Analysis
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max time kernel
139s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
14-02-2022 16:45
Static task
static1
Behavioral task
behavioral1
Sample
49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe
Resource
win7-en-20211208
General
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Target
49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe
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Size
221KB
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MD5
007d64063d521e8dd2b7cd476c7a81f6
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SHA1
92ac76f5cadbf4473e51cecff07d901569f40608
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SHA256
49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0
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SHA512
8a9b43664242543bb03ab61e3807657fcd745ec514b0e639183b403fb620627d529cea0573f0342f1a682dc60694a68aa3c8d1d707d30a4102f1376258a5631d
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe -
Drops file in Windows directory 8 IoCs
Processes:
svchost.exeTiWorker.exedescription ioc process File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.exe File opened for modification C:\Windows\WinSxS\pending.xml TiWorker.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\DeviceDesc 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Service 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exepid process 2476 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe 2476 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe 3216 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe 3216 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe 3216 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe 3216 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
svchost.exeTiWorker.exedescription pid process Token: SeShutdownPrivilege 2368 svchost.exe Token: SeCreatePagefilePrivilege 2368 svchost.exe Token: SeShutdownPrivilege 2368 svchost.exe Token: SeCreatePagefilePrivilege 2368 svchost.exe Token: SeShutdownPrivilege 2368 svchost.exe Token: SeCreatePagefilePrivilege 2368 svchost.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe Token: SeRestorePrivilege 4056 TiWorker.exe Token: SeSecurityPrivilege 4056 TiWorker.exe Token: SeBackupPrivilege 4056 TiWorker.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.execmd.exedescription pid process target process PID 2476 wrote to memory of 3216 2476 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe PID 2476 wrote to memory of 3216 2476 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe PID 2476 wrote to memory of 3216 2476 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe PID 2476 wrote to memory of 4724 2476 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe cmd.exe PID 2476 wrote to memory of 4724 2476 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe cmd.exe PID 2476 wrote to memory of 4724 2476 49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe cmd.exe PID 4724 wrote to memory of 1292 4724 cmd.exe PING.EXE PID 4724 wrote to memory of 1292 4724 cmd.exe PING.EXE PID 4724 wrote to memory of 1292 4724 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe"C:\Users\Admin\AppData\Local\Temp\49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exeC:\Users\Admin\AppData\Local\Temp\49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe /C2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping.exe -n 6 127.0.0.1 & type "C:\Windows\System32\calc.exe" > "C:\Users\Admin\AppData\Local\Temp\49306264f814120088dd56af325db4f43ef3a0142b18ce482d021ae098d776e0.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping.exe -n 6 127.0.0.13⤵
- Runs ping.exe
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken