f1b24565d1c985eacda69cca690fdbf15a0b762132212910eee447aecc4c68b1

General

Target

f1b24565d1c985eacda69cca690fdbf15a0b762132212910eee447aecc4c68b1.msi
Size

384KB
MD5

68aa83f9b1ccd1e4b0b4e3ea37e32eb4
SHA1

d015d74ac082b9dfb2cc0594713b5b039a0de8b7
SHA256

f1b24565d1c985eacda69cca690fdbf15a0b762132212910eee447aecc4c68b1
SHA512

7dd329bf526ae0769baf36ae5980ffd2f39798589686d3beb99bfc7511da088eaedb50df3bf12b03d41e9d034abd39077d7e199287898dd5c5d8cccadb947067

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

Processes:

msiexec.exe

flow pid process

2 4952 msiexec.exe

flow	pid	process
2	4952	msiexec.exe

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

msiexec.exe

description	ioc	process
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe

Checks SCSI registry key(s) 3 TTPs 5 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

vssvc.exe

description	ioc	process
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters	vssvc.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 = 00000000040000005a4eb8c89d443e990000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000c01200000000ffffffff0000000027010100000800005a4eb8c80000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d01200000000000020ed3f000000ffffffff0000000007000100006809005a4eb8c8000000000000d0120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000005a4eb8c800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000005a4eb8c800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	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\Device Parameters	vssvc.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

Processes:

msiexec.exemsiexec.exevssvc.exe

description	pid	process
Token: SeShutdownPrivilege	4952	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4952	msiexec.exe
Token: SeSecurityPrivilege	2960	msiexec.exe
Token: SeCreateTokenPrivilege	4952	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	4952	msiexec.exe
Token: SeLockMemoryPrivilege	4952	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4952	msiexec.exe
Token: SeMachineAccountPrivilege	4952	msiexec.exe
Token: SeTcbPrivilege	4952	msiexec.exe
Token: SeSecurityPrivilege	4952	msiexec.exe
Token: SeTakeOwnershipPrivilege	4952	msiexec.exe
Token: SeLoadDriverPrivilege	4952	msiexec.exe
Token: SeSystemProfilePrivilege	4952	msiexec.exe
Token: SeSystemtimePrivilege	4952	msiexec.exe
Token: SeProfSingleProcessPrivilege	4952	msiexec.exe
Token: SeIncBasePriorityPrivilege	4952	msiexec.exe
Token: SeCreatePagefilePrivilege	4952	msiexec.exe
Token: SeCreatePermanentPrivilege	4952	msiexec.exe
Token: SeBackupPrivilege	4952	msiexec.exe
Token: SeRestorePrivilege	4952	msiexec.exe
Token: SeShutdownPrivilege	4952	msiexec.exe
Token: SeDebugPrivilege	4952	msiexec.exe
Token: SeAuditPrivilege	4952	msiexec.exe
Token: SeSystemEnvironmentPrivilege	4952	msiexec.exe
Token: SeChangeNotifyPrivilege	4952	msiexec.exe
Token: SeRemoteShutdownPrivilege	4952	msiexec.exe
Token: SeUndockPrivilege	4952	msiexec.exe
Token: SeSyncAgentPrivilege	4952	msiexec.exe
Token: SeEnableDelegationPrivilege	4952	msiexec.exe
Token: SeManageVolumePrivilege	4952	msiexec.exe
Token: SeImpersonatePrivilege	4952	msiexec.exe
Token: SeCreateGlobalPrivilege	4952	msiexec.exe
Token: SeBackupPrivilege	4524	vssvc.exe
Token: SeRestorePrivilege	4524	vssvc.exe
Token: SeAuditPrivilege	4524	vssvc.exe
Token: SeBackupPrivilege	2960	msiexec.exe
Token: SeRestorePrivilege	2960	msiexec.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

msiexec.exe

pid process

4952 msiexec.exe

pid	process
4952	msiexec.exe

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\f1b24565d1c985eacda69cca690fdbf15a0b762132212910eee447aecc4c68b1.msi
1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4952