Analysis
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max time kernel
150s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10-09-2024 13:34
Static task
static1
Behavioral task
behavioral1
Sample
Yiwaiwai Build Version-Windows电脑版-x64.msi
Resource
win7-20240903-en
windows7-x64
14 signatures
150 seconds
General
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Target
Yiwaiwai Build Version-Windows电脑版-x64.msi
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Size
84.4MB
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MD5
5a026114cd99d8de5a8316aa698f2fe6
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SHA1
7a518456e901cd4417ccebdcab519b51f1861e6c
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SHA256
c51f510516723dd1aa2b49fad8c2fe0c34de35cdb1870be2eb93ac4b2b24fd9d
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SHA512
91e3105c9ba72b6bc6a4ba29b9d961b90b0453977bb4a8eff71e6c9c6b92699e2b9510e79a9cdd1fb6f1e5cb7878477d71309f1fa33b095bb702f00935b2ecbd
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SSDEEP
1572864:snJk0D65s9Qj0GuXrrjk0f3oN4H/9dDdOFARIN3toxIt89hENhxcjtz/csBV2fx5:snJ1D65sG0GubE6KMfcAm5tJ1kF/cO2/
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4088-52-0x000000002C680000-0x000000002C83B000-memory.dmp purplefox_rootkit behavioral2/memory/4088-54-0x000000002C680000-0x000000002C83B000-memory.dmp purplefox_rootkit behavioral2/memory/4088-55-0x000000002C680000-0x000000002C83B000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 3 IoCs
resource yara_rule behavioral2/memory/4088-52-0x000000002C680000-0x000000002C83B000-memory.dmp family_gh0strat behavioral2/memory/4088-54-0x000000002C680000-0x000000002C83B000-memory.dmp family_gh0strat behavioral2/memory/4088-55-0x000000002C680000-0x000000002C83B000-memory.dmp family_gh0strat -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\B: ghohUvaqFA29.exe File opened (read-only) \??\N: ghohUvaqFA29.exe File opened (read-only) \??\Q: ghohUvaqFA29.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\X: ghohUvaqFA29.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\V: ghohUvaqFA29.exe File opened (read-only) \??\Y: ghohUvaqFA29.exe File opened (read-only) \??\Z: ghohUvaqFA29.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\M: ghohUvaqFA29.exe File opened (read-only) \??\U: ghohUvaqFA29.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\T: ghohUvaqFA29.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\P: ghohUvaqFA29.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\J: ghohUvaqFA29.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\G: ghohUvaqFA29.exe File opened (read-only) \??\R: ghohUvaqFA29.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: ghohUvaqFA29.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\I: ghohUvaqFA29.exe File opened (read-only) \??\L: ghohUvaqFA29.exe File opened (read-only) \??\O: ghohUvaqFA29.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\K: ghohUvaqFA29.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\E: ghohUvaqFA29.exe -
Drops file in Program Files directory 7 IoCs
description ioc Process File created C:\Program Files\UpgradePlannerEfficient\KgdhdobEEcCn.exe msiexec.exe File created C:\Program Files\UpgradePlannerEfficient\uninst.exe msiexec.exe File created C:\Program Files\UpgradePlannerEfficient\Yiwaiwai.exe msiexec.exe File created C:\Program Files\UpgradePlannerEfficient\ZpQugbuDgbtYRSDGfPfG msiexec.exe File created C:\Program Files\UpgradePlannerEfficient\ghohUvaqFA29.exe KgdhdobEEcCn.exe File opened for modification C:\Program Files\UpgradePlannerEfficient\ghohUvaqFA29.exe KgdhdobEEcCn.exe File opened for modification C:\Program Files\UpgradePlannerEfficient ghohUvaqFA29.exe -
Drops file in Windows directory 8 IoCs
description ioc Process File created C:\Windows\Installer\SourceHash{FE9F4894-B85D-4701-968F-0E3CF730B223} msiexec.exe File opened for modification C:\Windows\Installer\MSIE474.tmp msiexec.exe File created C:\Windows\Installer\e57e2b1.msi msiexec.exe File created C:\Windows\Installer\e57e2af.msi msiexec.exe File opened for modification C:\Windows\Installer\e57e2af.msi msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe -
