Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
30/12/2024, 10:24
Static task
static1
Behavioral task
behavioral1
Sample
hoaiuy.msi
Resource
win7-20241010-en
windows7-x64
26 signatures
150 seconds
Behavioral task
behavioral2
Sample
hoaiuy.msi
Resource
win10v2004-20241007-en
windows10-2004-x64
27 signatures
150 seconds
General
- Target hoaiuy.msi
- Size 1.7MB
- Sample241230-mfdacavjhr
- SHA256 0713f3f1c34297d9689ff5b5202c2f37e385109ce493005eb1128ec180d03afd
- MD5 251eff52580900a708bc33aa5ac20707
- SHA1 ff2848350a329b3fd9d460e40d898962899e5b4d
- SHA512 f0d4501af1d323347aab94eb35c94980fdbade725e7f3e061835cd322ae6333877fb6e0d0ecf73cdebeab40c4fdf1e9acf0c6b5ce85afd51d0a37ddcaf4c7d94
- SSDEEP 49152:xERnsHyjtk2MYC5GDIhloJfAAR/sTEsiwg6gpWacS:knsmtk2aFhlZUETE9wg5
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
xred
C2
-
xred.mooo.com
Attributes
-
payload_url
http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978
https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download
https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1
http://xred.site50.net/syn/SUpdate.ini
https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download
https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1
http://xred.site50.net/syn/Synaptics.rar
https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download
https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1
http://xred.site50.net/syn/SSLLibrary.dll
Signatures
- Xred family
- Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\VAIVZU.lnk ._cache_Synaptics.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe" MSID8EC.tmp Set value (str) \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\VAIVZU = "\"C:\\Users\\Admin\\AppData\\Roaming\\Windata\\HWCCVS.exe\"" ._cache_Synaptics.exe - 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) \??\J: msiexec.exe File opened (read-only) \??\W: 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) \??\S: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\O: 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) \??\P: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\Q: 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) \??\R: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\X: msiexec.exe - AutoIT Executable 16 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/4084-216-0x00000000002E0000-0x00000000004DE000-memory.dmp autoit_exe behavioral2/memory/4084-215-0x00000000002E0000-0x00000000004DE000-memory.dmp autoit_exe behavioral2/memory/4084-221-0x00000000002E0000-0x00000000004DE000-memory.dmp autoit_exe behavioral2/memory/4084-223-0x00000000002E0000-0x00000000004DE000-memory.dmp autoit_exe behavioral2/memory/4084-225-0x00000000002E0000-0x00000000004DE000-memory.dmp autoit_exe behavioral2/memory/428-229-0x0000000000620000-0x000000000081E000-memory.dmp autoit_exe behavioral2/memory/4084-234-0x00000000002E0000-0x00000000004DE000-memory.dmp autoit_exe behavioral2/memory/4084-237-0x00000000002E0000-0x00000000004DE000-memory.dmp autoit_exe behavioral2/memory/4084-261-0x00000000002E0000-0x00000000004DE000-memory.dmp autoit_exe behavioral2/memory/4084-263-0x00000000002E0000-0x00000000004DE000-memory.dmp autoit_exe behavioral2/memory/4084-265-0x00000000002E0000-0x00000000004DE000-memory.dmp autoit_exe behavioral2/memory/2732-268-0x0000000000620000-0x000000000081E000-memory.dmp autoit_exe behavioral2/memory/4084-269-0x00000000002E0000-0x00000000004DE000-memory.dmp autoit_exe behavioral2/memory/4084-271-0x00000000002E0000-0x00000000004DE000-memory.dmp autoit_exe behavioral2/memory/4084-273-0x00000000002E0000-0x00000000004DE000-memory.dmp autoit_exe behavioral2/memory/4084-275-0x00000000002E0000-0x00000000004DE000-memory.dmp autoit_exe - Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation MSID8EC.tmp Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation Synaptics.exe - Drops file in System32 directory 5 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\._cache_MSID8EC.tmp MSID8EC.tmp File created C:\Windows\SysWOW64\._cache_Synaptics.exe Synaptics.exe File opened for modification C:\Windows\SysWOW64\._cache_Synaptics.exe Synaptics.exe File opened for modification C:\Windows\SysWOW64\winmgmts:\localhost\root\SecurityCenter2 ._cache_Synaptics.exe File created C:\Windows\SysWOW64\._cache_MSID8EC.tmp MSID8EC.tmp -
resource yara_rule behavioral2/files/0x000a000000023c98-96.dat upx behavioral2/memory/4084-154-0x00000000002E0000-0x00000000004DE000-memory.dmp upx behavioral2/memory/4084-216-0x00000000002E0000-0x00000000004DE000-memory.dmp upx behavioral2/memory/4084-215-0x00000000002E0000-0x00000000004DE000-memory.dmp upx behavioral2/memory/4084-221-0x00000000002E0000-0x00000000004DE000-memory.dmp upx behavioral2/memory/4084-223-0x00000000002E0000-0x00000000004DE000-memory.dmp upx behavioral2/memory/4084-225-0x00000000002E0000-0x00000000004DE000-memory.dmp upx behavioral2/memory/428-227-0x0000000000620000-0x000000000081E000-memory.dmp upx behavioral2/memory/428-229-0x0000000000620000-0x000000000081E000-memory.dmp upx behavioral2/memory/4084-234-0x00000000002E0000-0x00000000004DE000-memory.dmp upx behavioral2/memory/4084-237-0x00000000002E0000-0x00000000004DE000-memory.dmp upx behavioral2/memory/4084-261-0x00000000002E0000-0x00000000004DE000-memory.dmp upx behavioral2/memory/4084-263-0x00000000002E0000-0x00000000004DE000-memory.dmp upx behavioral2/memory/4084-265-0x00000000002E0000-0x00000000004DE000-memory.dmp upx behavioral2/memory/2732-268-0x0000000000620000-0x000000000081E000-memory.dmp upx behavioral2/memory/4084-269-0x00000000002E0000-0x00000000004DE000-memory.dmp upx behavioral2/memory/4084-271-0x00000000002E0000-0x00000000004DE000-memory.dmp upx behavioral2/memory/4084-273-0x00000000002E0000-0x00000000004DE000-memory.dmp upx behavioral2/memory/4084-275-0x00000000002E0000-0x00000000004DE000-memory.dmp upx - Drops file in Windows directory 8 IoCs
description ioc Process File opened for modification C:\Windows\Installer\ msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File created C:\Windows\Installer\SourceHash{29EF7317-DCA1-4159-97B2-C883AD400AC6} msiexec.exe File opened for modification C:\Windows\Installer\MSID88D.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSID8EC.tmp msiexec.exe File created C:\Windows\Installer\e57d7d2.msi msiexec.exe File opened for modification C:\Windows\Installer\e57d7d2.msi msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe - Executes dropped EXE 5 IoCs
pid Process 4996 MSID8EC.tmp 2872 Synaptics.exe 4084 ._cache_Synaptics.exe 428 HWCCVS.exe 2732 HWCCVS.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 320 msiexec.exe - System Location Discovery: System Language Discovery 1 TTPs 8 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 Synaptics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ._cache_Synaptics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WSCript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language HWCCVS.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language HWCCVS.