Analysis
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max time kernel
32s -
max time network
35s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
05-06-2023 14:08
Static task
static1
Behavioral task
behavioral1
Sample
spacedesk_driver_Win_10_64_v1067_BETA.msi
Resource
win7-20230220-en
windows7-x64
Behavioral task
behavioral2
Sample
spacedesk_driver_Win_10_64_v1067_BETA.msi
Resource
win10v2004-20230220-en
windows10-2004-x64
General
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Target
spacedesk_driver_Win_10_64_v1067_BETA.msi
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Size
4.7MB
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MD5
e1303b812a2fd1ba4152cd3adcaea968
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SHA1
e711973990b98ee6c4c49363a10049435387b7ff
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SHA256
940aa477eb9ea34ef1547443577e50ceeb300cd254f70ca992a0c5d3f606a02f
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SHA512
b4e908e123ca203f6aff6c9a684b43c53d09524042da362a776f970e73a51f8a738d3c4e64d292622bafc3f07079d959f44a05511aacbdf2d4a792a29eb3d4d6
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SSDEEP
98304:vOrg7AyiVXlxVAX5jJmIecGj2QG6ZiMDfh:vOrs3ifAXPG6QjZiM
Malware Config
Signatures
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Blocklisted process makes network request 1 IoCs
flow pid Process 2 1580 msiexec.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\R: 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) \??\A: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\F: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\Q: 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) \??\Y: msiexec.exe -
Suspicious use of AdjustPrivilegeToken 34 IoCs
description pid Process Token: SeShutdownPrivilege 1580 msiexec.exe Token: SeIncreaseQuotaPrivilege 1580 msiexec.exe Token: SeRestorePrivilege 1412 msiexec.exe Token: SeTakeOwnershipPrivilege 1412 msiexec.exe Token: SeSecurityPrivilege 1412 msiexec.exe Token: SeCreateTokenPrivilege 1580 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1580 msiexec.exe Token: SeLockMemoryPrivilege 1580 msiexec.exe Token: SeIncreaseQuotaPrivilege 1580 msiexec.exe Token: SeMachineAccountPrivilege 1580 msiexec.exe Token: SeTcbPrivilege 1580 msiexec.exe Token: SeSecurityPrivilege 1580 msiexec.exe Token: SeTakeOwnershipPrivilege 1580 msiexec.exe Token: SeLoadDriverPrivilege 1580 msiexec.exe Token: SeSystemProfilePrivilege 1580 msiexec.exe Token: SeSystemtimePrivilege 1580 msiexec.exe Token: SeProfSingleProcessPrivilege 1580 msiexec.exe Token: SeIncBasePriorityPrivilege 1580 msiexec.exe Token: SeCreatePagefilePrivilege 1580 msiexec.exe Token: SeCreatePermanentPrivilege 1580 msiexec.exe Token: SeBackupPrivilege 1580 msiexec.exe Token: SeRestorePrivilege 1580 msiexec.exe Token: SeShutdownPrivilege 1580 msiexec.exe Token: SeDebugPrivilege 1580 msiexec.exe Token: SeAuditPrivilege 1580 msiexec.exe Token: SeSystemEnvironmentPrivilege 1580 msiexec.exe Token: SeChangeNotifyPrivilege 1580 msiexec.exe Token: SeRemoteShutdownPrivilege 1580 msiexec.exe Token: SeUndockPrivilege 1580 msiexec.exe Token: SeSyncAgentPrivilege 1580 msiexec.exe Token: SeEnableDelegationPrivilege 1580 msiexec.exe Token: SeManageVolumePrivilege 1580 msiexec.exe Token: SeImpersonatePrivilege 1580 msiexec.exe Token: SeCreateGlobalPrivilege 1580 msiexec.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1580 msiexec.exe 1580 msiexec.exe
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\spacedesk_driver_Win_10_64_v1067_BETA.msi1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1580
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1412
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
61KB
MD5fc4666cbca561e864e7fdf883a9e6661
SHA12f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5
SHA25610f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b
SHA512c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d
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Filesize
161KB
MD573b4b714b42fc9a6aaefd0ae59adb009
SHA1efdaffd5b0ad21913d22001d91bf6c19ecb4ac41
SHA256c0cf8cc04c34b5b80a2d86ad0eafb2dd71436f070c86b0321fba0201879625fd
SHA51273af3c51b15f89237552b1718bef21fd80788fa416bab2cb2e7fb3a60d56249a716eda0d2dd68ab643752272640e7eaaaf57ce64bcb38373ddc3d035fb8d57cd