General
- Target d397d7a5cc96fc7b9b3501d15dbe599a3216fe44860aa74788b74e461f0b4613
- Size 7.5MB
- Sample260729-vts7qack31
- SHA256 d397d7a5cc96fc7b9b3501d15dbe599a3216fe44860aa74788b74e461f0b4613
- MD5 26fa2dbbf731b5d6c07f45b37e587650
- SHA1 94698af268c0590eabee6fcbb15ec60ba6ef8ef3
- SHA512 09160c3686c273361ac819128f4332e120ca7336eb3ec03ddb650359c89f183fa53ec095346d32a3b01ceacce0a46ed7497ea6cbce22d0ef860e6c014b0663d5
- SSDEEP 196608:YsaV7sRCtVqd5v+0WbuPQfkjcnD8kJYi5HEpFLpYo:H1RCqd5v+0CS0AkKn
- TLSH T1FF8633154075685C1E303AC05E5B0BFF7AFA0648AE6EA98C47B5C632647D2F8C631BB7
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Install_28n004.msi
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Install_28n004.msi
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target Install_28n004.msi
- Size 7.7MB
- SHA256 3879711564e484ee507585b00b0b145a7824e25f0ed1d32ce8d837f73fffd20f
- MD5 9326af203eb7d3730875cfa6e8be33d4
- SHA1 cb23612d996feec13738659cbfcba99aea55fc46
- SHA512 9c6cbf216f9de581a6b08fa9463b14c61b71e83248801a28927033f9dc3ca8b7f3c84394ab37ead31963349024e695075fe882540ed0e694fa93a1b4a3521b09
- SSDEEP 196608:xGbukNfmtyxzmdV+HCNIL2ghIpo7h4kVg2prApXJTgj:xGSJty8TaCyLA+CkyM
- TLSH T193863399349A3671C297D7B02953257E7D6E3FC4BE764C1AB79AB6102C32338073136A
- 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.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
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Modifies file permissions
-
Adds Run key to start application
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Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
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
1Event Triggered Execution
1Installer Packages
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