Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-09-2024 09:38
Static task
static1
Behavioral task
behavioral1
Sample
wpsupdate .msi
Resource
win7-20240903-en
windows7-x64
15 signatures
150 seconds
General
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Target
wpsupdate .msi
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Size
18.0MB
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MD5
a73709d320e1160a965987bd3298b0bc
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SHA1
2b1942cad548a048f62eb643573baf671696c5ea
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SHA256
d5d245b5e9d6b56778fcad5bd8154779074e891df0455ae8cc77e14595f0df8c
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SHA512
78844102b9d83f5f8f3dc3c1b83217bb0a6a69579168dca0e4740afd1f9f4e8864b9203570b031e9ce47a8f9a2a6db98b558634708fd828727365f0271a5f686
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SSDEEP
393216:0vd1NDtHWaIhF5AfrpW4+SRxqwIxgFU1elj6iY9Q4mG3WX0X9Jnbx:0fWaIFaFWdqjle1xB99kC/nbx
Score
6/10
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 46 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\I: msiexec.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 wpsupdate.exe -
Drops file in Program Files directory 11 IoCs
description ioc Process File opened for modification C:\Program Files\OrganizeSupporterNimble\YoctSidXXbav.exe YElwbdcCOAiT.exe File created C:\Program Files\OrganizeSupporterNimble\wpsupdate.exe msiexec.exe File created C:\Program Files\OrganizeSupporterNimble\YElwbdcCOAiT.exe msiexec.exe File opened for modification C:\Program Files\OrganizeSupporterNimble\YoctSidXXbav.xml YElwbdcCOAiT.exe File created C:\Program Files\OrganizeSupporterNimble\TpuaDVwAtO28.exe YElwbdcCOAiT.exe File opened for modification C:\Program Files\OrganizeSupporterNimble\TpuaDVwAtO28.exe YElwbdcCOAiT.exe File created C:\Program Files\OrganizeSupporterNimble\YoctSidXXbav.exe YElwbdcCOAiT.exe File created C:\Program Files\OrganizeSupporterNimble\node.dll msiexec.exe File created C:\Program Files\OrganizeSupporterNimble\qRnXMHAQiKBugDENYhOR msiexec.exe File created C:\Program Files\OrganizeSupporterNimble\YoctSidXXbav.xml YElwbdcCOAiT.exe File opened for modification C:\Program Files\OrganizeSupporterNimble TpuaDVwAtO28.exe -
Drops file in Windows directory 10 IoCs
description ioc Process File opened for modification C:\Windows\INF\setupapi.ev3 DrvInst.exe File opened for modification C:\Windows\INF\setupapi.ev1 DrvInst.exe File created C:\Windows\Installer\f772a1f.msi msiexec.exe File created C:\Windows\Installer\f772a1d.ipi msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File opened for modification C:\Windows\Installer\MSI2B06.tmp msiexec.exe File opened for modification C:\Windows\Installer\f772a1d.ipi msiexec.exe File opened for modification C:\Windows\INF\setupapi.dev.log DrvInst.exe File created C:\Windows\Installer\f772a1c.msi msiexec.exe File opened for modification C:\Windows\Installer\f772a1c.msi msiexec.exe -
Executes dropped EXE 3 IoCs
pid Process 1476 YElwbdcCOAiT.exe 2368 TpuaDVwAtO28.exe 1964 wpsupdate.exe -
Loads dropped DLL 11 IoCs
pid Process 1688 MsiExec.exe 1688 MsiExec.exe 1688 MsiExec.exe 1688 MsiExec.exe 1688 MsiExec.exe 2368 TpuaDVwAtO28.exe 2368 TpuaDVwAtO28.exe 2368 TpuaDVwAtO28.exe 2368 TpuaDVwAtO28.exe 2368 TpuaDVwAtO28.exe 2368 TpuaDVwAtO28.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language YElwbdcCOAiT.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TpuaDVwAtO28.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wpsupdate.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings wpsupdate.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D msiexec.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Kingsoft\Office\6.0\Common\InfoHD3_C = "af627f08f5619f1da46525d769aa4316" wpsupdate.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Kingsoft\Office\6.0\Common wpsupdate.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root DrvInst.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E msiexec.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Kingsoft\Office\6.0\Common\InfoHD3t = "20" wpsupdate.