Executes dropped EXE 4 IoCs
pid Process 868 KgdhdobEEcCn.exe 4872 ghohUvaqFA29.exe 2428 Yiwaiwai.exe 4088 ghohUvaqFA29.exe -
Loads dropped DLL 2 IoCs
pid Process 2428 Yiwaiwai.exe 2428 Yiwaiwai.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 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 MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language KgdhdobEEcCn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ghohUvaqFA29.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Yiwaiwai.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ghohUvaqFA29.exe -
Checks SCSI registry key(s) 3 TTPs 5 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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 vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 vssvc.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 ghohUvaqFA29.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz ghohUvaqFA29.exe -
Modifies data under HKEY_USERS 10 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" MsiExec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26 msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows Script\Settings MsiExec.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows Script\Settings\JITDebug = "0" MsiExec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ MsiExec.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" MsiExec.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" MsiExec.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" MsiExec.exe Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\26\52C64B7E msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27 msiexec.exe -
Modifies registry class 22 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\E0167834CE641A544979632F31DCE84F msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\SourceList\Media\1 = ";" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\ProductName = "UpgradePlannerEfficient" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\Version = "16842760" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\Assignment = "1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\AuthorizedLUAApp = "0" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\InstanceType = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\DeploymentFlags = "3" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\SourceList\PackageName = "Yiwaiwai Build Version-Windows电脑版-x64.msi" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\4984F9EFD58B107469F8E0C37F032B32\ProductFeature msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\PackageCode = "CEB7FD3A926B99D40870532DC5C8CF00" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\4984F9EFD58B107469F8E0C37F032B32\AdvertiseFlags = "388" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\4984F9EFD58B107469F8E0C37F032B32 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\E0167834CE641A544979632F31DCE84F\4984F9EFD58B107469F8E0C37F032B32 msiexec.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3140 msiexec.exe 3140 msiexec.exe 2428 Yiwaiwai.exe 2428 Yiwaiwai.exe 2428 Yiwaiwai.exe 2428 Yiwaiwai.exe 2428 Yiwaiwai.exe 4872 ghohUvaqFA29.exe 4872 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe 4088 ghohUvaqFA29.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 4548 msiexec.exe Token: SeIncreaseQuotaPrivilege 4548 msiexec.exe Token: SeSecurityPrivilege 3140 msiexec.exe Token: SeCreateTokenPrivilege 4548 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4548 msiexec.exe Token: SeLockMemoryPrivilege 4548 msiexec.exe Token: SeIncreaseQuotaPrivilege 4548 msiexec.exe Token: SeMachineAccountPrivilege 4548 msiexec.exe Token: SeTcbPrivilege 4548 msiexec.exe Token: SeSecurityPrivilege 4548 msiexec.exe Token: SeTakeOwnershipPrivilege 4548 msiexec.exe Token: SeLoadDriverPrivilege 4548 msiexec.exe Token: SeSystemProfilePrivilege 4548 msiexec.exe Token: SeSystemtimePrivilege 4548 msiexec.exe Token: SeProfSingleProcessPrivilege 4548 msiexec.exe Token: SeIncBasePriorityPrivilege 4548 msiexec.exe Token: SeCreatePagefilePrivilege 4548 msiexec.exe Token: SeCreatePermanentPrivilege 4548 msiexec.exe Token: SeBackupPrivilege 4548 msiexec.exe Token: SeRestorePrivilege 4548 msiexec.exe Token: SeShutdownPrivilege 4548 msiexec.exe Token: SeDebugPrivilege 4548 msiexec.exe Token: SeAuditPrivilege 4548 msiexec.exe Token: SeSystemEnvironmentPrivilege 4548 msiexec.exe Token: SeChangeNotifyPrivilege 4548 msiexec.exe Token: SeRemoteShutdownPrivilege 4548 msiexec.exe Token: SeUndockPrivilege 4548 msiexec.exe Token: SeSyncAgentPrivilege 4548 msiexec.exe Token: SeEnableDelegationPrivilege 4548 msiexec.exe Token: SeManageVolumePrivilege 4548 msiexec.exe Token: SeImpersonatePrivilege 4548 msiexec.exe Token: SeCreateGlobalPrivilege 4548 msiexec.exe Token: SeBackupPrivilege 3204 vssvc.exe Token: SeRestorePrivilege 3204 vssvc.exe Token: SeAuditPrivilege 3204 vssvc.exe Token: SeBackupPrivilege 3140 msiexec.exe Token: SeRestorePrivilege 3140 msiexec.exe Token: SeRestorePrivilege 3140 msiexec.exe Token: SeTakeOwnershipPrivilege 3140 msiexec.exe Token: SeRestorePrivilege 3140 msiexec.exe Token: SeTakeOwnershipPrivilege 3140 msiexec.exe Token: SeBackupPrivilege 620 srtasks.exe Token: SeRestorePrivilege 620 srtasks.exe Token: SeSecurityPrivilege 620 srtasks.exe Token: SeTakeOwnershipPrivilege 620 srtasks.exe Token: SeBackupPrivilege 620 srtasks.exe Token: SeRestorePrivilege 620 srtasks.exe Token: SeSecurityPrivilege 620 srtasks.exe Token: SeTakeOwnershipPrivilege 620 srtasks.exe Token: SeRestorePrivilege 3140 msiexec.exe Token: SeTakeOwnershipPrivilege 3140 msiexec.exe Token: SeRestorePrivilege 3140 msiexec.exe Token: SeTakeOwnershipPrivilege 3140 msiexec.exe Token: SeRestorePrivilege 3140 msiexec.exe Token: SeTakeOwnershipPrivilege 3140 msiexec.exe Token: SeRestorePrivilege 3140 msiexec.exe Token: SeTakeOwnershipPrivilege 3140 msiexec.exe Token: SeRestorePrivilege 3140 msiexec.exe Token: SeTakeOwnershipPrivilege 3140 msiexec.exe Token: SeRestorePrivilege 3140 msiexec.exe Token: SeTakeOwnershipPrivilege 3140 msiexec.exe Token: SeRestorePrivilege 3140 msiexec.exe Token: SeTakeOwnershipPrivilege 3140 msiexec.exe Token: SeRestorePrivilege 3140 msiexec.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4548 msiexec.exe 4548 msiexec.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 3140 wrote to memory of 620 3140 msiexec.exe 96 PID 3140 wrote to memory of 620 3140 msiexec.exe 96 PID 3140 wrote to memory of 3116 3140 msiexec.exe 98 PID 3140 wrote to memory of 3116 3140 msiexec.exe 98 PID 3140 wrote to memory of 3116 3140 msiexec.exe 98 PID 3116 wrote to memory of 868 3116 MsiExec.exe 99 PID 3116 wrote to memory of 868 3116 MsiExec.exe 99 PID 3116 wrote to memory of 868 3116 MsiExec.exe 99 PID 3116 wrote to memory of 4872 3116 MsiExec.exe 103 PID 3116 wrote to memory of 4872 3116 MsiExec.exe 103 PID 3116 wrote to memory of 4872 3116 MsiExec.exe 103 PID 3116 wrote to memory of 2428 3116 MsiExec.exe 104 PID 3116 wrote to memory of 2428 3116 MsiExec.exe 104 PID 3116 wrote to memory of 2428 3116 MsiExec.exe 104 -
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\Yiwaiwai Build Version-Windows电脑版-x64.msi"1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4548
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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:3140 -
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵
- Suspicious use of AdjustPrivilegeToken
PID:620
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 01991D1474D4D20D0314B02EF8823A25 E Global\MSI00002⤵
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:3116 -
C:\Program Files\UpgradePlannerEfficient\KgdhdobEEcCn.exe"C:\Program Files\UpgradePlannerEfficient\KgdhdobEEcCn.exe" x "C:\Program Files\UpgradePlannerEfficient\ZpQugbuDgbtYRSDGfPfG" -o"C:\Program Files\UpgradePlannerEfficient\" -pSRAwpFnWOubEhKkPQytl -y3⤵
