost.exe	87

Drops file in Program Files directory 12 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Google\Dymalogaelu.exe.config	Ultra.exe
File created	C:\Program Files\install.dll	xiuhuali.exe
File created	C:\Program Files (x86)\UltraMediaBurner\unins000.dat	ultramediaburner.tmp
File created	C:\Program Files (x86)\UltraMediaBurner\is-2662O.tmp	ultramediaburner.tmp
File created	C:\Program Files (x86)\UltraMediaBurner\is-RP5CO.tmp	ultramediaburner.tmp
File opened for modification	C:\Program Files (x86)\UltraMediaBurner\unins000.dat	ultramediaburner.tmp
File created	C:\Program Files (x86)\Google\Dymalogaelu.exe	Ultra.exe
File created	C:\Program Files\libEGL.dll	xiuhuali.exe
File created	C:\Program Files\install.dat	xiuhuali.exe
File created	C:\Program Files\Windows Media Player\OBUHWRBYST\ultramediaburner.exe	Ultra.exe
File created	C:\Program Files\Windows Media Player\OBUHWRBYST\ultramediaburner.exe.config	Ultra.exe
File opened for modification	C:\Program Files (x86)\UltraMediaBurner\UltraMediaBurner.exe	ultramediaburner.tmp

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\ESE.TXT	MicrosoftEdge.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

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

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Internet Explorer\Main	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Internet Explorer\Main	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Internet Explorer\Main	browser_broker.exe

Modifies data under HKEY_USERS 13 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum 64-bit	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum 64-bit\Version = "7"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	svchost.exe

