Analysis
- max time kernel
298s - max time network
216s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/04/2026, 12:35
Behavioral task
behavioral1
Sample
190191.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
2 signatures
300 seconds
Behavioral task
behavioral2
Sample
190191.exe
Resource
win11-20260130-en
windows11-21h2-x64
2 signatures
300 seconds
Behavioral task
behavioral3
Sample
ccc-hu64.msi
Resource
win10v2004-20260130-en
windows10-2004-x64
12 signatures
300 seconds
Behavioral task
behavioral4
Sample
ccc-hu64.msi
Resource
win11-20260130-en
windows11-21h2-x64
12 signatures
300 seconds
General
- Target ccc-hu64.msi
- Size 481KB
- Sample260427-pshrpsew5l
- SHA256 4ecc92a43e307a32eb70761ebe0df649dbc975af39f89201d09bea6e3e9d1738
- MD5 20e34bb072872f0ff10eb281c23cf2af
- SHA1 d437966ad147ed0224fb6db034a9c5b69b02267b
- SHA512 5f667be275eae784a2550039ed3c34e51d5f9f674980ce58267640d59b75f5bac398f7cf6098e29fdf41f80dc6f1ab7d95a960ae596cc9cb61ad78de24e829f0
- SSDEEP 6144:BWEq2F3A0s7Yy07JmMxImmJyOxDeQIq1gFO/a0s:IV2F3vs7Yy071OmtOxDIn
- TLSH T1E8A48D0272878232C35703319A2BB7601A3DFC644BE5459B7BE5FA7D6DB16C4D2326E2
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- 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) \??\V: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\M: msiexec.exe - Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\AMD\CNext\CNext\Localisation\hu_HU\CNext_hu_HU.qm msiexec.exe - Drops file in Windows directory 10 IoCs
description ioc Process File created C:\Windows\Installer\e5890e1.msi msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File created C:\Windows\Installer\SourceHash{7318F79A-D1D5-74EF-5F0E-21D8BC79413D} msiexec.exe File opened for modification C:\Windows\Installer\MSI918D.tmp msiexec.exe File created C:\Windows\Installer\{7318F79A-D1D5-74EF-5F0E-21D8BC79413D}\ARPPRODUCTICON.exe msiexec.exe File opened for modification C:\Windows\Installer\{7318F79A-D1D5-74EF-5F0E-21D8BC79413D}\ARPPRODUCTICON.exe msiexec.exe File opened for modification C:\Windows\Installer\e5890e1.msi msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File created C:\Windows\Installer\e5890e3.msi msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 4940 msiexec.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 - Modifies data under HKEY_USERS 3 IoCs
description ioc Process Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\27\52C64B7E msiexec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27 msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\28 msiexec.exe - Modifies registry class 24 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\Version = "3779134455" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\ProductIcon = "C:\\Windows\\Installer\\{7318F79A-D1D5-74EF-5F0E-21D8BC79413D}\\ARPPRODUCTICON.exe" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\InstanceType = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\AuthorizedLUAApp = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\SourceList\Media\DiskPrompt = "[1]" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\A97F81375D1DFE47F5E0128DCB9714D3\Catalyst_Control_Center msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\ProductName = "Catalyst Control Center Next Localization HU" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\PackageCode = "1F21193E826A1794AB89AC30B3E97077" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\SourceList\Net msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\SourceList\Media\1 = "DISK1;1" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\DeploymentFlags = "3" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\A97F81375D1DFE47F5E0128DCB9714D3 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\AdvertiseFlags = "388" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\Assignment = "1" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\CDF0B3274DA90CE4DB02366D740F24C2\A97F81375D1DFE47F5E0128DCB9714D3 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\SourceList\PackageName = "ccc-hu64.msi" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\SourceList\Media msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\Clients = 3a0000000000 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\CDF0B3274DA90CE4DB02366D740F24C2 msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3 msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\Language = "1033" msiexec.