General
- Target ecore-project.zip
- Size 129.8MB
- Sample260624-wctbtsd19n
- SHA256 1c6219039b52361eeca851028058d9a431f12da25fce4f092648cf5b073f4522
- MD5 43332bae117e1a5a68a903a6ae7eb15b
- SHA1 d4dbe59332aac1495c7b6bba9b1eae7dedb92376
- SHA512 1c07ef3f2f083bd01d12dfc7d518cc0f62e9e82e6fb780ce2620997ca8761ca4e5aff8d7866db588621201d2d64bbb2332cdaf32ba5bd4273f520d93d65af6c8
- SSDEEP 3145728:5cTnq+ghPLjiBmHHNq1jzupWVPzEfPeczNHOYCLH5aSl:ynlQPLjWmHtEjzuskhOrH5aY
- TLSH T113583384167F8792D0CFA9B821BB1AD3B93F3DE0460BA187DEA64572ECD193AC14511F
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
ecore-project.zip
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
ecore-project.zip
Resource
win11ltsc2024-20260617-en
Malware Config
Targets
-
- Target ecore-project.zip
- Size 129.8MB
- SHA256 1c6219039b52361eeca851028058d9a431f12da25fce4f092648cf5b073f4522
- MD5 43332bae117e1a5a68a903a6ae7eb15b
- SHA1 d4dbe59332aac1495c7b6bba9b1eae7dedb92376
- SHA512 1c07ef3f2f083bd01d12dfc7d518cc0f62e9e82e6fb780ce2620997ca8761ca4e5aff8d7866db588621201d2d64bbb2332cdaf32ba5bd4273f520d93d65af6c8
- SSDEEP 3145728:5cTnq+ghPLjiBmHHNq1jzupWVPzEfPeczNHOYCLH5aSl:ynlQPLjWmHtEjzuskhOrH5aY
- TLSH T113583384167F8792D0CFA9B821BB1AD3B93F3DE0460BA187DEA64572ECD193AC14511F
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Windows security bypass
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
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Loads dropped DLL
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Prevents Microsoft Defender from scanning certain paths by adding an exclusion.
Uses the Powershell Add-MpPreference cmdlet to exclude paths from being scanned by Microsoft Defender.
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System Binary Proxy Execution: Rundll32
Abuse Rundll32 to proxy execution of malicious code.
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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Hide Artifacts: Hidden Window
Windows that would typically be displayed when an application carries out an operation can be hidden.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v16
Defense Evasion
Hide Artifacts
3File/Path Exclusions
1Hidden Window
1Ignore Process Interrupts
1Impair Defenses
2Disable or Modify Tools
2Modify Registry
1Obfuscated Files or Information
1Command Obfuscation
1System Binary Proxy Execution
1Rundll32
1