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\TrustedPeople	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Roaming	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Wow64-DeviceId = "0"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\OnlineHistory	MicrosoftEdgeCP.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\Content\CachePrefix	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\CVListXMLVersionHigh = "0"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\006\ACGStatus\ACGPolicyState = "6"	MicrosoftEdgeCP.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\Internet Settings\Cache\Content\CacheLimit = "256000"	MicrosoftEdgeCP.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{74WP1CM3-506M-V62R-WR42-7MQP227Y2YLP}	rundll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\CVListXMLVersionLow = "0"	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Recovery\FirstRecoveryTime = 1d24df8b702cd701	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy\Extensions	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Wow64-DXFeatureLevel = "0"	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DataStore\LastCleanup = 0000000000000000	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer	MicrosoftEdgeCP.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\UserStateMigration\EdgeMigration\DatabaseComplete = "1"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\InternetRegistry	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\CIStatus\SignaturePolicy = 06000000	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Software\Microsoft\SystemCertificates\Root\CRLs	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\History\CacheLimit = "1"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\EnablementState = "1"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\MrtCache	MicrosoftEdge.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{45AC2TN3-666M-M32E-TO40-1MIP137D5TOZ}\1 = "2428"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FavOrder	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\LowRegistry\DOMStorage	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\TypedURLs	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Toolbar\WebBrowser	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Main\SharedCookie_MRACMigrationDone = "1"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\Internet Settings\Cache\Cookies	MicrosoftEdgeCP.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\ReadingMode\FontSize = "3"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\New Windows\AllowInPrivate	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Explorer\Main\OperationalData = "1"	MicrosoftEdge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FlipAhead\FileVersion = "2016061511"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate\CRLs	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Internet Settings\EnableNegotiate = "1"	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\UserStateMigration\EdgeMigration\MigrationTime = 1d24df8b702cd701	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\UserStateMigration\IEMigration\SmartScreenCompletedVersi = "1"	MicrosoftEdge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\TypedURLs\url5 = "https://twitter.com/"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus\ACGPolicyState = "8"	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate\Certificates	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Internet Settings\Zones\3\{A8A88C49-5EB2-4990-A1A2-08760 = 1a3761592352350c7a5f20172f1e1a190e2b017313371312141a152a	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\ACGStatus\DynamicCodePolicy = 05000000	MicrosoftEdgeCP.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\CVListXMLVersionLow = "395205405"	MicrosoftEdge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\Content\CachePrefix	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\ACGStatus	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\CIStatus	MicrosoftEdgeCP.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Internet Settings\PrivacyAdvanced = "0"	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = 4ba5209d5642d701	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\Extensible Cache	MicrosoftEdgeCP.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate\Certificates\4EEF7FAF0062D34AB = 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	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\UserStateMigration\ChromeMigration	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Protected - It is a violation of Windows Policy to modif = 010000000717f96daf356e25a135287798211eeaff9980a7d37c7c004cf04e86d841f5352e495949343f18b72f394a0911f08f36f4d73efd9645d30506e0	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DummyPath\dummySetting = "1"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Zoom	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\ACGStatus\ACGPolicyState = "8"	MicrosoftEdgeCP.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{62FM2EJ3-714D-A09D-WM25-6QFJ226I1FER}\1 = "28"	rundll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\Content\CacheLimit = "256000"	MicrosoftEdge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\Internet Settings\Cache\History\CachePrefix = "Visited:"	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\TabbedBrowsing	MicrosoftEdge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\Internet Settings\Cache\Content\CachePrefix	MicrosoftEdgeCP.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = 6b354cb75642d701	MicrosoftEdge.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	filee.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	filee.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4236	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1392	rundll32.exe
1392	rundll32.exe
752	svchost.exe
752	svchost.exe
752	svchost.exe
752	svchost.exe
1188	ultramediaburner.tmp
1188	ultramediaburner.tmp
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe
2736	Naqashilyti.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4792	MicrosoftEdgeCP.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1392	rundll32.exe
Token: SeDebugPrivilege	1392	rundll32.exe
Token: SeTcbPrivilege	752	svchost.exe
Token: SeDebugPrivilege	3844	JoSetp.exe
Token: SeDebugPrivilege	1392	rundll32.exe
Token: SeDebugPrivilege	1392	rundll32.exe
Token: SeDebugPrivilege	1392	rundll32.exe
Token: SeDebugPrivilege	1392	rundll32.exe
Token: SeDebugPrivilege	1392	rundll32.exe
Token: SeDebugPrivilege	1392	rundll32.exe
Token: SeDebugPrivilege	1392	rundll32.exe
Token: SeDebugPrivilege	1392	rundll32.exe
Token: SeDebugPrivilege	1392	rundll32.exe
Token: SeDebugPrivilege	1392	rundll32.exe
Token: SeDebugPrivilege	1392	rundll32.exe
Token: SeDebugPrivilege	2748	Ultra.exe
Token: SeTcbPrivilege	752	svchost.exe
Token: SeAuditPrivilege	2436	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2680	svchost.exe
Token: SeIncreaseQuotaPrivilege	2680	svchost.exe
Token: SeSecurityPrivilege	2680	svchost.exe
Token: SeTakeOwnershipPrivilege	2680	svchost.exe
Token: SeLoadDriverPrivilege	2680	svchost.exe
Token: SeSystemtimePrivilege	2680	svchost.exe
Token: SeBackupPrivilege	2680	svchost.exe
Token: SeRestorePrivilege	2680	svchost.exe
Token: SeShutdownPrivilege	2680	svchost.exe
Token: SeSystemEnvironmentPrivilege	2680	svchost.exe
Token: SeUndockPrivilege	2680	svchost.exe
Token: SeManageVolumePrivilege	2680	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2680	svchost.exe
Token: SeIncreaseQuotaPrivilege	2680	svchost.exe
Token: SeSecurityPrivilege	2680	svchost.exe
Token: SeTakeOwnershipPrivilege	2680	svchost.exe
Token: SeLoadDriverPrivilege	2680	svchost.exe
Token: SeSystemtimePrivilege	2680	svchost.exe
Token: SeBackupPrivilege	2680	svchost.exe
Token: SeRestorePrivilege	2680	svchost.exe
Token: SeShutdownPrivilege	2680	svchost.exe
Token: SeSystemEnvironmentPrivilege	2680	svchost.exe
Token: SeUndockPrivilege	2680	svchost.exe
Token: SeManageVolumePrivilege	2680	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2680	svchost.exe
Token: SeIncreaseQuotaPrivilege	2680	svchost.exe
Token: SeSecurityPrivilege	2680	svchost.exe
Token: SeTakeOwnershipPrivilege	2680	svchost.exe
Token: SeLoadDriverPrivilege	2680	svchost.exe
Token: SeSystemtimePrivilege	2680	svchost.exe
Token: SeBackupPrivilege	2680	svchost.exe
Token: SeRestorePrivilege	2680	svchost.exe
Token: SeShutdownPrivilege	2680	svchost.exe
Token: SeSystemEnvironmentPrivilege	2680	svchost.exe
Token: SeUndockPrivilege	2680	svchost.exe
Token: SeManageVolumePrivilege	2680	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2680	svchost.exe
Token: SeIncreaseQuotaPrivilege	2680	svchost.exe
Token: SeSecurityPrivilege	2680	svchost.exe
Token: SeTakeOwnershipPrivilege	2680	svchost.exe
Token: SeLoadDriverPrivilege	2680	svchost.exe
Token: SeSystemtimePrivilege	2680	svchost.exe
Token: SeBackupPrivilege	2680	svchost.exe
Token: SeRestorePrivilege	2680	svchost.exe
Token: SeShutdownPrivilege	2680	svchost.exe
Token: SeSystemEnvironmentPrivilege	2680	svchost.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1188	ultramediaburner.tmp

