General
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Target
release.exe
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Size
99.1MB
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Sample
250204-w1mh7awlbs
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MD5
1e2b28d4b45b8eb708fe85acbc3e1bc7
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SHA1
3f12cb10adf03efd6b94239943441841f79147bf
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SHA256
e5664ebac656206a3b6abc4610f6c2aae275e51e420d38fe6dbd04535105a884
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SHA512
a913a7e90eb95522f3c4e6aaa52aa1a62c878af5910ed6999576f864b7d6da2730e19790741268b6a8497968966022fe076cbd5eda505cd55422b9c595ee12ef
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SSDEEP
393216:WYsmngFeXs0Wh+AMIoDYlUbgWXwfyDrfXJUDDQjs2IXf:gmNyh+u8Yl+gWXJDrfZiDQQ2
Behavioral task
behavioral1
Sample
release.exe
Resource
win10ltsc2021-20250128-en
Malware Config
Targets
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Target
release.exe
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Size
99.1MB
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MD5
1e2b28d4b45b8eb708fe85acbc3e1bc7
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SHA1
3f12cb10adf03efd6b94239943441841f79147bf
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SHA256
e5664ebac656206a3b6abc4610f6c2aae275e51e420d38fe6dbd04535105a884
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SHA512
a913a7e90eb95522f3c4e6aaa52aa1a62c878af5910ed6999576f864b7d6da2730e19790741268b6a8497968966022fe076cbd5eda505cd55422b9c595ee12ef
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SSDEEP
393216:WYsmngFeXs0Wh+AMIoDYlUbgWXwfyDrfXJUDDQjs2IXf:gmNyh+u8Yl+gWXJDrfZiDQQ2
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Blocklisted process makes network request
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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Legitimate hosting services abused for malware hosting/C2
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Probable phishing domain
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
Modify Registry
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1