General
- Target fbb76739902f2e6ad899eb2661003a3b17ed91b434d8fdbcd49b1f053729b636
- Size 5.6MB
- Sample260730-cnfqbsxdpg
- SHA256 fbb76739902f2e6ad899eb2661003a3b17ed91b434d8fdbcd49b1f053729b636
- MD5 3dd649a3f83e12a6373a2e6a5358908f
- SHA1 a495dc79a233c4989624a4a91cbe78c7cdd5cf78
- SHA512 5209a4d143846b2b4a8821307365d6ad8230e9808733f86368ae60d86b9e9a941da5b272d26dfbd41205b8e811027ad3652e7bbef93125138323ad664b5a87fc
- SSDEEP 98304:ISXQ63arw5jmYiKXBSiB+AvOiSSAHsKrXzSh9BavCzrm7RppLx:I2QSMXAmxSgzfpSr8pn
- TLSH T142463314B2FADA647471EDDC7E7E5B4261F76424D824D76E827039F3AE10224EF9208E
- 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 f1ed1ad7451c1c6a7317dff59de172eeaa57b12e41e0981ed0043b28f892e3ac
- MD5 9893c4bdabfb6a1c3d78317914ec7a6d
- SHA1 08fd252c289e71f32421c4f564fd8d172e612f95
- SHA512 966f62f50e83e55f8f70845172eafa920022f11b854e3a2c8a5767b376ff295537f48420700fc6f76629e646f6815c15fef98ccd45c0582115160700d8baf507
- SSDEEP 98304:F6pdCiGJuFw5V4SGWXlgAzCEFO0kJQpAmAzKdN8wMVL66dYXzIrrrHlv:8dCis4BEoZJLm4Kv8w+Gzerh
- TLSH T16B5633D179C66F70D0A3CBF4561A6A1D3DAE3FD5B972CC0A67D43A006E32625DA32309
- 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