General
- Target 7519cc362b9c9992f7eb8a63448ad31418c8cd7e852454bdc0994447d6068c08
- Size 5.4MB
- Sample260805-c2hf3scb95
- SHA256 7519cc362b9c9992f7eb8a63448ad31418c8cd7e852454bdc0994447d6068c08
- MD5 f1d1e155ca8055ab4fb39b401cf3223d
- SHA1 c0a27899d5da83b78a8a3a6d1d4df3037c739ad0
- SHA512 d324e89dba61e0590c8a392b5aed92c3d59e66d76953a7956fa33161bb0c190727504f40d74a2630fbd49f3ac447384f281fa6a6909980bbc24ffbd3ad4a3c9f
- SSDEEP 98304:gyJOksLHaXHrVnExlceMhdMCoB4ClJXzPT7R9UPEXhMjgScPXdIIr1OXDpHDGypU:xfrHGlc9OrfdPT7jRHXdIIrepHKa6PaS
- TLSH T13D463346F5639A9EFCEF0B38CD001ED99A888628EC424C66DEFED81D5D89F857F10605
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
inst_smt008.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
inst_smt008.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target inst_smt008.exe
- Size 55.2MB
- SHA256 c6d24e0c0ffe56d0f73f817544804ada5a58ddaf26101666a68f2c44f29fe44c
- MD5 3fb2196652907ea66c3a57407b3ba067
- SHA1 d9455339804369f820dee5382e2437cd3be26e2f
- SHA512 7d350c4ba4bdfadb82482262817b2ec5b5bf84ac1de83ea6158541ad18aa234508e001199d2a6f85ab42ecc04b07cb301c48168d52b82ab8f7bb8deaa1ff8abf
- SSDEEP 196608:InnmbV2qWwRNTc+u1aZfO8pP+QDhb6Z/LzEnSQ5Ps6t:iSRe9QDN
- TLSH T1B1C78406F702899AD4799338488B4F91B372ECF14AB6972323B8733D2EFA35C5E91545
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Windows security bypass
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Indicator Removal: Clear Persistence
Clear artifacts associated with previously established persistence like scheduletasks on a host.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1