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4800 msiexec.exe 4800 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 4940 msiexec.exe Token: SeIncreaseQuotaPrivilege 4940 msiexec.exe Token: SeSecurityPrivilege 4800 msiexec.exe Token: SeCreateTokenPrivilege 4940 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4940 msiexec.exe Token: SeLockMemoryPrivilege 4940 msiexec.exe Token: SeIncreaseQuotaPrivilege 4940 msiexec.exe Token: SeMachineAccountPrivilege 4940 msiexec.exe Token: SeTcbPrivilege 4940 msiexec.exe Token: SeSecurityPrivilege 4940 msiexec.exe Token: SeTakeOwnershipPrivilege 4940 msiexec.exe Token: SeLoadDriverPrivilege 4940 msiexec.exe Token: SeSystemProfilePrivilege 4940 msiexec.exe Token: SeSystemtimePrivilege 4940 msiexec.exe Token: SeProfSingleProcessPrivilege 4940 msiexec.exe Token: SeIncBasePriorityPrivilege 4940 msiexec.exe Token: SeCreatePagefilePrivilege 4940 msiexec.exe Token: SeCreatePermanentPrivilege 4940 msiexec.exe Token: SeBackupPrivilege 4940 msiexec.exe Token: SeRestorePrivilege 4940 msiexec.exe Token: SeShutdownPrivilege 4940 msiexec.exe Token: SeDebugPrivilege 4940 msiexec.exe Token: SeAuditPrivilege 4940 msiexec.exe Token: SeSystemEnvironmentPrivilege 4940 msiexec.exe Token: SeChangeNotifyPrivilege 4940 msiexec.exe Token: SeRemoteShutdownPrivilege 4940 msiexec.exe Token: SeUndockPrivilege 4940 msiexec.exe Token: SeSyncAgentPrivilege 4940 msiexec.exe Token: SeEnableDelegationPrivilege 4940 msiexec.exe Token: SeManageVolumePrivilege 4940 msiexec.exe Token: SeImpersonatePrivilege 4940 msiexec.exe Token: SeCreateGlobalPrivilege 4940 msiexec.exe Token: SeBackupPrivilege 4808 vssvc.exe Token: SeRestorePrivilege 4808 vssvc.exe Token: SeAuditPrivilege 4808 vssvc.exe Token: SeBackupPrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe Token: SeTakeOwnershipPrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe Token: SeTakeOwnershipPrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe Token: SeTakeOwnershipPrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe Token: SeTakeOwnershipPrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe Token: SeTakeOwnershipPrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe Token: SeTakeOwnershipPrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe Token: SeTakeOwnershipPrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe Token: SeTakeOwnershipPrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe Token: SeTakeOwnershipPrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe Token: SeTakeOwnershipPrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe Token: SeTakeOwnershipPrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe Token: SeTakeOwnershipPrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe Token: SeTakeOwnershipPrivilege 4800 msiexec.exe Token: SeRestorePrivilege 4800 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4940 msiexec.exe 4940 msiexec.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4800 wrote to memory of 5324 4800 msiexec.exe 94 - Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\ccc-hu64.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4940
-
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:4800 -
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:5324
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:4808
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e5890e2.rbs
- Size 9KB
- SHA256 6a5e5c743fec1ab4b20b9079e8b4dea1c4e25a3e391aa893111e5c96c93e8ba4
- MD5 3b821cbf7738f800426ee589e93173bb
- SHA1 56e7ac76eea07e43e70d46373b5b0568f8a04b18
- SHA512 f5cfc8551ee8cdda634bdf9ade2e3d56eec87abcf231e5913adaade97a8a9e47b338fb22a482b0e61b54e113866968a42de77a97a03aeb2f9e407358215a5632
- SSDEEP 192:glHD8K8diG4AecNqetIhNqetSHoLdNmpeVP:glHYnkyUeuUe1Ln/P
- TLSH T131121041AB2081D3FDDB2B74CB031B1537B3E2D983412387499DA2A49E973885FE538A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\e5890e1.msi
- Size 481KB
- SHA256 4ecc92a43e307a32eb70761ebe0df649dbc975af39f89201d09bea6e3e9d1738
- MD5 20e34bb072872f0ff10eb281c23cf2af
- SHA1 d437966ad147ed0224fb6db034a9c5b69b02267b
- SHA512 5f667be275eae784a2550039ed3c34e51d5f9f674980ce58267640d59b75f5bac398f7cf6098e29fdf41f80dc6f1ab7d95a960ae596cc9cb61ad78de24e829f0
- SSDEEP 6144:BWEq2F3A0s7Yy07JmMxImmJyOxDeQIq1gFO/a0s:IV2F3vs7Yy071OmtOxDIn
- TLSH T1E8A48D0272878232C35703319A2BB7601A3DFC644BE5459B7BE5FA7D6DB16C4D2326E2
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 24.1MB
- SHA256 218ed5969185a75a3fb06878a075ec629d3c5b09311e4e523ee3c9b4e1ef0c3c
- MD5 10cfadf47be82035fce9f10ef463e157
- SHA1 a453a5da5d05715086ff6cac611634f40be8fd8f
- SHA512 e00f9dd9bcf6ac0330bf0ddfd24e2274da58557186ebb03f5d07a524d338b3fffdcc6f8814360cb909bd75148827f4a90a9a1874e887b8e56e99b988ab078648
- SSDEEP 24576:ku8m+1zhdoO/vvTLr2deomap8UkzFltiBrm9vSsll068u6kA4PFUF7WhY:6
- TLSH T15E47D82836F92110E7F79E3C78F05A13893A7D579C16DE8D05811B8E0961BB1E872F6B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{9925377d-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{f90dd6b2-b053-413c-9a2b-bbf6eba5369b}_OnDiskSnapshotProp
- Size 6KB
- SHA256 1530bdb9dda3d41ca3415ec889663d923c3ea02fa9390e90ee715e4855f22808
- MD5 630f76ff5e39fd46d7bacc8e361775c8
- SHA1 4da3f8e9043fefb5670ef7cf73637b1a8eedb708
- SHA512 cb592ee02970726efc4e0b413eb0b109f0ef04788cc60436aff700712df613e1cc7b9082623383cf0f6818fa9055900e8207a1b2f15c57065ab4487c6928cb63
- SSDEEP 96:FlCiJAGyiAvc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpuN:/CgAwab++ZVmN
- TLSH T157D199085AF54311E2B3AB712CF54553A877B811EF33CB8E0298238E6670A10F975F6B
- MD5 SHA1 SHA512 SSDEEP TLSH