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSID8EC.tmp - 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\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 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 - Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ MSID8EC.tmp Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ Synaptics.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1188 schtasks.exe - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2136 EXCEL.EXE - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3840 msiexec.exe 3840 msiexec.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe 4084 ._cache_Synaptics.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4084 ._cache_Synaptics.exe - Suspicious use of AdjustPrivilegeToken 55 IoCs
description pid Process Token: SeShutdownPrivilege 320 msiexec.exe Token: SeIncreaseQuotaPrivilege 320 msiexec.exe Token: SeSecurityPrivilege 3840 msiexec.exe Token: SeCreateTokenPrivilege 320 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 320 msiexec.exe Token: SeLockMemoryPrivilege 320 msiexec.exe Token: SeIncreaseQuotaPrivilege 320 msiexec.exe Token: SeMachineAccountPrivilege 320 msiexec.exe Token: SeTcbPrivilege 320 msiexec.exe Token: SeSecurityPrivilege 320 msiexec.exe Token: SeTakeOwnershipPrivilege 320 msiexec.exe Token: SeLoadDriverPrivilege 320 msiexec.exe Token: SeSystemProfilePrivilege 320 msiexec.exe Token: SeSystemtimePrivilege 320 msiexec.exe Token: SeProfSingleProcessPrivilege 320 msiexec.exe Token: SeIncBasePriorityPrivilege 320 msiexec.exe Token: SeCreatePagefilePrivilege 320 msiexec.exe Token: SeCreatePermanentPrivilege 320 msiexec.exe Token: SeBackupPrivilege 320 msiexec.exe Token: SeRestorePrivilege 320 msiexec.exe Token: SeShutdownPrivilege 320 msiexec.exe Token: SeDebugPrivilege 320 msiexec.exe Token: SeAuditPrivilege 320 msiexec.exe Token: SeSystemEnvironmentPrivilege 320 msiexec.exe Token: SeChangeNotifyPrivilege 320 msiexec.exe Token: SeRemoteShutdownPrivilege 320 msiexec.exe Token: SeUndockPrivilege 320 msiexec.exe Token: SeSyncAgentPrivilege 320 msiexec.exe Token: SeEnableDelegationPrivilege 320 msiexec.exe Token: SeManageVolumePrivilege 320 msiexec.exe Token: SeImpersonatePrivilege 320 msiexec.exe Token: SeCreateGlobalPrivilege 320 msiexec.exe Token: SeBackupPrivilege 3540 vssvc.exe Token: SeRestorePrivilege 3540 vssvc.exe Token: SeAuditPrivilege 3540 vssvc.exe Token: SeBackupPrivilege 3840 msiexec.exe Token: SeRestorePrivilege 3840 msiexec.exe Token: SeRestorePrivilege 3840 msiexec.exe Token: SeTakeOwnershipPrivilege 3840 msiexec.exe Token: SeRestorePrivilege 3840 msiexec.exe Token: SeTakeOwnershipPrivilege 3840 msiexec.exe Token: SeRestorePrivilege 3840 msiexec.exe Token: SeTakeOwnershipPrivilege 3840 msiexec.exe Token: SeBackupPrivilege 3492 srtasks.exe Token: SeRestorePrivilege 3492 srtasks.exe Token: SeSecurityPrivilege 3492 srtasks.exe Token: SeTakeOwnershipPrivilege 3492 srtasks.exe Token: SeRestorePrivilege 3840 msiexec.exe Token: SeTakeOwnershipPrivilege 3840 msiexec.exe Token: SeRestorePrivilege 3840 msiexec.exe Token: SeTakeOwnershipPrivilege 3840 msiexec.exe Token: SeBackupPrivilege 3492 srtasks.exe Token: SeRestorePrivilege 3492 srtasks.exe Token: SeSecurityPrivilege 3492 srtasks.exe Token: SeTakeOwnershipPrivilege 3492 srtasks.