Analysis Overview
SHA256
89b63921f65f87f82027ad749b627d266a6fc7453cad757049bab38fb4ba2db3
Threat Level: Shows suspicious behavior
The file Solara.Dir.7z was found to be: Shows suspicious behavior.
Malicious Activity Summary
Themida packer
Drops file in System32 directory
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
Checks SCSI registry key(s)
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-16 15:22
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 15:21
Reported
2024-06-16 15:25
Platform
win10v2004-20240611-en
Max time kernel
110s
Max time network
94s
Command Line
Signatures
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\devmgmt.msc | C:\Windows\system32\mmc.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\INF\c_swcomponent.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_ucm.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_computeaccelerator.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\wsdprint.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\digitalmediadevice.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fssystemrecovery.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_display.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fsvirtualization.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_sslaccel.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fsencryption.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_extension.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fshsm.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\xusb22.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fsquotamgmt.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fsantivirus.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_receiptprinter.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\rawsilo.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fsinfrastructure.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_linedisplay.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_barcodescanner.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_firmware.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\ts_generic.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_holographic.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fsopenfilebackup.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fsphysicalquotamgmt.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fscopyprotection.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fsreplication.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_proximity.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_apo.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fssystem.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fssecurityenhancer.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fscompression.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fsactivitymonitor.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_media.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_monitor.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\PerceptionSimulationSixDof.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_netdriver.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\rdcameradriver.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_magneticstripereader.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_mcx.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_cashdrawer.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_processor.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\oposdrv.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fscfsmetadataserver.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\dc1-controller.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_diskdrive.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_scmdisk.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_camera.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fsundelete.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\remoteposdrv.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_smrdisk.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_scmvolume.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fscontinuousbackup.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\miradisp.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_fscontentscreener.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_smrvolume.PNF | C:\Windows\system32\mmc.exe | N/A |
| File created | C:\Windows\INF\c_volume.PNF | C:\Windows\system32\mmc.exe | N/A |
Enumerates physical storage devices
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000001 | C:\Windows\system32\mmc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Phantom | C:\Windows\system32\mmc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 | C:\Windows\system32\mmc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\000A | C:\Windows\system32\mmc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\000A\ | C:\Windows\system32\mmc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Phantom | C:\Windows\system32\mmc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 | C:\Windows\system32\mmc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\FriendlyName | C:\Windows\system32\mmc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName | C:\Windows\system32\mmc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\000A | C:\Windows\system32\mmc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\ConfigFlags | C:\Windows\system32\mmc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\FriendlyName | C:\Windows\system32\mmc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 | C:\Windows\system32\mmc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 | C:\Windows\system32\mmc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{83da6326-97a6-4088-9453-a1923f573b29}\000A\ | C:\Windows\system32\mmc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_MSFT&PROD_VIRTUAL_DVD-ROM\2&1F4ADFFE&0&000002 | C:\Windows\system32\mmc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags | C:\Windows\system32\mmc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 | C:\Windows\system32\mmc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 | C:\Windows\system32\mmc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName | C:\Windows\system32\mmc.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\Local Settings | C:\Windows\system32\cmd.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000_Classes\Local Settings | C:\Windows\system32\OpenWith.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\OpenWith.exe | N/A |
| N/A | N/A | C:\Windows\system32\mmc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: 33 | N/A | C:\Windows\system32\mmc.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\mmc.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\mmc.exe | N/A |
Suspicious use of SetWindowsHookEx
Processes
C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Solara.Dir.7z
C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
C:\Windows\system32\mmc.exe
"C:\Windows\system32\mmc.exe" "C:\Windows\System32\devmgmt.msc"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |