Analysis
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max time kernel
163s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
15-02-2022 19:52
Static task
static1
Behavioral task
behavioral1
Sample
e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe
Resource
win10v2004-en-20220112
General
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Target
e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe
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Size
195KB
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MD5
652979601b3d6fbb54883cecb0cc03f7
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SHA1
7961c041dd54965363a7513fbde2aec071d74c5a
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SHA256
e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e
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SHA512
1e56d198b5728376057eb5461978172a41c18315f823d7699601aa6f1d28a51cef3a3a953e91d4bc0822bc3d19a409ab71a110bfad06d283a46173317df4f108
Malware Config
Extracted
C:\readme.txt
conti
http://contirecj4hbzmyzuydyzrvm2c65blmvhoj2cvf25zqj2dwrrqcq5oad.onion/
https://contirecovery.click
Signatures
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Conti Ransomware
Ransomware generally thought to be a successor to Ryuk.
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Drops file in Program Files directory 49 IoCs
Processes:
e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exedescription ioc process File created C:\Program Files\Microsoft Office 15\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files\Uninstall Information\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ie9props.propdesc e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\RestoreFind.ttc e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\7-Zip\descript.ion e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files\Common Files\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\Microsoft Office\AppXManifest.xml e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\Microsoft Office\ThinAppXManifest.xml e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\JoinPush.bin e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\UnregisterSubmit.contact e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\Microsoft Office\FileSystemMetadata.xml e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files (x86)\Common Files\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\GroupGrant.pcx e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\MeasureDismount.dib e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files\Internet Explorer\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\Mozilla Firefox\removed-files e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files (x86)\Mozilla Maintenance Service\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\SkipFind.vb e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files (x86)\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files\Java\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\Mozilla Firefox\install.log e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\Mozilla Firefox\dependentlibs.list e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\InstallConfirm.ex_ e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\ResolveSubmit.dwfx e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\7-Zip\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\7-Zip\7zCon.sfx e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\Mozilla Firefox\Accessible.tlb e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\Mozilla Firefox\precomplete e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files (x86)\Google\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files (x86)\Microsoft\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\SetRemove.css e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\7-Zip\7-zip.chm e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\7-Zip\History.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.VisualElementsManifest.xml e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\Mozilla Firefox\omni.ja e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files (x86)\Microsoft.NET\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files\Microsoft Office\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files\VideoLAN\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files (x86)\Internet Explorer\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\RevokeSet.au e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\7-Zip\7z.sfx e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\7-Zip\License.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files\Google\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\CompareCompress.mp4v e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\ProtectOpen.cab e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File opened for modification C:\Program Files\RemoveUnpublish.wmv e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files\Mozilla Firefox\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe File created C:\Program Files (x86)\Adobe\readme.txt e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe -
Drops file in Windows directory 3 IoCs
Processes:
TiWorker.exesvchost.exedescription ioc process File opened for modification C:\Windows\WinSxS\pending.xml TiWorker.exe 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 -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
MusNotifyIcon.exedescription 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 49 IoCs
Processes:
svchost.exedescription ioc process 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\LANConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "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\UploadMonthlyLanBytes = "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\SwarmCount = "1" 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\InternetConnectionCount = "0" 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\Usage svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2" 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\DownlinkUsageBps = "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\DownloadMonthlyLanBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132896048086202575" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.000000" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4312" 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\UplinkUsageBps = "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\UploadCount = "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 = "1.028810" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "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\UploadMonthlyInternetBytes = "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\DownloadMonthlyRateBkCnt = "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\PriorityDownloadPendingCount = "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\DownloadMonthlyLinkLocalBytes = "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\Usage\UplinkBps = "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\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\LinkLocalConnectionCount = "0" 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\UploadRatePct = "100" 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\MemoryUsageKB = "4180" 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\DownloadMonthlyRateBkBps = "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\MemoryUsageKB = "4284" svchost.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exepid process 3840 e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe 3840 e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
vssvc.exeWMIC.exeTiWorker.exedescription pid process Token: SeBackupPrivilege 2932 vssvc.exe Token: SeRestorePrivilege 2932 vssvc.exe Token: SeAuditPrivilege 2932 vssvc.exe Token: SeIncreaseQuotaPrivilege 2608 WMIC.exe Token: SeSecurityPrivilege 2608 WMIC.exe Token: SeTakeOwnershipPrivilege 2608 WMIC.exe Token: SeLoadDriverPrivilege 2608 WMIC.exe Token: SeSystemProfilePrivilege 2608 WMIC.exe Token: SeSystemtimePrivilege 2608 WMIC.exe Token: SeProfSingleProcessPrivilege 2608 WMIC.exe Token: SeIncBasePriorityPrivilege 2608 WMIC.exe Token: SeCreatePagefilePrivilege 2608 WMIC.exe Token: SeBackupPrivilege 2608 WMIC.exe Token: SeRestorePrivilege 2608 WMIC.exe Token: SeShutdownPrivilege 2608 WMIC.exe Token: SeDebugPrivilege 2608 WMIC.exe Token: SeSystemEnvironmentPrivilege 2608 WMIC.exe Token: SeRemoteShutdownPrivilege 2608 WMIC.exe Token: SeUndockPrivilege 2608 WMIC.exe Token: SeManageVolumePrivilege 2608 WMIC.exe Token: 33 2608 WMIC.exe Token: 34 2608 WMIC.exe Token: 35 2608 WMIC.exe Token: 36 2608 WMIC.exe Token: SeIncreaseQuotaPrivilege 2608 WMIC.exe Token: SeSecurityPrivilege 2608 WMIC.exe Token: SeTakeOwnershipPrivilege 2608 WMIC.exe Token: SeLoadDriverPrivilege 2608 WMIC.exe Token: SeSystemProfilePrivilege 2608 WMIC.exe Token: SeSystemtimePrivilege 2608 WMIC.exe Token: SeProfSingleProcessPrivilege 2608 WMIC.exe Token: SeIncBasePriorityPrivilege 2608 WMIC.exe Token: SeCreatePagefilePrivilege 2608 WMIC.exe Token: SeBackupPrivilege 2608 WMIC.exe Token: SeRestorePrivilege 2608 WMIC.exe Token: SeShutdownPrivilege 2608 WMIC.exe Token: SeDebugPrivilege 2608 WMIC.exe Token: SeSystemEnvironmentPrivilege 2608 WMIC.exe Token: SeRemoteShutdownPrivilege 2608 WMIC.exe Token: SeUndockPrivilege 2608 WMIC.exe Token: SeManageVolumePrivilege 2608 WMIC.exe Token: 33 2608 WMIC.exe Token: 34 2608 WMIC.exe Token: 35 2608 WMIC.exe Token: 36 2608 WMIC.exe Token: SeSecurityPrivilege 288 TiWorker.exe Token: SeRestorePrivilege 288 TiWorker.exe Token: SeBackupPrivilege 288 TiWorker.exe Token: SeBackupPrivilege 288 TiWorker.exe Token: SeRestorePrivilege 288 TiWorker.exe Token: SeSecurityPrivilege 288 TiWorker.exe Token: SeBackupPrivilege 288 TiWorker.exe Token: SeRestorePrivilege 288 TiWorker.exe Token: SeSecurityPrivilege 288 TiWorker.exe Token: SeBackupPrivilege 288 TiWorker.exe Token: SeRestorePrivilege 288 TiWorker.exe Token: SeSecurityPrivilege 288 TiWorker.exe Token: SeBackupPrivilege 288 TiWorker.exe Token: SeRestorePrivilege 288 TiWorker.exe Token: SeSecurityPrivilege 288 TiWorker.exe Token: SeBackupPrivilege 288 TiWorker.exe Token: SeRestorePrivilege 288 TiWorker.exe Token: SeSecurityPrivilege 288 TiWorker.exe Token: SeBackupPrivilege 288 TiWorker.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.execmd.exedescription pid process target process PID 3840 wrote to memory of 4076 3840 e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe cmd.exe PID 3840 wrote to memory of 4076 3840 e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe cmd.exe PID 4076 wrote to memory of 2608 4076 cmd.exe WMIC.exe PID 4076 wrote to memory of 2608 4076 cmd.exe WMIC.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe"C:\Users\Admin\AppData\Local\Temp\e58dde6a12fa539480a9e2d6f8342a7942703027969d396c19f1acffadcf284e.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3840 -
C:\Windows\SYSTEM32\cmd.execmd.exe /c C:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{8D84F5DF-167E-44BC-B65F-610B82C3B339}'" delete2⤵
- Suspicious use of WriteProcessMemory
PID:4076 -
C:\Windows\System32\wbem\WMIC.exeC:\Windows\System32\wbem\WMIC.exe shadowcopy where "ID='{8D84F5DF-167E-44BC-B65F-610B82C3B339}'" delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2608
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C:\Windows\system32\MusNotifyIcon.exe%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 131⤵
- Checks processor information in registry
PID:1872
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2932
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:3516
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:288