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 320 msiexec.exe 320 msiexec.exe - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2136 EXCEL.EXE 2136 EXCEL.EXE 2136 EXCEL.EXE 2136 EXCEL.EXE 2136 EXCEL.EXE 2136 EXCEL.EXE 2136 EXCEL.EXE 2136 EXCEL.EXE - Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 3840 wrote to memory of 3492 3840 msiexec.exe 89 PID 3840 wrote to memory of 3492 3840 msiexec.exe 89 PID 3840 wrote to memory of 4996 3840 msiexec.exe 91 PID 3840 wrote to memory of 4996 3840 msiexec.exe 91 PID 3840 wrote to memory of 4996 3840 msiexec.exe 91 PID 4996 wrote to memory of 2872 4996 MSID8EC.tmp 94 PID 4996 wrote to memory of 2872 4996 MSID8EC.tmp 94 PID 4996 wrote to memory of 2872 4996 MSID8EC.tmp 94 PID 2872 wrote to memory of 4084 2872 Synaptics.exe 95 PID 2872 wrote to memory of 4084 2872 Synaptics.exe 95 PID 2872 wrote to memory of 4084 2872 Synaptics.exe 95 PID 4084 wrote to memory of 4192 4084 ._cache_Synaptics.exe 99 PID 4084 wrote to memory of 4192 4084 ._cache_Synaptics.exe 99 PID 4084 wrote to memory of 4192 4084 ._cache_Synaptics.exe 99 PID 4084 wrote to memory of 1876 4084 ._cache_Synaptics.exe 102 PID 4084 wrote to memory of 1876 4084 ._cache_Synaptics.exe 102 PID 4084 wrote to memory of 1876 4084 ._cache_Synaptics.exe 102 PID 4192 wrote to memory of 1188 4192 cmd.exe 103 PID 4192 wrote to memory of 1188 4192 cmd.exe 103 PID 4192 wrote to memory of 1188 4192 cmd.exe 103 - 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\hoaiuy.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:320
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3840 -
C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:22⤵
- Suspicious use of AdjustPrivilegeToken
PID:3492
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C:\Windows\Installer\MSID8EC.tmp"C:\Windows\Installer\MSID8EC.tmp"2⤵
- Adds Run key to start application
- Checks computer location settings
- Drops file in System32 directory
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4996 -
C:\ProgramData\Synaptics\Synaptics.exe"C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate3⤵
- Checks computer location settings
- Drops file in System32 directory
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2872 -
C:\Windows\SysWOW64\._cache_Synaptics.exe"C:\Windows\system32\._cache_Synaptics.exe" InjUpdate4⤵
- Drops startup file
- Adds Run key to start application
- Drops file in System32 directory
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:4084 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn VAIVZU.exe /tr C:\Users\Admin\AppData\Roaming\Windata\HWCCVS.exe /sc minute /mo 15⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4192 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn VAIVZU.exe /tr C:\Users\Admin\AppData\Roaming\Windata\HWCCVS.exe /sc minute /mo 16⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:1188
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C:\Windows\SysWOW64\WSCript.exeWSCript C:\Users\Admin\AppData\Local\Temp\VAIVZU.vbs5⤵
- System Location Discovery: System Language Discovery
PID:1876
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:3540
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2136
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C:\Users\Admin\AppData\Roaming\Windata\HWCCVS.exeC:\Users\Admin\AppData\Roaming\Windata\HWCCVS.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:428
-
C:\Users\Admin\AppData\Roaming\Windata\HWCCVS.exeC:\Users\Admin\AppData\Roaming\Windata\HWCCVS.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2732
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
- Path C:\Config.Msi\e57d7d5.rbs