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs DrvInst.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2E\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 TpuaDVwAtO28.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Kingsoft\Office\6.0\Common\khdinfo\InfoHDModifiedType = "hdidRecalByOldHdidFromRegIsEmpty|2024-9-20" wpsupdate.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2e\52C64B7E TpuaDVwAtO28.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Kingsoft\Office\6.0\Common\InfoHD3Verify_C = 32003000320034002d0039002d00320030007c00570044004300200032002e0035002b00320033003200310033003800380030003400310036003500200020002000200020002000200020007c00450036002d00390039002d00460037002d00390033002d00300032002d00340046000000 wpsupdate.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2E\52C64B7E\@%SystemRoot%\system32\dnsapi.dll,-103 = "Domain Name System (DNS) Server Trust" TpuaDVwAtO28.exe Key created \REGISTRY\USER\.DEFAULT\Software\Kingsoft\Office\6.0\Common wpsupdate.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections wpsupdate.exe Key created \REGISTRY\USER\.DEFAULT\Software wpsupdate.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Kingsoft\Office\6.0 wpsupdate.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Kingsoft\Office\6.0\Common\khdinfo\InfoCurHardInfo = "29a56b8a14940c3acb7a4a6443907c56|ecc1f339b231b4b29b3f3df3d9c8fde5" wpsupdate.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Kingsoft\Office\6.0\Common\InfoHD = "af627f08f5619f1da46525d769aa4316" wpsupdate.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Kingsoft\Office\6.0\Common\khdinfo\InfoLastHardInfo wpsupdate.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Kingsoft\Office\6.0\Common\InfoHDt = "20" wpsupdate.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs DrvInst.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2E msiexec.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2E\52C64B7E\@%SystemRoot%\system32\p2pcollab.dll,-8042 = "Peer to Peer Trust" TpuaDVwAtO28.exe -
Modifies registry class 22 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\PackageCode = "CEA73F1C5C6787349AB3A11C771E1A2B" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\AuthorizedLUAApp = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\DeploymentFlags = "3" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\SourceList\Media\1 = ";" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\AdvertiseFlags = "388" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\SourceList\PackageName = "wpsupdate .msi" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\F4A29A934CBA7A74E9F746BCFCAF81BB\ProductFeature msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\ProductName = "OrganizeSupporterNimble" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\Version = "17039361" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\Assignment = "1" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\F4A29A934CBA7A74E9F746BCFCAF81BB msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\91E4850C13A5A9040811EA7CEA18D148 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\91E4850C13A5A9040811EA7CEA18D148\F4A29A934CBA7A74E9F746BCFCAF81BB msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\InstanceType = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\SourceList\Media msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\F4A29A934CBA7A74E9F746BCFCAF81BB\Clients = 3a0000000000 msiexec.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2188 msiexec.exe 2188 msiexec.exe 1964 wpsupdate.exe 1964 wpsupdate.exe 2368 TpuaDVwAtO28.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 2216 msiexec.exe Token: SeIncreaseQuotaPrivilege 2216 msiexec.exe Token: SeRestorePrivilege 2188 msiexec.exe Token: SeTakeOwnershipPrivilege 2188 msiexec.exe Token: SeSecurityPrivilege 2188 msiexec.exe Token: SeCreateTokenPrivilege 2216 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2216 msiexec.exe Token: SeLockMemoryPrivilege 2216 msiexec.exe Token: SeIncreaseQuotaPrivilege 2216 msiexec.exe Token: SeMachineAccountPrivilege 2216 msiexec.exe Token: SeTcbPrivilege 2216 msiexec.exe Token: SeSecurityPrivilege 2216 msiexec.exe Token: SeTakeOwnershipPrivilege 2216 msiexec.exe Token: SeLoadDriverPrivilege 2216 msiexec.exe Token: SeSystemProfilePrivilege 2216 msiexec.exe Token: SeSystemtimePrivilege 2216 msiexec.exe Token: SeProfSingleProcessPrivilege 2216 msiexec.exe Token: SeIncBasePriorityPrivilege 2216 msiexec.exe Token: SeCreatePagefilePrivilege 2216 msiexec.exe Token: SeCreatePermanentPrivilege 2216 msiexec.exe Token: SeBackupPrivilege 2216 msiexec.exe Token: SeRestorePrivilege 2216 msiexec.exe Token: SeShutdownPrivilege 2216 msiexec.exe Token: SeDebugPrivilege 2216 msiexec.exe Token: SeAuditPrivilege 2216 msiexec.exe Token: SeSystemEnvironmentPrivilege 2216 msiexec.exe Token: SeChangeNotifyPrivilege 2216 msiexec.exe Token: SeRemoteShutdownPrivilege 2216 msiexec.exe Token: SeUndockPrivilege 2216 msiexec.exe Token: SeSyncAgentPrivilege 2216 msiexec.exe Token: SeEnableDelegationPrivilege 2216 msiexec.exe Token: SeManageVolumePrivilege 2216 msiexec.exe Token: SeImpersonatePrivilege 2216 msiexec.exe Token: SeCreateGlobalPrivilege 2216 msiexec.exe Token: SeBackupPrivilege 2764 vssvc.exe Token: SeRestorePrivilege 2764 vssvc.exe Token: SeAuditPrivilege 2764 vssvc.exe Token: SeBackupPrivilege 2188 msiexec.exe Token: SeRestorePrivilege 2188 msiexec.exe Token: SeRestorePrivilege 2484 DrvInst.exe Token: SeRestorePrivilege 2484 DrvInst.exe Token: SeRestorePrivilege 2484 DrvInst.exe Token: SeRestorePrivilege 2484 DrvInst.exe Token: SeRestorePrivilege 2484 DrvInst.exe Token: SeRestorePrivilege 2484 DrvInst.exe Token: SeRestorePrivilege 2484 DrvInst.exe Token: SeLoadDriverPrivilege 2484 DrvInst.exe Token: SeLoadDriverPrivilege 2484 DrvInst.exe Token: SeLoadDriverPrivilege 2484 DrvInst.exe Token: SeRestorePrivilege 2188 msiexec.exe Token: SeTakeOwnershipPrivilege 2188 msiexec.exe Token: SeRestorePrivilege 2188 msiexec.exe Token: SeTakeOwnershipPrivilege 2188 msiexec.exe Token: SeRestorePrivilege 2188 msiexec.exe Token: SeTakeOwnershipPrivilege 2188 msiexec.exe Token: SeRestorePrivilege 2188 msiexec.exe Token: SeTakeOwnershipPrivilege 2188 msiexec.exe Token: SeRestorePrivilege 2188 msiexec.exe Token: SeTakeOwnershipPrivilege 2188 msiexec.exe Token: SeRestorePrivilege 2188 msiexec.exe Token: SeTakeOwnershipPrivilege 2188 msiexec.exe Token: SeRestorePrivilege 2188 msiexec.exe Token: SeTakeOwnershipPrivilege 2188 msiexec.exe Token: SeRestorePrivilege 2188 msiexec.exe -
Suspicious use of FindShellTrayWindow 6 IoCs
pid Process 2216 msiexec.exe 2216 msiexec.exe 1964 wpsupdate.exe 1964 wpsupdate.exe 1964 wpsupdate.exe 1964 wpsupdate.exe -
Suspicious use of SendNotifyMessage 4 IoCs
pid Process 1964 wpsupdate.exe 1964 wpsupdate.exe 1964 wpsupdate.exe 1964 wpsupdate.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 2188 wrote to memory of 1688 2188 msiexec.exe 34 PID 2188 wrote to memory of 1688 2188 msiexec.exe 34 PID 2188 wrote to memory of 1688 2188 msiexec.exe 34 PID 2188 wrote to memory of 1688 2188 msiexec.exe 34 PID 2188 wrote to memory of 1688 2188 msiexec.exe 34 PID 2188 wrote to memory of 1688 2188 msiexec.exe 34 PID 2188 wrote to memory of 1688 2188 msiexec.exe 34 PID 1688 wrote to memory of 1476 1688 MsiExec.exe 35 PID 1688 wrote to memory of 1476 1688 MsiExec.exe 35 PID 1688 wrote to memory of 1476 1688 MsiExec.exe 35 PID 1688 wrote to memory of 1476 1688 MsiExec.exe 35 PID 1688 wrote to memory of 2368 1688 MsiExec.exe 37 PID 1688 wrote to memory of 2368 1688 MsiExec.exe 37 PID 1688 wrote to memory of 2368 1688 MsiExec.exe 37 PID 1688 wrote to memory of 2368 1688 MsiExec.exe 37 PID 1688 wrote to memory of 1964 1688 MsiExec.exe 38 PID 1688 wrote to memory of 1964 1688 MsiExec.exe 38 PID 1688 wrote to memory of 1964 1688 MsiExec.exe 38 PID 1688 wrote to memory of 1964 1688 MsiExec.exe 38 PID 1688 wrote to memory of 1964 1688 MsiExec.exe 38 PID 1688 wrote to memory of 1964 1688 MsiExec.exe 38 PID 1688 wrote to memory of 1964 1688 MsiExec.exe 38 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I "C:\Users\Admin\AppData\Local\Temp\wpsupdate .msi"1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2216
