General
- Target www.mxh4h.com_sample.bin
- Size 2.8MB
- Sample261024-nkl9gstybt
- SHA256 0129f442316f990f2f7d1877e275478306ce0dd45caf3e462a9715c907c8dc15
- MD5 e6d1187e10f3fd114d8b49b4a179cbeb
- SHA1 add339aa04ea06c437510acea205480712181702
- SHA512 dc2451dc99274a601c11ef62c4885afc403394a66e9443585e2becc926b02ff17477a8fdb782db62734d4649495efc6edf33f6467ae65249fc86e6b2c72406b0
- SSDEEP 49152:bQdk+gL00Zawjix/KqRzlKgWLbf3P3JVOup7BbpdrfC5izGAr8DhGqvPmHWcl:bQu32Ky/KqjKRLz3hVV79pdrdGAqUA+p
- TLSH T1A2D53397CAA71794FB3490F85F1AEB50FF36918E502A90485CA603C1887704E9F79AF7
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
install.2.0.04.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
install.2.0.04.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Targets
-
- Target install.2.0.04.exe
- Size 30.5MB
- SHA256 fd8e57418914be4e131812754f5aca76ca880ecbda5b9921fbcbe4ce56f48ef8
- MD5 e15781164ee9866752232a23ef383d4f
- SHA1 8ef1b3f054d666b6355003653d8ec64cdc272486
- SHA512 39b7df455db262a47db68ee7bd1c454c5d9bec30fbf0bf3bf8e19152537b5b9d734a3eb91816f12ee20cad18eb55cf21cbdd291c86a5766dcd11444c02470f56
- SSDEEP 196608:sZKC/p+HINcZBAwLYhuR9lfn+OfIwYooiJiGD5y4IIYCYI:TC/p+HuPOc4x
- TLSH T1D067181BFA809EB7F546963548DB4BA07372E9761752078F70B0B32DBFAE3802E81545
- MD5 SHA1 SHA512 SSDEEP TLSH
-
UAC bypass
-
Windows security bypass
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Drops file in Drivers directory
-
Modifies RDP port number used by Windows
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Possible privilege escalation attempt
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Disables service(s)
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Adds Run key to start application
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Indicator Removal: Clear Persistence
Clear artifacts associated with previously established persistence like scheduletasks on a host.
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Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
3PowerShell
2Windows 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
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
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
4