- Drops file in Program Files directory
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:868
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C:\Program Files\UpgradePlannerEfficient\ghohUvaqFA29.exe"C:\Program Files\UpgradePlannerEfficient\ghohUvaqFA29.exe" -number 252 -file file3 -mode mode3 -flag flag33⤵
- Drops file in Program Files directory
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4872
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C:\Program Files\UpgradePlannerEfficient\Yiwaiwai.exe"C:\Program Files\UpgradePlannerEfficient\Yiwaiwai.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2428
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:3204
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C:\Program Files\UpgradePlannerEfficient\ghohUvaqFA29.exe"C:\Program Files\UpgradePlannerEfficient\ghohUvaqFA29.exe" -file file3 -mode mode3 -flag flag3 -number 2001⤵
- Enumerates connected drives
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:4088
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
8KB
MD58886b5be77b861288b580b4c1dc09453
SHA1d2b1ef6f93a044f47a0bb8afe509acd3076801fb
SHA256bd00b856559c13c9a139027181d1eeb2034c7d62f4a67140e2e64d4b414c5c30
SHA5122e68458741a42498dce9273e49c55df1bfaf82a44dd79582316046457f2a1b85adc2aa08c64e7599341511dcbce2272d26ad0bb72085f930471e2013895a8089
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Filesize
574KB
MD542badc1d2f03a8b1e4875740d3d49336
SHA1cee178da1fb05f99af7a3547093122893bd1eb46
SHA256c136b1467d669a725478a6110ebaaab3cb88a3d389dfa688e06173c066b76fcf
SHA5126bc519a7368ee6bd8c8f69f2d634dd18799b4ca31fbc284d2580ba625f3a88b6a52d2bc17bea0e75e63ca11c10356c47ee00c2c500294abcb5141424fc5dc71c
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Filesize
735KB
MD5fccf621df78f0e12959e3d3629f8a901
SHA14a465b223884ff9044ac00fd0c075957b4215296
SHA2563457b6fde9692944d8d5c4bc7516488d40f87e657f4448e3cb790a86f21588fb
SHA512a8cb739107cbeffea1fe5d6a6d4014509a6565f6565105ae56d2d8008280635510b6460ee71ad4cc87c042d24e0941cfae2885c7dbd3ed9f525c4976c9edc70a
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Filesize
2.0MB
MD505c97fe9dbc9b542010809b9f65c2486
SHA1b97db940e5bedc99b38b54a9bce0392beac67542
SHA2560b1c41e44bd9203a40e795dd0dbf406022376af9722ba95e640c4957efac8c6d
SHA512c45ec0dc69a6bffa745d14614f9b9a068e8a6d750d3509530e61f52cf01adc86860373912e7d1211641336917c6ad3d4fcc08cf6b2929716de9a7369ebb662a5
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Filesize
5KB
MD520231d894bf014965d1aeccf79ab8ef3
SHA1cdce15f0c10bc8a7ac72da25ee66e876bf9ea319
SHA2566ab9ee3478f20c33ee37944720e2fab4fd21580d66e60de18a5d9b559d2589b0
SHA512c84094ffb5072528cecce86ce43b0dc5599b344fcfabf14203dbeb8e08b4e522a69f2eb6e4bc379df98f1c2214c4322b32af25353ea320a18339bb924feaf51c
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Filesize
4KB
MD5faa7f034b38e729a983965c04cc70fc1
SHA1df8bda55b498976ea47d25d8a77539b049dab55e
SHA256579a034ff5ab9b732a318b1636c2902840f604e8e664f5b93c07a99253b3c9cf
SHA5127868f9b437fcf829ad993ff57995f58836ad578458994361c72ae1bf1dfb74022f9f9e948b48afd3361ed3426c4f85b4bb0d595e38ee278fee5c4425c4491dbf
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Filesize
23.7MB
MD5d33b71f6c41d8e46edf5844814b3174a
SHA17f2537fb9d757127ec1f0b0b75c4a71c951c19ba
SHA2560e69a3f2e450fd587c922e21cdf2b9cb87cf24cce492b12b2b860999e6645cc1
SHA51271409124c3ce18e4c81a196958422b6ed65d53e31961a419b4da1d4904dd18b39480c67883a2fc425db8f20eb266bfc6223f6bc5105e4a6efd696f3244c9a9e2
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\??\Volume{f1c9ec80-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{1ca9a309-fb5e-46fa-a249-d10201458c21}_OnDiskSnapshotProp
Filesize6KB
MD51adafcae38727fac5e62106dd3825e68
SHA1df169161b6f9e5c51d3903d715752ef63ae8f5e4
SHA2566294652fe7302c967d9fa9f78c64fd16ccb8c988f238f90dddcb3428cc13982c
SHA5122ba78059253f26b37dd5cfee8e198c4df21db9c3466742f9390fafceb77e910f555255b6808ce2f74718f9e3f9fb295d26a9488d6fd3d521aaf41f5dfb50e998