7d35396b85f32777a8a70cbff172be4d037ec8609236d697a3ff4d0b76a8cdb4

General

Target

7d35396b85f32777a8a70cbff172be4d037ec8609236d697a3ff4d0b76a8cdb4.msi
Size

660KB
MD5

ab21353bfd48417fc6ee294d83904b61
SHA1

6c7cfdc49060d361b2fdbe5a02c2372a290ee651
SHA256

7d35396b85f32777a8a70cbff172be4d037ec8609236d697a3ff4d0b76a8cdb4
SHA512

ed23c1548db2d40fbc69634876c6c12b105dbd8968498c971427dd1214a23429af48b3925066de79fc9c1fc70c6b6d212ca3d1d76baba6086c90bf559697fc64
SSDEEP

12288:rwHL0D7vkCPumy9chfA+tm5O//V777777LwmqLcQF3uI:cHL0f/zyt+E5OX63F3uI

Score

6^/10

Malware Config

Signatures

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

Suspicious use of AdjustPrivilegeToken 37 IoCs

Processes:

msiexec.exemsiexec.exevssvc.exe

description	pid	process
Token: SeShutdownPrivilege	4180	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4180	msiexec.exe
Token: SeSecurityPrivilege	3408	msiexec.exe
Token: SeCreateTokenPrivilege	4180	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	4180	msiexec.exe
Token: SeLockMemoryPrivilege	4180	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4180	msiexec.exe
Token: SeMachineAccountPrivilege	4180	msiexec.exe
Token: SeTcbPrivilege	4180	msiexec.exe
Token: SeSecurityPrivilege	4180	msiexec.exe
Token: SeTakeOwnershipPrivilege	4180	msiexec.exe
Token: SeLoadDriverPrivilege	4180	msiexec.exe
Token: SeSystemProfilePrivilege	4180	msiexec.exe
Token: SeSystemtimePrivilege	4180	msiexec.exe
Token: SeProfSingleProcessPrivilege	4180	msiexec.exe
Token: SeIncBasePriorityPrivilege	4180	msiexec.exe
Token: SeCreatePagefilePrivilege	4180	msiexec.exe
Token: SeCreatePermanentPrivilege	4180	msiexec.exe
Token: SeBackupPrivilege	4180	msiexec.exe
Token: SeRestorePrivilege	4180	msiexec.exe
Token: SeShutdownPrivilege	4180	msiexec.exe
Token: SeDebugPrivilege	4180	msiexec.exe
Token: SeAuditPrivilege	4180	msiexec.exe
Token: SeSystemEnvironmentPrivilege	4180	msiexec.exe
Token: SeChangeNotifyPrivilege	4180	msiexec.exe
Token: SeRemoteShutdownPrivilege	4180	msiexec.exe
Token: SeUndockPrivilege	4180	msiexec.exe
Token: SeSyncAgentPrivilege	4180	msiexec.exe
Token: SeEnableDelegationPrivilege	4180	msiexec.exe
Token: SeManageVolumePrivilege	4180	msiexec.exe
Token: SeImpersonatePrivilege	4180	msiexec.exe
Token: SeCreateGlobalPrivilege	4180	msiexec.exe
Token: SeBackupPrivilege	1280	vssvc.exe
Token: SeRestorePrivilege	1280	vssvc.exe
Token: SeAuditPrivilege	1280	vssvc.exe
Token: SeBackupPrivilege	3408	msiexec.exe
Token: SeRestorePrivilege	3408	msiexec.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

msiexec.exe

pid process

4180 msiexec.exe

pid	process
4180	msiexec.exe

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\7d35396b85f32777a8a70cbff172be4d037ec8609236d697a3ff4d0b76a8cdb4.msi
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4180

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3408

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:1280

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

Peripheral Device Discovery

2

T1120

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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