b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9

Analysis

max time kernel
155s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-en-20220112
submitted
15-02-2022 06:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe
Size

6.1MB
MD5

d17ddf62b40c19e794160069d3e970ae
SHA1

d0371179c03af231a8b07d175141944cb32a5115
SHA256

b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9
SHA512

5b1a40e9a2399c6bb7dffd4340859a91a3acc6b8f28e7cafdc1d8df74be1f8a2bb63e76f14305788654f862f3247805cbcf3a94059496e154b5bd239e4eebc7f

Score

9^/10

evasion themida trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497
Blocklisted process makes network request 1 IoCs

Processes:

WScript.exe

flow pid process

78 3768 WScript.exe
Executes dropped EXE 3 IoCs

Processes:

before.execleoidvp.exeIntelRapid.exe

pid process

3560 before.exe
2872 cleoidvp.exe
2816 IntelRapid.exe

flow	pid	process
78	3768	WScript.exe

pid	process
3560	before.exe
2872	cleoidvp.exe
2816	IntelRapid.exe

Checks BIOS information in registry 2 TTPs 6 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

before.exeIntelRapid.execleoidvp.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	before.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	before.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	IntelRapid.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	IntelRapid.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cleoidvp.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cleoidvp.exe

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

Processes:

cleoidvp.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	cleoidvp.exe

Drops startup file 1 IoCs

Processes:

before.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelRapid.lnk before.exe
Loads dropped DLL 1 IoCs

Processes:

b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe

pid process

3716 b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelRapid.lnk	before.exe

pid	process
3716	b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe

Themida packer 16 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\droopt\before.exe	themida
C:\Users\Admin\AppData\Local\Temp\droopt\before.exe	themida
C:\Users\Admin\AppData\Local\Temp\droopt\cleoidvp.exe	themida
C:\Users\Admin\AppData\Local\Temp\droopt\cleoidvp.exe	themida
behavioral2/memory/3560-135-0x00007FF7A1CE0000-0x00007FF7A2660000-memory.dmp	themida
behavioral2/memory/3560-136-0x00007FF7A1CE0000-0x00007FF7A2660000-memory.dmp	themida
behavioral2/memory/3560-137-0x00007FF7A1CE0000-0x00007FF7A2660000-memory.dmp	themida
C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe	themida
C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe	themida
behavioral2/memory/2816-141-0x00007FF7F9D00000-0x00007FF7FA680000-memory.dmp	themida
behavioral2/memory/2816-142-0x00007FF7F9D00000-0x00007FF7FA680000-memory.dmp	themida
behavioral2/memory/2816-143-0x00007FF7F9D00000-0x00007FF7FA680000-memory.dmp	themida
behavioral2/memory/2872-145-0x0000000000820000-0x0000000000E96000-memory.dmp	themida
behavioral2/memory/2872-146-0x0000000000820000-0x0000000000E96000-memory.dmp	themida
behavioral2/memory/2872-147-0x0000000000820000-0x0000000000E96000-memory.dmp	themida
behavioral2/memory/2872-148-0x0000000000820000-0x0000000000E96000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 3 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

cleoidvp.exebefore.exeIntelRapid.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	cleoidvp.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	before.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	IntelRapid.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.

Processes:

flow ioc

43 ip-api.com
Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

Processes:

before.exeIntelRapid.execleoidvp.exe

pid process

3560 before.exe
2816 IntelRapid.exe
2872 cleoidvp.exe

flow	ioc
43	ip-api.com

pid	process
3560	before.exe
2816	IntelRapid.exe
2872	cleoidvp.exe

Drops file in Program Files directory 3 IoCs

Processes:

b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe

description	ioc	process
File created	C:\Program Files (x86)\foler\olader\acppage.dll	b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe
File created	C:\Program Files (x86)\foler\olader\adprovider.dll	b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe
File created	C:\Program Files (x86)\foler\olader\acledit.dll	b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe

Drops file in Windows directory 3 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
File opened for modification	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat	svchost.exe
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe

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

System Information Discovery
T1082

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

Processes:

MusNotifyIcon.execleoidvp.exe

description	ioc	process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MusNotifyIcon.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	MusNotifyIcon.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	cleoidvp.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	cleoidvp.exe

Modifies data under HKEY_USERS 56 IoCs

Processes:

svchost.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyGroupBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4340"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "3.571241"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\Geo_EndpointFullUri = "https://geo.prod.do.dsp.mp.microsoft.com/geo"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "4"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4128"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "90228624"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "4.000014"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132895580866560650"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.006588"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DownloadMode_BackCompat = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyLanBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\InternetConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "1157726"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4348"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "3956"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "14.287491"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\GeoVersion_EndpointFullUri = "https://geover.prod.do.dsp.mp.microsoft.com/geoversion"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0"	svchost.exe

Modifies registry class 1 IoCs

Processes:

cleoidvp.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000_Classes\Local Settings cleoidvp.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

