Analysis
- max time kernel
298s - max time network
206s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
24/04/2026, 07:15
Behavioral task
behavioral1
Sample
184195.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
2 signatures
300 seconds
Behavioral task
behavioral2
Sample
184195.exe
Resource
win11-20260130-en
windows11-21h2-x64
2 signatures
300 seconds
Behavioral task
behavioral3
Sample
ccc-ko64.msi
Resource
win10v2004-20260130-en
windows10-2004-x64
12 signatures
300 seconds
Behavioral task
behavioral4
Sample
ccc-ko64.msi
Resource
win11-20260130-en
windows11-21h2-x64
12 signatures
300 seconds
General
- Target ccc-ko64.msi
- Size 557KB
- Sample260424-h3m1vabs21
- SHA256 de1bbcbf1fbe720ab621959a37b4f33fd3c8c8b8272a1b2ca1cf0673927268e5
- MD5 30f0701a84d93b80f65ebe70902d0913
- SHA1 df7033ac20a92f4a914aa6dc848f67ef2cd7f2d4
- SHA512 ee95cbe70036e852a60a030a65de8f511dcc9f3800118cfd0e308879d5be874e01dc074485ec35bb8921c57ce246290305635c46ae6561e05b285aa6aee4316a
- SSDEEP 6144:AWEsyq3RMoGvYgaFSzOD0spYy67ymMxQQmmJaOXHpQntq1gFO//spO:HTyq3QaQspYy67cNmNOXHgj
- TLSH T1D0C48D0172838276D29B0331591BB7609B3AFC244BE5458B73D5FEBD2EB16C0D2366E2
- 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) \??\R: msiexec.exe File opened (read-only) \??\E: 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) \??\S: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\Q: msiexec.exe - Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\AMD\CNext\CNext\Localisation\ko_KR\CNext_ko_KR.qm msiexec.exe - Drops file in Windows directory 10 IoCs
description ioc Process File opened for modification C:\Windows\Installer\MSIE932.tmp msiexec.exe File created C:\Windows\Installer\{DD157450-24EF-8B61-1EAB-DF98D83A83D6}\ARPPRODUCTICON.exe msiexec.exe File created C:\Windows\Installer\e58e879.msi msiexec.exe File created C:\Windows\Installer\e58e877.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{DD157450-24EF-8B61-1EAB-DF98D83A83D6} msiexec.exe File opened for modification C:\Windows\Installer\{DD157450-24EF-8B61-1EAB-DF98D83A83D6}\ARPPRODUCTICON.exe msiexec.exe File opened for modification C:\Windows\Installer\e58e877.msi msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 4588 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 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 Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\054751DDFE4216B8E1BAFD898DA3386D msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\Assignment = "1" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\ProductIcon = "C:\\Windows\\Installer\\{DD157450-24EF-8B61-1EAB-DF98D83A83D6}\\ARPPRODUCTICON.exe" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\SourceList\Net msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\SourceList\Media msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\SourceList\Media\1 = "DISK1;1" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\ProductName = "Catalyst Control Center Next Localization KO" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\078DB57ABA2383D44B339064E373C813\054751DDFE4216B8E1BAFD898DA3386D msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\SourceList msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\SourceList\PackageName = "ccc-ko64.msi" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\078DB57ABA2383D44B339064E373C813 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\054751DDFE4216B8E1BAFD898DA3386D\Catalyst_Control_Center msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\Language = "1033" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\AdvertiseFlags = "388" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\AuthorizedLUAApp = "0" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\DeploymentFlags = "3" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\SourceList\Media\DiskPrompt = "[1]" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\PackageCode = "9BAF0A20CF3503D498FEC412CF049F80" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\Version = "3779134455" msiexec.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\InstanceType = "0" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" msiexec.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\054751DDFE4216B8E1BAFD898DA3386D\Clients = 3a0000000000 msiexec.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1596 msiexec.exe 1596 msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 4588 msiexec.exe Token: SeIncreaseQuotaPrivilege 4588 msiexec.exe Token: SeSecurityPrivilege 1596 msiexec.exe Token: SeCreateTokenPrivilege 4588 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4588 msiexec.exe Token: SeLockMemoryPrivilege 4588 msiexec.exe Token: SeIncreaseQuotaPrivilege 4588 msiexec.exe Token: SeMachineAccountPrivilege 4588 msiexec.exe Token: SeTcbPrivilege 4588 msiexec.exe Token: SeSecurityPrivilege 4588 msiexec.exe Token: SeTakeOwnershipPrivilege 4588 msiexec.exe Token: SeLoadDriverPrivilege 4588 msiexec.exe Token: SeSystemProfilePrivilege 4588 msiexec.exe Token: SeSystemtimePrivilege 4588 msiexec.exe Token: SeProfSingleProcessPrivilege 4588 msiexec.exe Token: SeIncBasePriorityPrivilege 4588 msiexec.exe Token: SeCreatePagefilePrivilege 4588 msiexec.exe Token: SeCreatePermanentPrivilege 4588 msiexec.exe Token: SeBackupPrivilege 4588 msiexec.exe Token: SeRestorePrivilege 4588 msiexec.exe Token: SeShutdownPrivilege 4588 msiexec.exe Token: SeDebugPrivilege 4588 msiexec.exe Token: SeAuditPrivilege 4588 msiexec.exe Token: SeSystemEnvironmentPrivilege 4588 msiexec.exe Token: SeChangeNotifyPrivilege 4588 msiexec.exe Token: SeRemoteShutdownPrivilege 4588 msiexec.exe Token: SeUndockPrivilege 4588 msiexec.exe Token: SeSyncAgentPrivilege 4588 msiexec.exe Token: SeEnableDelegationPrivilege 4588 msiexec.exe Token: SeManageVolumePrivilege 4588 msiexec.exe Token: SeImpersonatePrivilege 4588 msiexec.exe Token: SeCreateGlobalPrivilege 4588 msiexec.exe Token: SeBackupPrivilege 5872 vssvc.exe Token: SeRestorePrivilege 5872 vssvc.exe Token: SeAuditPrivilege 5872 vssvc.exe Token: SeBackupPrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe Token: SeTakeOwnershipPrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe Token: SeTakeOwnershipPrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe Token: SeTakeOwnershipPrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe Token: SeTakeOwnershipPrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe Token: SeTakeOwnershipPrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe Token: SeTakeOwnershipPrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe Token: SeTakeOwnershipPrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe Token: SeTakeOwnershipPrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe Token: SeTakeOwnershipPrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe Token: SeTakeOwnershipPrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe Token: SeTakeOwnershipPrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe Token: SeTakeOwnershipPrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe Token: SeTakeOwnershipPrivilege 1596 msiexec.exe Token: SeRestorePrivilege 1596 msiexec.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4588 msiexec.exe 4588 msiexec.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1596 wrote to memory of 1692 1596 msiexec.exe 97 - 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-ko64.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4588
-
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:1596 -
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵PID:1692
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:5872
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Config.Msi\e58e878.rbs
- Size 9KB
- SHA256 e9d65308722e2e404e300f72e7763354322fd88fc0a16d5addb08bd19d098adf
- MD5 fccf601f3c813a5da1df533355e8e9aa
- SHA1 66b2cfc74acfe5793e00b5158b854d6408a1a882
- SHA512 538c37c656fc0af91d71bdcff4435dcd90fbeaf92a37381810065324236aac85ac857c83133c055962095e5361e3e69676b050424a3d920f2f8fd23225f07930
- SSDEEP 192:fT53dW5Qa5P5HN5U5d5QKp5niGnAeKo8etIg5To8etoKPg5JXNXzC5Ip3K5i:fT53c5Qa5P5t5U5d5Qu5iDDed5TDe65H
- TLSH T1A6123106A20082C3F9971B36CB172F9533B2DADD8384236B94CE9A745F573885FA42C7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Installer\e58e877.msi
- Size 557KB
- SHA256 de1bbcbf1fbe720ab621959a37b4f33fd3c8c8b8272a1b2ca1cf0673927268e5
- MD5 30f0701a84d93b80f65ebe70902d0913
- SHA1 df7033ac20a92f4a914aa6dc848f67ef2cd7f2d4
- SHA512 ee95cbe70036e852a60a030a65de8f511dcc9f3800118cfd0e308879d5be874e01dc074485ec35bb8921c57ce246290305635c46ae6561e05b285aa6aee4316a
- SSDEEP 6144:AWEsyq3RMoGvYgaFSzOD0spYy67ymMxQQmmJaOXHpQntq1gFO//spO:HTyq3QaQspYy67cNmNOXHgj
- TLSH T1D0C48D0172838276D29B0331591BB7609B3AFC244BE5458B73D5FEBD2EB16C0D2366E2
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 24.1MB
- SHA256 ed03dd4591a3528be5b6650ba5176a197462abd2604a1060bdf904500e59df00
- MD5 9602ccf6842ca8a024c8e1ffd60dd4d3
- SHA1 0c9e781417f987b4d816ff4b0c51f5e2cf882ade
- SHA512 24b0a3659756888d74551c7e9610d25206b1b667e3efb89dcc8d0db97edec542e28fdfb1ab40448c982e57f4e729b281d9960a5e552d9ef5159f6fd5429c779d
- SSDEEP 24576:du8m+1zDdoO/vvTLr2deomap8UkzFltiBrm9vSsll068u6kA4PFUF7WhY:1
- TLSH T18247D82836F92110E7F79E3C78F05A13893A7D579C16DE8D05811B8E0961BB1E872F6B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path \??\Volume{9925377d-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{8a68f452-ace2-4c8a-9925-b5efb473815a}_OnDiskSnapshotProp
- Size 6KB
- SHA256 0a8ceddf80bb2129b12419329dfb9f71f1181c05a8f64edf4ba13bf77709052b
- MD5 d8628199e0ca4d2173951efa35d6a3a5
- SHA1 b2b772c6a29f29f19f14504213e6f7203c9248be
- SHA512 12c3a98d67b7597280d3ae0f49450abb2d59474fee20951deaa6df751ceb5334558f6af27d55d936a98aa14ff0e67382f9e51bf42404e807f76308fc0a8267d1
- SSDEEP 96:FtoiJayCIAvc8DD84LTHzbOHXOHBlBRQ88Sc9XE56tOSVQpuN:nogcIab++ZVmN
- TLSH T17CD189085AE54711E2B3AB712CF14557A877B911EF33CB8E0198238E6670A10F975F6F
- MD5 SHA1 SHA512 SSDEEP TLSH