General
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Target
1.exe
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Size
272KB
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Sample
250213-q3phnsyqgx
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MD5
dbdfd9ab774d8fa5a56718b1fae7bc95
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SHA1
df4c5c42e6b8d3c7324a34a2b017f362d9213558
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SHA256
604c471648621880aeceac0534190b14e8c3ea05d4bc5bb95a8e777dd82e65aa
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SHA512
d3478dd32f89105cd62997f539961bb69a7eb08ca614f9185c29a32cb96f3dbc87638fea6eb09717ad67696d5aab1a39373aaddf0fd0c057ea6787346d7a31c8
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SSDEEP
3072:ne/3hGz8Su8ucwsy7vf7Qy63S9scCh4slxWsr7i9W3WWsZHpV0iukwEEfzqygF/S:n6xqucZy7vf8f3oMRxb/3W1Hp91Gq
Behavioral task
behavioral1
Sample
1.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
1.exe
Resource
win10v2004-20250211-en
Malware Config
Extracted
vidar
https://t.me/m08mbk
https://steamcommunity.com/profiles/76561199820567237
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:136.0) Gecko/20100101 Firefox/136.0
Targets
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Target
1.exe
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Size
272KB
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MD5
dbdfd9ab774d8fa5a56718b1fae7bc95
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SHA1
df4c5c42e6b8d3c7324a34a2b017f362d9213558
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SHA256
604c471648621880aeceac0534190b14e8c3ea05d4bc5bb95a8e777dd82e65aa
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SHA512
d3478dd32f89105cd62997f539961bb69a7eb08ca614f9185c29a32cb96f3dbc87638fea6eb09717ad67696d5aab1a39373aaddf0fd0c057ea6787346d7a31c8
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SSDEEP
3072:ne/3hGz8Su8ucwsy7vf7Qy63S9scCh4slxWsr7i9W3WWsZHpV0iukwEEfzqygF/S:n6xqucZy7vf8f3oMRxb/3W1Hp91Gq
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Vidar family
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Downloads MZ/PE file
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Active Setup
1Browser Extensions
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1