Analysis
- max time kernel
147s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
03/06/2024, 16:00
Static task
static1
Behavioral task
behavioral1
Sample
EZFN Launcher_1.1.3_x64_en-US.msi
Resource
win7-20240221-en
windows7-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
EZFN Launcher_1.1.3_x64_en-US.msi
Resource
win10v2004-20240508-en
windows10-2004-x64
3 signatures
150 seconds
General
- Target EZFN Launcher_1.1.3_x64_en-US.msi
- Size 93.8MB
- Sample240603-tfydvach47
- SHA256 34fdb0facd67b6c047124d61dad66f645b8a46596067f335333ade1ee9b1976d
- MD5 e67f6d38e040715af316ae8d31624ba6
- SHA1 927dac4e5acb15a0d78b8ee717f5838869466342
- SHA512 a30d4913cbf1a62aa6aa66056e92a925ad4f3a51c741de859156482a37dc0279e5dd13dc38f9ca66a694613de64eb2dc7444dbf66e12d42af72d239a369522c8
- SSDEEP 1572864:PS/Cf7khJjvHInF8wewogiGg8ahLkTAbe9S+iwq97+LVG7lYbH7MNYvkc7mHaimQ:AJ+8weHgix8Etbea+SNokHaKxlwIM9Y/
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\H: 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) \??\M: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe - Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeShutdownPrivilege 2064 msiexec.exe Token: SeIncreaseQuotaPrivilege 2064 msiexec.exe Token: SeSecurityPrivilege 2908 msiexec.exe Token: SeCreateTokenPrivilege 2064 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 2064 msiexec.exe Token: SeLockMemoryPrivilege 2064 msiexec.exe Token: SeIncreaseQuotaPrivilege 2064 msiexec.exe Token: SeMachineAccountPrivilege 2064 msiexec.exe Token: SeTcbPrivilege 2064 msiexec.exe Token: SeSecurityPrivilege 2064 msiexec.exe Token: SeTakeOwnershipPrivilege 2064 msiexec.exe Token: SeLoadDriverPrivilege 2064 msiexec.exe Token: SeSystemProfilePrivilege 2064 msiexec.exe Token: SeSystemtimePrivilege 2064 msiexec.exe Token: SeProfSingleProcessPrivilege 2064 msiexec.exe Token: SeIncBasePriorityPrivilege 2064 msiexec.exe Token: SeCreatePagefilePrivilege 2064 msiexec.exe Token: SeCreatePermanentPrivilege 2064 msiexec.exe Token: SeBackupPrivilege 2064 msiexec.exe Token: SeRestorePrivilege 2064 msiexec.exe Token: SeShutdownPrivilege 2064 msiexec.exe Token: SeDebugPrivilege 2064 msiexec.exe Token: SeAuditPrivilege 2064 msiexec.exe Token: SeSystemEnvironmentPrivilege 2064 msiexec.exe Token: SeChangeNotifyPrivilege 2064 msiexec.exe Token: SeRemoteShutdownPrivilege 2064 msiexec.exe Token: SeUndockPrivilege 2064 msiexec.exe Token: SeSyncAgentPrivilege 2064 msiexec.exe Token: SeEnableDelegationPrivilege 2064 msiexec.exe Token: SeManageVolumePrivilege 2064 msiexec.exe Token: SeImpersonatePrivilege 2064 msiexec.exe Token: SeCreateGlobalPrivilege 2064 msiexec.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2064 msiexec.exe
Processes
-
C:\Windows\system32\msiexec.exemsiexec.exe /I "C:\Users\Admin\AppData\Local\Temp\EZFN Launcher_1.1.3_x64_en-US.msi"1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2064
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2908