- Size 623B
- SHA256 49468c6f353815534bfbbf8c6718010be0cb965624597674692ad1174a8df8f3
- MD5 15cd4a2d784023f0d71e20207d9e6386
- SHA1 b15b6b3e2fa22dee776c0052f822ab3500a6e428
- SHA512 816b669497b050aae738c69fedde4888e9f023a48e6d2195aa51fb10c77ab5dc0bf64ac7f7db6cf31796abf139c3217c6f07dc7276583dec7f5db0cdd2a721f5
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\3Jq7XSMo.xlsm
- Size 17KB
- SHA256 8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15
- MD5 e566fc53051035e1e6fd0ed1823de0f9
- SHA1 00bc96c48b98676ecd67e81a6f1d7754e4156044
- SHA512 a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04
- SSDEEP 384:oUaZLPzMfVSa1VvYXmrsdPkLmDAx7r/l0:oUatwNSSvY2IdsHr/y
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\F3E75E00
- Size 21KB
- SHA256 160e35fc60ea4504ac70970e9bbd48f59fde5a5b82be600c41f7d8d1efdd15df
- MD5 cd957e46770ec76b8dcf2d777b11b800
- SHA1 f5355c7c0e0cf1265b29cf4c73ba38bcd4abae0a
- SHA512 3448d44e93ec3991e31ee427715305a5b19ce6a67f24dc6b27192739b53abd207eac99911b5644812d2ce94a39d4ca56b72fb5a9e7ee4d08b43057beb989fbe8
- SSDEEP 384:MJ3Ll2hOp+o5bNP0ZEti1hJhLjqigA+DxNNaT6d6TDzLlrDtRnKMCf/3W:MJ3Ll2k4o5bN8Cti1f52N6T6dOFtfCf+
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\VAIVZU.vbs
- Size 840B
- SHA256 cbee270ed61982f063979c013888bb288d5db2720d2d69f86ee13263a26ffe36
- MD5 89137407cd4107effa2ff9f29a2a99ad
- SHA1 99814ebc80118160841a2cf0f29eb578b57e4ac6
- SHA512 d7f64023ef44e2f91195bd8950f211110f530ec751c39b4122925993e8da7c11e0c8bcd6b4286f67efb6df20cc1cde08ededbc241a8ddbde934b58a75592684b
- MD5 SHA1 SHA512
- Path C:\Windows\Installer\MSID8EC.tmp
- Size 1.6MB
- SHA256 87e0b788c004b6a9c0796fc7d60c61f10070025440e34725d1519e6b76a99f1f
- MD5 6ae1479d38c7cb94c69b68d6f8678129
- SHA1 0be3abad5d5f32440715b33052ce7df3059c5281
- SHA512 e55d621b2c49333cf980764c5d03c50d7cb9af3742b4f7b6801240461c275988ac4e9815c9ccd8606364de5d8efd94c08f9da6f6cb182955dda3ff49a21d31e3
- SSDEEP 49152:cnsHyjtk2MYC5GDIhloJfAAR/sTEsiwg6gpWacS:cnsmtk2aFhlZUETE9wg5
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\._cache_Synaptics.exe
- Size 922KB
- SHA256 bfe82a1cab90661d6074e52f9600e1940259be463c0b4510ae065093bc9892a9
- MD5 e759447d66ae14246646cf49367e7c49
- SHA1 0cd114480c8cced2b3f4c94fe8379e2a80c0159e
- SHA512 f3ee228c6bdbbcfcc9f827000c259dc8dce9832b7f8bf02d2cef1d3260de235900fa05d62b53049f50fea3fda163f36d6d92d22965be665420ec2ffc511254ea
- SSDEEP 24576:fhloDX0XOf4mEAgu/sFFEGC+DQpUf1D5gSKN56gpt8pojcG:fhloJfAAR/sTEsiwg6gpWac
- MD5 SHA1 SHA512 SSDEEP
- Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
- Size 24.1MB
- SHA256 bdf98ea76a62e576efc1b08cef427235ec8f86dfe2e1e7ba12f73117671d742c
- MD5 1ba844149a5991a7b329ef42af7dd6ee
- SHA1 daf5f83b92fbd76e60bcda199026c7d130a234ab
- SHA512 3a28804f36be296f7a540b668cda3543d1627de9e373097e673f6cfa274f1a91104f933abf4ae979e157c7dab2ca2aee457bae0288c7050a5a8425871f07137c
- SSDEEP 24576:OZxm+1a1doO/vvTLfWMe5G6otVfx01cigamtOD9lk0adu71JIPVv0qnR7l:b5
- MD5 SHA1 SHA512 SSDEEP
- Path \??\Volume{48d314f9-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{e380b033-20fc-4d77-afad-49f62cac7b1b}_OnDiskSnapshotProp
- Size 6KB
- SHA256 67c8176d06754d64f0a2ecf07ac02696a70f884e3fc81d402f027b1feb70e39d
- MD5 54dcaf243536bf5c418f4f40e3b75496
- SHA1 644aaa51764021f2edce85bcb0d7e64ed6a44c02
- SHA512 4e8e8857eb519aa4a3f40107923356191d4ec9ed72ab3804c53fa111a1fe27ce19470b6d3a1a18dc9ce71656c07b71b8ede36fc7a172bb6e8a123c07a5d6b306
- SSDEEP 96:FSttd4wDD84LTHzbOHXOHBlBRQs8Sc9XE56tOSVQpuN:o9b++lVmN
- MD5 SHA1 SHA512 SSDEEP