General
- Target e1d374cc199cabcba70532007282524558d3c7fc68272c4d930137164ccd145e
- Size 2.8MB
- Sample260823-wp4nbstwd1
- SHA256 e1d374cc199cabcba70532007282524558d3c7fc68272c4d930137164ccd145e
- MD5 35079db2a681b708fade98ec17540b7d
- SHA1 efd11096592e751ecb4032a50f8d15e63c506360
- SHA512 fe0ef680f2e43e114b1adde34a0a82f9ae3e68477c9a3ad96afd8b932d898063191d51dea02ac75bf25ac4d4e94555ae18d494deeacbf82d4d113ef13cf3491b
- SSDEEP 49152:loDAwIqI0uOH2kpy3nODwZ7uiaLbXqN1v8v0uhc35kRSM13bUIAsrpRKRZUP1xzu:Oruu2kWrKiGbXqN1EXJn1YYNRKMPrETF
- TLSH T1B6D533A045F7E3FAFC33117B99187F57B7230016B2E7D992E057AE6F2825C8811A194B
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
install_h8.0.09.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
install_h8.0.09.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target install_h8.0.09.exe
- Size 28.9MB
- SHA256 c47dcaa9fdbef61055bc5abe217e3e5565bad3887ff2c962989e29deba698d52
- MD5 2d291b565ef01d10cad35c9e55a8bb8f
- SHA1 594dd95cb86da518a8045da1aa7cb3ad6e2b6bc6
- SHA512 eeff9928397e78830f2aa6da989c89cd5f458ba2feab635e395a827886f29dc0c42fd1277798ba0fe60e9a1a0dac117acd9509804501be6d81100a86d3e9b83d
- SSDEEP 98304:GVTuQ2dCu4kpKrqN2niffMeDoze+sn7OHF:KTn2j0rqN2n+fMeDok7OHF
- TLSH T16567A413B642CDD3F58A9234C88587F06373ECB1D6A1530F36997B2A3FBE1884E99591
- 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
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Modifies RDP port number used by Windows
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Possible privilege escalation attempt
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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
5Subvert Trust Controls
2Install Root Certificate
2