IntelRapid.exe

pid process

2816 IntelRapid.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

cleoidvp.exe

pid process

2872 cleoidvp.exe
2872 cleoidvp.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000_Classes\Local Settings	cleoidvp.exe

pid	process
2816	IntelRapid.exe

pid	process
2872	cleoidvp.exe
2872	cleoidvp.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

TiWorker.exe

description	pid	process
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe
Token: SeRestorePrivilege	4076	TiWorker.exe
Token: SeSecurityPrivilege	4076	TiWorker.exe
Token: SeBackupPrivilege	4076	TiWorker.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exebefore.execleoidvp.exe

description	pid	process	target process
PID 3716 wrote to memory of 3560	3716	b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe	before.exe
PID 3716 wrote to memory of 3560	3716	b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe	before.exe
PID 3716 wrote to memory of 2872	3716	b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe	cleoidvp.exe
PID 3716 wrote to memory of 2872	3716	b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe	cleoidvp.exe
PID 3716 wrote to memory of 2872	3716	b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe	cleoidvp.exe
PID 3560 wrote to memory of 2816	3560	before.exe	IntelRapid.exe
PID 3560 wrote to memory of 2816	3560	before.exe	IntelRapid.exe
PID 2872 wrote to memory of 3688	2872	cleoidvp.exe	WScript.exe
PID 2872 wrote to memory of 3688	2872	cleoidvp.exe	WScript.exe
PID 2872 wrote to memory of 3688	2872	cleoidvp.exe	WScript.exe
PID 2872 wrote to memory of 3768	2872	cleoidvp.exe	WScript.exe
PID 2872 wrote to memory of 3768	2872	cleoidvp.exe	WScript.exe
PID 2872 wrote to memory of 3768	2872	cleoidvp.exe	WScript.exe

C:\Users\Admin\AppData\Local\Temp\b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe
"C:\Users\Admin\AppData\Local\Temp\b543353168aed0d8f97bf242c27cebcae520a36aabbd5feddf3331611ec5afc9.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:3716

C:\Users\Admin\AppData\Local\Temp\droopt\before.exe
"C:\Users\Admin\AppData\Local\Temp\droopt\before.exe"
2⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Drops startup file
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:3560

C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
"C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe"
3⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: AddClipboardFormatListener
PID:2816

C:\Users\Admin\AppData\Local\Temp\droopt\cleoidvp.exe
"C:\Users\Admin\AppData\Local\Temp\droopt\cleoidvp.exe"
2⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks computer location settings
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2872

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\iaumxtic.vbs"
3⤵
PID:3688

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\tdhfgqflvhkw.vbs"
3⤵
- Blocklisted process makes network request
PID:3768

C:\Windows\system32\MusNotifyIcon.exe
%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
1⤵
- Checks processor information in registry
PID:2700

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:2080

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4076

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Web Service

T1102

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751
MD5
54e9306f95f32e50ccd58af19753d929

SHA1
eab9457321f34d4dcf7d4a0ac83edc9131bf7c57

SHA256
45f94dceb18a8f738a26da09ce4558995a4fe02b971882e8116fc9b59813bb72

SHA512
8711a4d866f21cdf4d4e6131ec4cfaf6821d0d22b90946be8b5a09ab868af0270a89bc326f03b858f0361a83c11a1531b894dfd1945e4812ba429a7558791f4f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
MD5
b1c88cd80fa736ba6e517af7a7dcfd41

SHA1
88266af3e04fd9a176d41b010e667e2f97b93801

SHA256
461db141809949506e98faeb6f9608d366369f1f105a80209701939cb963c31e

SHA512
778f5f9f0a5da104c808a96076acb044bacacadd042935ec8312a2a5a2d0c507101482ca69b45f8f7d9ead3f78617ebca7e88a519e40f2fdc127e011d74489e5

Download Submit
C:\Users\Admin\AppData\Local\Temp\droopt\before.exe
MD5
8aee61bc611aa64b3f208f3a078c0b9d

SHA1
fbd8b1f97262825748f2314ea5357c513928d450

SHA256
c83e1a89de66553006542f3d2906b833bd0eec1eaaf9d6a7a791ff2224055e55

SHA512
a842860b4932d89911731e634b35707affca7977fa08e3f0a874661cd3da63c34d048c9203d670108726b3a0a94e173dff7eccb8c18b3cadf2233098e7e70439

Download Submit
C:\Users\Admin\AppData\Local\Temp\droopt\before.exe
MD5
8aee61bc611aa64b3f208f3a078c0b9d

SHA1
fbd8b1f97262825748f2314ea5357c513928d450

SHA256
c83e1a89de66553006542f3d2906b833bd0eec1eaaf9d6a7a791ff2224055e55

SHA512
a842860b4932d89911731e634b35707affca7977fa08e3f0a874661cd3da63c34d048c9203d670108726b3a0a94e173dff7eccb8c18b3cadf2233098e7e70439

Download Submit
C:\Users\Admin\AppData\Local\Temp\droopt\cleoidvp.exe
MD5
dc8d694f9146f0612c47d12c2d1f207a

SHA1
210209e9bd1ebfc68febb35e419657e8f279151c

SHA256
8f62751fd75e19987374eaaf8c14ba2d689514c9677c00324b267a90513606c9

SHA512
5cf6836af46438886b1844f762939d43603555fcee45d6dc52da56f2912b06e496742b83f01817009d9cebdeba0b0912ecee9115252e70d131a7fed8cec19191

Download Submit
C:\Users\Admin\AppData\Local\Temp\droopt\cleoidvp.exe
MD5
dc8d694f9146f0612c47d12c2d1f207a

SHA1
210209e9bd1ebfc68febb35e419657e8f279151c

SHA256
8f62751fd75e19987374eaaf8c14ba2d689514c9677c00324b267a90513606c9

SHA512
5cf6836af46438886b1844f762939d43603555fcee45d6dc52da56f2912b06e496742b83f01817009d9cebdeba0b0912ecee9115252e70d131a7fed8cec19191

Download Submit
C:\Users\Admin\AppData\Local\Temp\iaumxtic.vbs
MD5
d7ff92084815c8963bdab4536bcab294

SHA1
1e4d308cf84251772fbd250fdbe8c778283d031f

SHA256
872069b5cfbddf8295103fabd76b4503bd87e901a9b0fe6f74f3eb55135e9c2f

SHA512
7a0bdf5fd8c164f6629d676ec26166591da33075910b4ef1c2960d03233135daf882105c4b0cd0677b86ea8fc43a011c252176149e6cd083880f791509c10e53

Download Submit
C:\Users\Admin\AppData\Local\Temp\nss76DF.tmp\UAC.dll
MD5
adb29e6b186daa765dc750128649b63d

SHA1
160cbdc4cb0ac2c142d361df138c537aa7e708c9

SHA256
2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08

SHA512
b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada

Download Submit
C:\Users\Admin\AppData\Local\Temp\tdhfgqflvhkw.vbs
MD5
9da5b0d94228cd90ea3252bc45880d5c

SHA1
82dba8314173308f3b76f53a7314e9e318943520

SHA256
9cbb2281b62f83261f58666438b559e47a0909bd99aaed22857e639fdccbb8a0

SHA512
8ae9e704bf99e188a180977db556a53c15470721944a049b09a915b25b532c5b9796d3f56f18d2137cdf0f0ff86a3ae213d68c6aa0a9be7230ad4f26d1d351c1

Download Submit
C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
8aee61bc611aa64b3f208f3a078c0b9d

SHA1
fbd8b1f97262825748f2314ea5357c513928d450

SHA256
c83e1a89de66553006542f3d2906b833bd0eec1eaaf9d6a7a791ff2224055e55

SHA512
a842860b4932d89911731e634b35707affca7977fa08e3f0a874661cd3da63c34d048c9203d670108726b3a0a94e173dff7eccb8c18b3cadf2233098e7e70439

Download Submit
C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
8aee61bc611aa64b3f208f3a078c0b9d

SHA1
fbd8b1f97262825748f2314ea5357c513928d450

SHA256
c83e1a89de66553006542f3d2906b833bd0eec1eaaf9d6a7a791ff2224055e55

SHA512
a842860b4932d89911731e634b35707affca7977fa08e3f0a874661cd3da63c34d048c9203d670108726b3a0a94e173dff7eccb8c18b3cadf2233098e7e70439

Download Submit
memory/2816-141-0x00007FF7F9D00000-0x00007FF7FA680000-memory.dmp

Filesize
9.5MB

Download
memory/2816-142-0x00007FF7F9D00000-0x00007FF7FA680000-memory.dmp

Filesize
9.5MB

Download
memory/2816-143-0x00007FF7F9D00000-0x00007FF7FA680000-memory.dmp

Filesize
9.5MB

Download
memory/2872-145-0x0000000000820000-0x0000000000E96000-memory.dmp

Filesize
6.5MB

Download
memory/2872-144-0x0000000077124000-0x0000000077126000-memory.dmp

Filesize
8KB

Download
memory/2872-146-0x0000000000820000-0x0000000000E96000-memory.dmp

Filesize
6.5MB

Download
memory/2872-147-0x0000000000820000-0x0000000000E96000-memory.dmp

Filesize
6.5MB

Download
memory/2872-148-0x0000000000820000-0x0000000000E96000-memory.dmp

Filesize
6.5MB

Download
memory/3560-138-0x00007FF92E410000-0x00007FF92E412000-memory.dmp

Filesize
8KB

Download
memory/3560-137-0x00007FF7A1CE0000-0x00007FF7A2660000-memory.dmp

Filesize
9.5MB

Download
memory/3560-136-0x00007FF7A1CE0000-0x00007FF7A2660000-memory.dmp

Filesize
9.5MB

Download
memory/3560-135-0x00007FF7A1CE0000-0x00007FF7A2660000-memory.dmp

Filesize
9.5MB

Download