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2188 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 57B68653D996033381F4ADCF20B1C085 M Global\MSI00002⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Program Files\OrganizeSupporterNimble\YElwbdcCOAiT.exe"C:\Program Files\OrganizeSupporterNimble\YElwbdcCOAiT.exe" x "C:\Program Files\OrganizeSupporterNimble\qRnXMHAQiKBugDENYhOR" -o"C:\Program Files\OrganizeSupporterNimble\" -ptLyXGitilIeFgXMurmJK -y3⤵
- Drops file in Program Files directory
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1476
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C:\Program Files\OrganizeSupporterNimble\TpuaDVwAtO28.exe"C:\Program Files\OrganizeSupporterNimble\TpuaDVwAtO28.exe" -number 143 -file file3 -mode mode3 -flag flag33⤵
- Drops file in Program Files directory
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:2368
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C:\Program Files\OrganizeSupporterNimble\wpsupdate.exe"C:\Program Files\OrganizeSupporterNimble\wpsupdate.exe"3⤵
- Writes to the Master Boot Record (MBR)
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1964
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2764
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C:\Windows\system32\DrvInst.exeDrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "00000000000005AC" "00000000000005E0"1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2484
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
7KB
MD56faa64f4d614314f37cad83f3013b9d2
SHA1da3d71b978f35572cdedd917b56ebd2297e865ad
SHA256085544cc953a1e1e34b4e547d47f20a58aea438cd46dabcfd38488b5b249f01c
SHA51298712cbeea69afb510ae4a19d9b3d5c443b772ccf78af59ea5174f657eeff4ce51f81aad5360945b3425ac95d1e18084ee43dec81e54c78aa24da959d6ef1202
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Filesize
3.1MB
MD5cab83f4897ba305ccf1b3811d0d46b46
SHA1f9b0a859ccfd545ca4794d2e37f0fe92e7469c88
SHA25645265ec03d03272fbda8eca896bdc2f72f8ac0ab862d41f7a97cd823525c0a9c
SHA512e018957a52075c203d48a59b2e049ed0d6980fefe467bd1b49bdd2a9b7aa5efb2d0d84a2b9e24f9b3ce680d424da137a2a7c3bc14f060960fba4cfbd900431ac
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Filesize
574KB
MD542badc1d2f03a8b1e4875740d3d49336
SHA1cee178da1fb05f99af7a3547093122893bd1eb46
SHA256c136b1467d669a725478a6110ebaaab3cb88a3d389dfa688e06173c066b76fcf
SHA5126bc519a7368ee6bd8c8f69f2d634dd18799b4ca31fbc284d2580ba625f3a88b6a52d2bc17bea0e75e63ca11c10356c47ee00c2c500294abcb5141424fc5dc71c
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Filesize
832KB
MD5d305d506c0095df8af223ac7d91ca327
SHA1679cb4c763c84e75ccb0fa3475bd6b7a36e81c4a
SHA256923111c7142b3dc783a3c722b19b8a21bcb78222d7a136ac33f0ca8a29f4cb66
SHA51294d369a4db88bff9556a1d7a7fb0188ed935c3592bae09335542c5502ec878e839177be63ac3ab4af75d4dc38a3a4f5d0fd423115ac72cf5dd710c59604db796
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Filesize
1.9MB
MD5b40f2629f6045761ca8acf21ec4341e7
SHA1082326d152d2d13a5981ad9f4c3cf7906ec842bc
SHA2562699edad6ae5d99914c94f54075ff20ffce1a6f13e83d4f2e807f614466fd28f
SHA512d70d54d21bd4eb69a9748ca48f246dac236d06996da792818d188ae3a55a2f060a6fbb4421e27fdcf8aa7fd37f60951ef073d79fee1be6bac90d7e4d89dcdacc
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Filesize
6.0MB
MD557dadd6a929f64c2b1efe2d52c1c4985
SHA1962cb227f81f885f23826c3e040aa9dbc97659cf
SHA256996b5d59cce7955b4374bd00d83c422d3a1d9ffebba59c66074c37ab28cfaeb5
SHA5123f64c35e72698ea6a7e708a4367277f3ab62c27f0652e0c55bab6e02239ee37c4f0a21503c0688301fb77bbf8e59e3c5c8aa2df8d62a4ab8a9b9cdf6f0a775cf
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Filesize
2KB
MD54245feed7fa1a84835e753ef50217894
SHA1492463d88b28c955768a3c96d53a465be139c4c5
SHA256aa07b37c11e761586f3c6ef08ab643c58071b849b69ae419ee7f21a092c3e2e1
SHA5129955da0a17452589b3aa0eca0c4d20d4b922c5820eb747a633d405637dc3cf9f1ab96d586ec6e1bfd45fe1ecc354d7ca85a82b6a337466edfe5657d95d4e9e6d
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Filesize
18.0MB
MD5a73709d320e1160a965987bd3298b0bc
SHA12b1942cad548a048f62eb643573baf671696c5ea
SHA256d5d245b5e9d6b56778fcad5bd8154779074e891df0455ae8cc77e14595f0df8c
SHA51278844102b9d83f5f8f3dc3c1b83217bb0a6a69579168dca0e4740afd1f9f4e8864b9203570b031e9ce47a8f9a2a6db98b558634708fd828727365f0271a5f686