General
- Target 32d33c4b8cb5aa6dba7da5e66e8bc2858d1e07938e23bcf5cc45670e95122f3a
- Size 5.7MB
- Sample260804-a8dqcsej6s
- SHA256 32d33c4b8cb5aa6dba7da5e66e8bc2858d1e07938e23bcf5cc45670e95122f3a
- MD5 cf93aa99dfd24714e811825210253cb5
- SHA1 85c17961e7ed486c052e9f1be6524d05acd1eefb
- SHA512 b7ee0d33c6bf6f4d37fac89d01bd553773377410255a01dbbddb6a1af0b61a659f9c20eca1c38e3d7297b99caa8529d1b8f883e9a4373b4a75a96e7edf0abfe0
- SSDEEP 98304:YQkl5BgFDQasXmiD3kF/wRs4Mr5BO1XyQtt9yG/eYBnOm6S2svUq8ZaQJDyzD4:YQ4I2IF/DQwQJJVlIS2scq83uzD4
- TLSH T1DA5633CE0688E5C14F61B6765A34AE4C720ECA94D3E93BA9423A34D42E0FF501D9F5BC
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
install_b6j007.msi
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
install_b6j007.msi
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target install_b6j007.msi
- Size 5.8MB
- SHA256 a687bdf525257aaf92b1f4d734e6dff1446b6c2646ad2a3abb9ba17f619747d3
- MD5 92d729ed4bb6939a0942caaa51fdd878
- SHA1 6516d8ce794a49e3033a2d4d53f1cbe38f1c350d
- SHA512 9d00ce5ec951371538063ecdd5476c4d394ce972cf494784536c3acb693fc14440e166f9064a469675fa706e096023841423ddf09c0024b82d38919136b64e01
- SSDEEP 98304:6J9KtA6QN/1ps9nU7s4y/vT41r6J/uGlpOeKIsRUo2zyyXxy31E:49VN/A9nNMd6lZjiIsao2fw31E
- TLSH T16F563382B9CA73B0D45BD3709522B55C722DBFC0EEB51C1B76A9360C1E37B0518BA35A
- 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