General
- Target cf5b52a82155277a4089d368f3632ec76015983a2c2a29ada2262855c70d7da7
- Size 5.6MB
- Sample260729-zf4hraef52
- SHA256 cf5b52a82155277a4089d368f3632ec76015983a2c2a29ada2262855c70d7da7
- MD5 0d98063fbb82fcd18d77576129da206d
- SHA1 efa8dbc0a88c10f86b4a74bb3bc0af09120b93cf
- SHA512 3c5962bb4dcce8edb48f6521c4c5e5df91cfce8c103f515f4f621a5fc49d53a9373ca382808ed0b7677053868c78fbd18e2847596ca4b7fa76dd8a0825233841
- SSDEEP 98304:wSXQ63arw5jmYiKXBSiB+AvOiSSAHsKrXzSh9BavCzrm7RppLc:w2QSMXAmxSgzfpSr8pC
- TLSH T16646331472FADA647471EDDC7E7E5B4261F76424D824D76E82703AF3AE10224EF9208E
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Install_28n002.msi
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Install_28n002.msi
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target Install_28n002.msi
- Size 5.7MB
- SHA256 970b433ef3495fe54c9436c6734ab55c6f3ca57de20e65a6d9007043c31b5dd8
- MD5 b18fba9d54927927894038d5ec946c7e
- SHA1 3d61bbb9c9fe1f3e36ea97fab03e005fbe0c72b4
- SHA512 74c3338ec1095525ad5ed739c1e69117600a77c35585fa6f6987e5af2dea34db3c4ee29fdc702937c9d6d8ad6e5498fffc17cac80f62476f7ac1426225779be9
- SSDEEP 98304:F6pdCiGJuFw5V4SGWXlgAzCEFO0kJQpAmAzKdN8wMVL66dYXzIrrrHl4:8dCis4BEoZJLm4Kv8w+GzerO
- TLSH T1B45633D179C66F70D0A3CBF4561A6A1D3DAE3FD5B972CC0A67D43A006E32625DA32309
- MD5 SHA1 SHA512 SSDEEP TLSH
-
UAC bypass
-
Windows security bypass
-
Drops file in Drivers directory
-
Modifies RDP port number used by Windows
-
Possible privilege escalation attempt
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Disables service(s)
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
Adds Run key to start application
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
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
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Installer Packages
1Screensaver
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Installer Packages
1Screensaver
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1File and Directory Permissions Modification
1Impair Defenses
2Disable or Modify Tools
2Indicator Removal
1Clear Persistence
1Modify Registry
4System Binary Proxy Execution
1Msiexec
1