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4000	xiuhuali.exe
4000	xiuhuali.exe
4452	MicrosoftEdge.exe
4792	MicrosoftEdgeCP.exe
4792	MicrosoftEdgeCP.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4044 wrote to memory of 4000	4044	keygen-step-4.exe	75
PID 4044 wrote to memory of 4000	4044	keygen-step-4.exe	75
PID 4044 wrote to memory of 4000	4044	keygen-step-4.exe	75
PID 4000 wrote to memory of 1392	4000	xiuhuali.exe	77
PID 4000 wrote to memory of 1392	4000	xiuhuali.exe	77
PID 4000 wrote to memory of 1392	4000	xiuhuali.exe	77
PID 4044 wrote to memory of 3844	4044	keygen-step-4.exe	78
PID 4044 wrote to memory of 3844	4044	keygen-step-4.exe	78
PID 1392 wrote to memory of 752	1392	rundll32.exe	70
PID 1392 wrote to memory of 2812	1392	rundll32.exe	15
PID 752 wrote to memory of 428	752	svchost.exe	79
PID 752 wrote to memory of 428	752	svchost.exe	79
PID 752 wrote to memory of 428	752	svchost.exe	79
PID 1392 wrote to memory of 356	1392	rundll32.exe	52
PID 1392 wrote to memory of 2472	1392	rundll32.exe	21
PID 1392 wrote to memory of 2436	1392	rundll32.exe	23
PID 1392 wrote to memory of 1084	1392	rundll32.exe	47
PID 1392 wrote to memory of 864	1392	rundll32.exe	49
PID 1392 wrote to memory of 1444	1392	rundll32.exe	40
PID 1392 wrote to memory of 1900	1392	rundll32.exe	32
PID 1392 wrote to memory of 1300	1392	rundll32.exe	42
PID 1392 wrote to memory of 1236	1392	rundll32.exe	43
PID 1392 wrote to memory of 2680	1392	rundll32.exe	17
PID 1392 wrote to memory of 2696	1392	rundll32.exe	16
PID 4044 wrote to memory of 2688	4044	keygen-step-4.exe	81
PID 4044 wrote to memory of 2688	4044	keygen-step-4.exe	81
PID 4044 wrote to memory of 2688	4044	keygen-step-4.exe	81
PID 2688 wrote to memory of 1116	2688	Install.exe	82
PID 2688 wrote to memory of 1116	2688	Install.exe	82
PID 2688 wrote to memory of 1116	2688	Install.exe	82
PID 1116 wrote to memory of 2748	1116	Install.tmp	85
PID 1116 wrote to memory of 2748	1116	Install.tmp	85
PID 752 wrote to memory of 1316	752	svchost.exe	87
PID 752 wrote to memory of 1316	752	svchost.exe	87
PID 752 wrote to memory of 1316	752	svchost.exe	87
PID 2748 wrote to memory of 2212	2748	Ultra.exe	89
PID 2748 wrote to memory of 2212	2748	Ultra.exe	89
PID 2748 wrote to memory of 2212	2748	Ultra.exe	89
PID 2212 wrote to memory of 1188	2212	ultramediaburner.exe	90
PID 2212 wrote to memory of 1188	2212	ultramediaburner.exe	90
PID 2212 wrote to memory of 1188	2212	ultramediaburner.exe	90
PID 2748 wrote to memory of 2316	2748	Ultra.exe	91
PID 2748 wrote to memory of 2316	2748	Ultra.exe	91
PID 1188 wrote to memory of 3768	1188	ultramediaburner.tmp	92
PID 1188 wrote to memory of 3768	1188	ultramediaburner.tmp	92
PID 2748 wrote to memory of 2736	2748	Ultra.exe	93
PID 2748 wrote to memory of 2736	2748	Ultra.exe	93
PID 4044 wrote to memory of 2660	4044	keygen-step-4.exe	94
PID 4044 wrote to memory of 2660	4044	keygen-step-4.exe	94
PID 4044 wrote to memory of 2660	4044	keygen-step-4.exe	94
PID 2660 wrote to memory of 4188	2660	filee.exe	95
PID 2660 wrote to memory of 4188	2660	filee.exe	95
PID 2660 wrote to memory of 4188	2660	filee.exe	95
PID 4188 wrote to memory of 4236	4188	cmd.exe	97
PID 4188 wrote to memory of 4236	4188	cmd.exe	97
PID 4188 wrote to memory of 4236	4188	cmd.exe	97
PID 2316 wrote to memory of 4716	2316	Kiguwagucy.exe	101
PID 2316 wrote to memory of 4716	2316	Kiguwagucy.exe	101
PID 4044 wrote to memory of 4728	4044	keygen-step-4.exe	102
PID 4044 wrote to memory of 4728	4044	keygen-step-4.exe	102
PID 4044 wrote to memory of 4728	4044	keygen-step-4.exe	102
PID 4792 wrote to memory of 4860	4792	MicrosoftEdgeCP.exe	104
PID 4792 wrote to memory of 4860	4792	MicrosoftEdgeCP.exe	104
PID 4792 wrote to memory of 4860	4792	MicrosoftEdgeCP.exe	104

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s Browser
1⤵
PID:2812

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s WpnService
1⤵
PID:2696

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2680

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
1⤵
PID:2472

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2436

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
1⤵
PID:1900

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s SENS
1⤵
PID:1444

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s Themes
1⤵
PID:1300

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s UserManager
1⤵
PID:1236

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
1⤵
PID:1084

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s Schedule
1⤵
PID:864

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
1⤵
PID:356

C:\Users\Admin\AppData\Local\Temp\keygen-step-4.exe
"C:\Users\Admin\AppData\Local\Temp\keygen-step-4.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4044
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\xiuhuali.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\xiuhuali.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4000
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" "C:\Program Files\install.dll",install
    3⤵
    - Loads dropped DLL
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1392
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\JoSetp.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\JoSetp.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:3844
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\Install.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\Install.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2688
- - C:\Users\Admin\AppData\Local\Temp\is-RHQ1T.tmp\Install.tmp
    "C:\Users\Admin\AppData\Local\Temp\is-RHQ1T.tmp\Install.tmp" /SL5="$90050,235791,152064,C:\Users\Admin\AppData\Local\Temp\RarSFX0\Install.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:1116
  - - C:\Users\Admin\AppData\Local\Temp\is-MJ2GN.tmp\Ultra.exe
      "C:\Users\Admin\AppData\Local\Temp\is-MJ2GN.tmp\Ultra.exe" /S /UID=burnerch1
      4⤵
      Drops file in Drivers directory
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Program Files directory
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2748
    - - C:\Program Files\Windows Media Player\OBUHWRBYST\ultramediaburner.exe
        
        "C:\Program Files\Windows Media Player\OBUHWRBYST\ultramediaburner.exe" /VERYSILENT
        5⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:2212
      - C:\Users\Admin\AppData\Local\Temp\is-0V447.tmp\ultramediaburner.tmp
        
        "C:\Users\Admin\AppData\Local\Temp\is-0V447.tmp\ultramediaburner.tmp" /SL5="$7007A,281924,62464,C:\Program Files\Windows Media Player\OBUHWRBYST\ultramediaburner.exe" /VERYSILENT
        6⤵
        Executes dropped EXE
        Drops file in Program Files directory
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of FindShellTrayWindow
        Suspicious use of WriteProcessMemory
        
