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Analysis
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max time kernel
300s -
max time network
308s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
06/07/2024, 22:36
Static task
static1
Behavioral task
behavioral1
Sample
straya_1.9.bat
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
straya_1.9.bat
Resource
win10v2004-20240704-en
General
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Target
straya_1.9.bat
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Size
155KB
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MD5
1716f6e36b264ea30d1d8cff9110f139
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SHA1
759a3e09756685ca3c4fd274ca210fa19760dcf0
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SHA256
33c5653158fbb1828f7cf9d7c414cc5895883b4b89533869277c6959983848da
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SHA512
791318cdd740607a61d5da19348bb0ae5bc9afa2fc29139bb8f6160be8c15cd9934fa961fe599ccc52e7dd9cf9f8f5ca140ab25c1819783b3620ad295faac296
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SSDEEP
768:Th+jAcTtGiZQVrXS6Pk6PbXEShEYVpHDeyUExVGEeyN5/Y5/U5/+Zc0KCrA/+cbM:TW7YVpHDd0HN1OIM42XQ
Malware Config
Signatures
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pid Process 4496 powershell.exe 5108 powershell.exe -
Checks SCSI registry key(s) 3 TTPs 11 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters vssvc.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters vssvc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName taskmgr.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters\Partmgr vssvc.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\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_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 vssvc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 taskmgr.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString taskmgr.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4496 powershell.exe 4496 powershell.exe 5108 powershell.exe 5108 powershell.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe 4060 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 23 IoCs
description pid Process Token: SeDebugPrivilege 4496 powershell.exe Token: SeDebugPrivilege 5108 powershell.exe Token: SeBackupPrivilege 1280 vssvc.exe Token: SeRestorePrivilege 1280 vssvc.exe Token: SeAuditPrivilege 1280 vssvc.exe Token: SeDebugPrivilege 4888 taskmgr.exe Token: SeSystemProfilePrivilege 4888 taskmgr.exe Token: SeCreateGlobalPrivilege 4888 taskmgr.exe Token: SeBackupPrivilege 3428 srtasks.exe Token: SeRestorePrivilege 3428 srtasks.exe Token: SeSecurityPrivilege 3428 srtasks.exe Token: SeTakeOwnershipPrivilege 3428 srtasks.exe Token: SeBackupPrivilege 3428 srtasks.exe Token: SeRestorePrivilege 3428 srtasks.exe Token: SeSecurityPrivilege 3428 srtasks.exe Token: SeTakeOwnershipPrivilege 3428 srtasks.exe Token: 33 4888 taskmgr.exe Token: SeIncBasePriorityPrivilege 4888 taskmgr.exe Token: SeDebugPrivilege 4060 taskmgr.exe Token: SeSystemProfilePrivilege 4060 taskmgr.exe Token: SeCreateGlobalPrivilege 4060 taskmgr.exe Token: 33 4060 taskmgr.exe Token: SeIncBasePriorityPrivilege 4060 taskmgr.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe 4888 taskmgr.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1672 wrote to memory of 3804 1672 cmd.exe 84 PID 1672 wrote to memory of 3804 1672 cmd.exe 84 PID 1672 wrote to memory of 4496 1672 cmd.exe 85 PID 1672 wrote to memory of 4496 1672 cmd.exe 85 PID 1672 wrote to memory of 5108 1672 cmd.exe 90 PID 1672 wrote to memory of 5108 1672 cmd.exe 90 -
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\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\straya_1.9.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:1672 -
C:\Windows\system32\chcp.comchcp 650012⤵PID:3804
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -ExecutionPolicy Unrestricted -NoProfile Enable-ComputerRestore -Drive 'C:'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4496
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -ExecutionPolicy Unrestricted -NoProfile Checkpoint-Computer -Description 'Tweakify restore point'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5108
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:1280
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4888
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C:\Windows\system32\srtasks.exeC:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:21⤵
- Suspicious use of AdjustPrivilegeToken
PID:3428
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:3848
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4060
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5d2fb266b97caff2086bf0fa74eddb6b2
SHA12f0061ce9c51b5b4fbab76b37fc6a540be7f805d
SHA256b09f68b61d9ff5a7c7c8b10eee9447d4813ee0e866346e629e788cd4adecb66a
SHA512c3ba95a538c1d266beb83334af755c34ce642a4178ab0f2e5f7822fd6821d3b68862a8b58f167a9294e6d913b08c1054a69b5d7aec2efdb3cf9796ed84de21a8
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Filesize
4B
MD5f49655f856acb8884cc0ace29216f511
SHA1cb0f1f87ec0455ec349aaa950c600475ac7b7b6b
SHA2567852fce59c67ddf1d6b8b997eaa1adfac004a9f3a91c37295de9223674011fba
SHA512599e93d25b174524495ed29653052b3590133096404873318f05fd68f4c9a5c9a3b30574551141fbb73d7329d6be342699a17f3ae84554bab784776dfda2d5f8
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Filesize
944B
MD56bd369f7c74a28194c991ed1404da30f
SHA10f8e3f8ab822c9374409fe399b6bfe5d68cbd643
SHA256878947d0ec814fe7c343cdebc05eebf00eb14f3023bdb3809a559e17f399fe5d
SHA5128fc5f073dc9fa1e1ae47c60a5f06e0a48709fd6a4302dffaa721858409e7bde64bc6856d3fb28891090516d1a7afc542579de287778b5755eafe75cc67d45d93
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Filesize
2KB
MD56cf293cb4d80be23433eecf74ddb5503
SHA124fe4752df102c2ef492954d6b046cb5512ad408
SHA256b1f292b6199aa29c7fafbca007e5f9e3f68edcbbca1965bc828cc92dc0f18bb8
SHA5120f91e2da0da8794b9797c7b50eb5dfd27bde4546ceb6902a776664ce887dd6f12a0dd8773d612ccc76dfd029cd280778a0f0ae17ce679b3d2ffd968dd7e94a00
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Filesize
64B
MD5d03204575c87394f9fab76ba93686cdd
SHA16908df34bc4cae4d45feb434f8c2d3352268ad78
SHA256a4494e54e8f164b276b0110f5ac8ba08bce95ec73efab52485a7223b022dd016
SHA512d940c840039af14b0a3c7754cb854b7c0bc103ddb5fb1ee13bede3a6df6a5cab8053cc924898362492ad90dacc99a30605e59051f7b0cab6b58fa4e9a90e2c08
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82