neshta | d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d

General

Target

d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
Size

326KB
MD5

11da7b49f535cb39535d13fe8ea22ba0
SHA1

d65e84d7246bb023747ed1372857c2008ee4b71e
SHA256

d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d
SHA512

4831b93b2deaee648ab67f2bb921ed1c1614dd3e4d6c7b3b12636cdfb591167d48dafb0ca55e5c3117373ebb13ab6a6635a2c28f8c39529933f4d9460afd5221

Score

10^/10

neshta persistence spyware

Malware Config

Signatures

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
Executes dropped EXE 1 IoCs

Processes:

d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe

pid process

3192 d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe

pid	process
3192	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.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:

d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe

Drops file in Program Files directory 21 IoCs

Processes:

d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe

Drops file in Windows directory 4 IoCs

Processes:

svchost.exeTiWorker.exed0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.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
File opened for modification	C:\Windows\svchost.com	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.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 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

MusNotifyIcon.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

Modifies data under HKEY_USERS 54 IoCs

Processes:

svchost.exe

description	ioc	process
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\DownloadMonthlyRateBkCnt = "4"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization	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\GroupConnectionCount = "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\SwarmCount = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "7.576538"	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\Config\KVFileExpirationTime = "132894454036847892"	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
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\DownloadMonthlyInternetBytes = "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\UploadMonthlyLanBytes = "0"	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\DownlinkUsageBps = "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\DownloadMonthlyRateFrBps = "0"	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\UploadMonthlyInternetBytes = "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\PeerInfoCount = "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\UplinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "24.997307"	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\DownlinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0"	svchost.exe
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\LinkLocalConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4304"	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\UploadRatePct = "100"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0"	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\Config\DownloadMode_BackCompat = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1"	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\DownloadMonthlyCacheHostBytes = "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\MemoryUsageKB = "4088"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4180"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "6.665154"	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\CacheSizeBytes = "0"	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\UploadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0"	svchost.exe

Modifies registry class 1 IoCs

Processes:

d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

TiWorker.exe

description	pid	process
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe
Token: SeRestorePrivilege	1500	TiWorker.exe
Token: SeSecurityPrivilege	1500	TiWorker.exe
Token: SeBackupPrivilege	1500	TiWorker.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe

description	pid	process	target process
PID 752 wrote to memory of 3192	752	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
PID 752 wrote to memory of 3192	752	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
PID 752 wrote to memory of 3192	752	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe	d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe

C:\Users\Admin\AppData\Local\Temp\d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
"C:\Users\Admin\AppData\Local\Temp\d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe"
1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:752

C:\Users\Admin\AppData\Local\Temp\3582-490\d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe"
2⤵
- Executes dropped EXE
PID:3192

C:\Windows\system32\MusNotifyIcon.exe
%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
1⤵
- Checks processor information in registry
PID:3300

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:4068

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:1500

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Change Default File Association

1

T1042

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\3582-490\d0086a1210755d902e85fc1a658e8432511d89c3804e9776349d364f8f99351d.exe
MD5
738aa3c26bd6cabac9aedc19c85c581e

SHA1
b75bcee427e4bf48608dfe0223aa82d3dc9b9391

SHA256
811b1d6eebedecb3716af71ea6970d6dda384a632b2e827230c7df563d17ffdb

SHA512
4ad35fbc1653e0c218e2845a6e7ff66dbb693255b0875a59cb3e5f517328a719d8871bfc0c5dbdca245e404c2b91e6cfbd5fea1f7c31fddcf60b4aa0cb20d9ac

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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