        PID:1188
        
        C:\Program Files (x86)\UltraMediaBurner\UltraMediaBurner.exe
        
        "C:\Program Files (x86)\UltraMediaBurner\UltraMediaBurner.exe" -silent -desktopShortcut -programMenu
        7⤵
        Executes dropped EXE
        
        PID:3768
    - - C:\Users\Admin\AppData\Local\Temp\78-0d9f0-cf3-5a1be-e1105a75d93ee\Kiguwagucy.exe
        
        "C:\Users\Admin\AppData\Local\Temp\78-0d9f0-cf3-5a1be-e1105a75d93ee\Kiguwagucy.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:2316
      - C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
        
        dw20.exe -x -s 1312
        6⤵
        
        PID:4716
    - - C:\Users\Admin\AppData\Local\Temp\0d-e165a-b1b-486a6-50a038e9039d4\Naqashilyti.exe
        
        "C:\Users\Admin\AppData\Local\Temp\0d-e165a-b1b-486a6-50a038e9039d4\Naqashilyti.exe"
        5⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:2736
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\filee.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\filee.exe"
  2⤵
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of WriteProcessMemory
  PID:2660
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c ping 127.0.0.1 && del "C:\Users\Admin\AppData\Local\Temp\RarSFX0\filee.exe" >> NUL
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4188
  - - C:\Windows\SysWOW64\PING.EXE
      ping 127.0.0.1
      4⤵
      Runs ping.exe
      PID:4236
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\jg6_6asg.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\jg6_6asg.exe"
  2⤵
  - Executes dropped EXE
  - Checks whether UAC is enabled
  PID:4728
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\gaoou.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\gaoou.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2352
- - C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
    C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
    3⤵
    - Executes dropped EXE
    PID:5000
- - C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
    C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
    3⤵
    - Executes dropped EXE
    PID:3056
- - C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
    C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
    3⤵
    - Executes dropped EXE
    PID:3948
- - C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
    C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
    3⤵
    - Executes dropped EXE
    PID:2716

\??\c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s BITS
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:752
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k SystemNetworkService
  2⤵
  - Checks processor information in registry
  - Modifies data under HKEY_USERS
  - Modifies registry class
  PID:428
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe -k SystemNetworkService
  2⤵
  - Drops file in System32 directory
  - Checks processor information in registry
  - Modifies data under HKEY_USERS
  PID:1316

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4452

C:\Windows\system32\browser_broker.exe
C:\Windows\system32\browser_broker.exe -Embedding
1⤵
- Modifies Internet Explorer settings
PID:4496

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
1⤵
- Modifies registry class
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4792

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
PID:4860

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
1⤵
- Modifies registry class
PID:2900

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
1⤵
- Modifies registry class
PID:2548

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
1⤵
- Modifies registry class
PID:4660

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Web Service

T1102

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Remote System Discovery

T1018

Software Discovery

T1518

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/356-145-0x000001AD08190000-0x000001AD08200000-memory.dmp

Filesize
448KB

Download
memory/356-285-0x000001AD086A0000-0x000001AD08710000-memory.dmp

Filesize
448KB

Download
memory/428-140-0x000002681C940000-0x000002681C9B0000-memory.dmp

Filesize
448KB

Download
memory/752-146-0x000001D572210000-0x000001D572280000-memory.dmp

Filesize
448KB

Download
memory/752-144-0x000001D572150000-0x000001D57219B000-memory.dmp

Filesize
300KB

Download
memory/752-132-0x000001D571E70000-0x000001D571E72000-memory.dmp

Filesize
8KB

Download
memory/864-178-0x000002875B540000-0x000002875B5B0000-memory.dmp

Filesize
448KB

Download
memory/864-293-0x000002875B620000-0x000002875B690000-memory.dmp

Filesize
448KB

Download
memory/1084-161-0x000001B399F70000-0x000001B399FE0000-memory.dmp

Filesize
448KB

Download
memory/1084-291-0x000001B399FE0000-0x000001B39A050000-memory.dmp

Filesize
448KB

Download
memory/1116-199-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1188-225-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1236-186-0x00000250ED060000-0x00000250ED0D0000-memory.dmp

