Analysis
- max time kernel
298s - max time network
203s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-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) \??\W: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\N: 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) \??\U: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: 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 14 IoCs
description ioc Process File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File created C:\Windows\SystemTemp\~DF1AEB5DD2A9E78826.TMP msiexec.exe File created C:\Windows\Installer\{7318F79A-D1D5-74EF-5F0E-21D8BC79413D}\ARPPRODUCTICON.exe msiexec.exe File created C:\Windows\SystemTemp\~DF4810C44C0104AA36.TMP msiexec.exe File created C:\Windows\Installer\e58ba81.msi msiexec.exe File opened for modification C:\Windows\Installer\e58ba81.msi msiexec.exe File created C:\Windows\SystemTemp\~DFEA26E1A83F4868C8.TMP msiexec.exe File created C:\Windows\Installer\SourceHash{7318F79A-D1D5-74EF-5F0E-21D8BC79413D} msiexec.exe File opened for modification C:\Windows\Installer\MSIBB2D.tmp msiexec.exe File opened for modification C:\Windows\Installer\{7318F79A-D1D5-74EF-5F0E-21D8BC79413D}\ARPPRODUCTICON.exe msiexec.exe File created C:\Windows\Installer\e58ba83.msi msiexec.exe File created C:\Windows\SystemTemp\~DF02B25E3DADE0573D.TMP 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 - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 3540 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 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 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 - Modifies data under HKEY_USERS 3 IoCs
description ioc Process 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 Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\27\52C64B7E msiexec.exe - Modifies registry class 24 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\A97F81375D1DFE47F5E0128DCB9714D3 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\SourceList\Media\1 = "DISK1;1" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\A97F81375D1DFE47F5E0128DCB9714D3\Catalyst_Control_Center 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\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\SourceList\Media\DiskPrompt = "[1]" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\ProductName = "Catalyst Control Center Next Localization HU" msiexec.exe 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\CDF0B3274DA90CE4DB02366D740F24C2 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\PackageCode = "1F21193E826A1794AB89AC30B3E97077" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\Language = "1033" 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\InstanceType = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\AuthorizedLUAApp = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\A97F81375D1DFE47F5E0128DCB9714D3\DeploymentFlags = "3" 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\Net msiexec.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3268 msiexec.exe 3268 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3540 msiexec.exe Token: SeIncreaseQuotaPrivilege 3540 msiexec.exe Token: SeSecurityPrivilege 3268 msiexec.exe Token: SeCreateTokenPrivilege 3540 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3540 msiexec.exe Token: SeLockMemoryPrivilege 3540 msiexec.exe Token: SeIncreaseQuotaPrivilege 3540 msiexec.exe Token: SeMachineAccountPrivilege 3540 msiexec.exe Token: SeTcbPrivilege 3540 msiexec.exe Token: SeSecurityPrivilege 3540 msiexec.exe Token: SeTakeOwnershipPrivilege 3540 msiexec.exe Token: SeLoadDriverPrivilege 3540 msiexec.exe Token: SeSystemProfilePrivilege 3540 msiexec.exe Token: SeSystemtimePrivilege 3540 msiexec.exe Token: SeProfSingleProcessPrivilege 3540 msiexec.exe Token: SeIncBasePriorityPrivilege 3540 msiexec.exe Token: SeCreatePagefilePrivilege 3540 msiexec.exe Token: SeCreatePermanentPrivilege 3540 msiexec.exe Token: SeBackupPrivilege 3540 msiexec.exe Token: SeRestorePrivilege 3540 msiexec.exe Token: SeShutdownPrivilege 3540 msiexec.exe Token: SeDebugPrivilege 3540 msiexec.exe Token: SeAuditPrivilege 3540 msiexec.exe Token: SeSystemEnvironmentPrivilege 3540 msiexec.exe Token: SeChangeNotifyPrivilege 3540 msiexec.exe Token: SeRemoteShutdownPrivilege 3540 msiexec.exe Token: SeUndockPrivilege 3540 msiexec.exe Token: SeSyncAgentPrivilege 3540 msiexec.exe Token: SeEnableDelegationPrivilege 3540 msiexec.exe Token: SeManageVolumePrivilege 3540 msiexec.exe Token: SeImpersonatePrivilege 3540 msiexec.exe Token: SeCreateGlobalPrivilege 3540 msiexec.exe Token: SeBackupPrivilege 1416 vssvc.exe Token: SeRestorePrivilege 1416 vssvc.exe Token: SeAuditPrivilege 1416 vssvc.exe Token: SeBackupPrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe Token: SeTakeOwnershipPrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe Token: SeTakeOwnershipPrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe Token: SeTakeOwnershipPrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe Token: SeTakeOwnershipPrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe Token: SeTakeOwnershipPrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe Token: SeTakeOwnershipPrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe Token: SeTakeOwnershipPrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe Token: SeTakeOwnershipPrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe Token: SeTakeOwnershipPrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe Token: SeTakeOwnershipPrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe Token: SeTakeOwnershipPrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe Token: SeTakeOwnershipPrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe Token: SeTakeOwnershipPrivilege 3268 msiexec.exe Token: SeRestorePrivilege 3268 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3540 msiexec.exe 3540 msiexec.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3268 wrote to memory of 1640 3268 msiexec.exe 84 - 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:3540
-
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:3268 -
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:1640
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:1416
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e58ba82.rbs
- Size 9KB
- SHA256 17f21f82f1d55169f554a593a9906c7ff11a88482dd3a35ff0e715fc48e8df05
- MD5 83ae203ee69534ffa41da4cc649cdf29
- SHA1 1d7f6dbfebd181389f4830755bd5d82d928c3f41
- SHA512 62127c183d583fc3ec4f007cee5becc47620a71b3c578f96f22da3d7f0ac32e0e18229b2902207adbbb488bc040775107ab53f01282680ca6160313852276cb8
- SSDEEP 192:vlHD8K8diG4AevNqetIhNqetSHoLdNmpeVP:vlHYnkpUeuUe1Ln/P
- TLSH T170121041AB2081D3FDDB2B34CB031B1437B3E6D983412387499DA6A49F973885FE538A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\e58ba81.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 24.6MB
- SHA256 a9d88683ada7006fc0292b0c6d0fc19444dd32ebf0abbfe46f18d3da942b9496
- MD5 a67c537aef87d8aaf9a5df3ce8b612e6
- SHA1 89af169884158d814a9bb71b51f35dca860010ee
- SHA512 db37191da2efa7e6d99f6fca7e9f9588a13d9e70b266719ed0f60e7bcd6dc18ed17fad9d964931fc490c543e3a4581116d5df71c110b3a04f0dab87c3a7714ca
- SSDEEP 24576:B2gmSp1CdoO/vvTLtmmeBkH6fapdwoi82GVtHZUGvNqYUqCDY93B7r8Rh:a
- TLSH T11047C12836F92250E7F79E3C68F06A234E3A7D5B9C159A8D05451B4E0D21FB0E872F5B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{a6d9cdad-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{9b04da02-73bd-45b7-bc2d-03cb936f7943}_OnDiskSnapshotProp
- Size 6KB
- SHA256 3c3082f13543c83440fcf4a4e53efe3c943177c2cf228532e29dd74ad0872fd2
- MD5 a701bd7c0c98814d3d8d1c52593b718b
- SHA1 b1e9f375966149741e79762b5d7da28f74db48d6
- SHA512 32b05aa6d81706d4e2570996bb1e3c4b9a7b8d648e1c1c6ef1d5ef228aa29b075fa31e1e049b3d628075ecf99c91b67743d5216bea89e2daa9989baed70caac4
- SSDEEP 96:FZZiJAGhFVsvc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpuN:JgACV2b++ZVmN
- TLSH T1A1D198085AF54311E2B3AB7228F54557A877B811EF33CB8E0298238E2670A10F975F5B
- MD5 SHA1 SHA512 SSDEEP TLSH