Filesize
448KB

Download
memory/1300-299-0x0000015BAE7B0000-0x0000015BAE820000-memory.dmp

Filesize
448KB

Download
memory/1300-184-0x0000015BAE240000-0x0000015BAE2B0000-memory.dmp

Filesize
448KB

Download
memory/1316-208-0x000001FFB3E40000-0x000001FFB3EB0000-memory.dmp

Filesize
448KB

Download
memory/1316-245-0x000001FFB6400000-0x000001FFB6501000-memory.dmp

Filesize
1.0MB

Download
memory/1316-205-0x000001FFB3B20000-0x000001FFB3B6B000-memory.dmp

Filesize
300KB

Download
memory/1392-137-0x0000000004F98000-0x0000000005099000-memory.dmp

Filesize
1.0MB

Download
memory/1392-142-0x0000000003400000-0x000000000354A000-memory.dmp

Filesize
1.3MB

Download
memory/1444-180-0x000002D860CD0000-0x000002D860D40000-memory.dmp

Filesize
448KB

Download
memory/1444-295-0x000002D860E10000-0x000002D860E80000-memory.dmp

Filesize
448KB

Download
memory/1900-182-0x000001C85CF40000-0x000001C85CFB0000-memory.dmp

Filesize
448KB

Download
memory/1900-297-0x000001C85D020000-0x000001C85D090000-memory.dmp

Filesize
448KB

Download
memory/2212-211-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2316-230-0x00000000025A0000-0x00000000025A2000-memory.dmp

Filesize
8KB

Download
memory/2436-156-0x000001BC0EE90000-0x000001BC0EF00000-memory.dmp

Filesize
448KB

Download
memory/2436-289-0x000001BC0FA40000-0x000001BC0FAB0000-memory.dmp

Filesize
448KB

Download
memory/2472-287-0x00000224612B0000-0x0000022461320000-memory.dmp

Filesize
448KB

Download
memory/2472-150-0x0000022461240000-0x00000224612B0000-memory.dmp

Filesize
448KB

Download
memory/2660-235-0x00000000007F0000-0x00000000007FD000-memory.dmp

Filesize
52KB

Download
memory/2680-188-0x000002100AD00000-0x000002100AD70000-memory.dmp

Filesize
448KB

Download
memory/2688-193-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2696-190-0x00000201A8CC0000-0x00000201A8D30000-memory.dmp

Filesize
448KB

Download
memory/2736-238-0x00000000011A2000-0x00000000011A4000-memory.dmp

Filesize
8KB

Download
memory/2736-229-0x00000000011A0000-0x00000000011A2000-memory.dmp

Filesize
8KB

Download
memory/2748-203-0x0000000002CF0000-0x0000000002CF2000-memory.dmp

Filesize
8KB

Download
memory/2812-139-0x0000021C65210000-0x0000021C65280000-memory.dmp

Filesize
448KB

Download
memory/2812-283-0x0000021C65330000-0x0000021C653A0000-memory.dmp

Filesize
448KB

Download
memory/3768-231-0x0000000002640000-0x0000000002642000-memory.dmp

Filesize
8KB

Download
memory/3768-239-0x0000000002642000-0x0000000002644000-memory.dmp

Filesize
8KB

Download
memory/3768-240-0x0000000002644000-0x0000000002645000-memory.dmp

Filesize
4KB

Download
memory/3768-241-0x0000000002645000-0x0000000002647000-memory.dmp

Filesize
8KB

Download
memory/3844-129-0x0000000002210000-0x000000000222C000-memory.dmp

Filesize
112KB

Download
memory/3844-128-0x00000000021D0000-0x00000000021D1000-memory.dmp

Filesize
4KB

Download
memory/3844-155-0x000000001ADA0000-0x000000001ADA2000-memory.dmp

Filesize
8KB

Download
memory/3844-123-0x0000000000210000-0x0000000000211000-memory.dmp

Filesize
4KB

Download
memory/3844-130-0x00000000021F0000-0x00000000021F1000-memory.dmp

Filesize
4KB

Download
memory/4728-250-0x0000000003570000-0x0000000003580000-memory.dmp

Filesize
64KB

Download
memory/4728-257-0x0000000003710000-0x0000000003720000-memory.dmp

Filesize
64KB

Download