General
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Target
e941e12d40c517d3d0c54f63d63ea6cb8249d8f396ab7e8daf194c28217fdd96
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Size
229KB
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Sample
240601-favh4sah29
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MD5
687ff653341321e0aac3866259aa8c22
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SHA1
fbccf908227ba427ddf82653a49ed0cedafac4f1
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SHA256
e941e12d40c517d3d0c54f63d63ea6cb8249d8f396ab7e8daf194c28217fdd96
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SHA512
ac7dac6ea5ff8628c0769ef6711fe83c87f944f6a2a09dead094242f039bb389186eb78880f23ea01881c7b35f2e0f6e8be7508ac1a44c4e15625b5f94d892ed
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SSDEEP
6144:OhF4c/+wWJH7igNgjdFKsYYQKCxPYotvYQH:OMozXMYlCRYotvY+
Behavioral task
behavioral1
Sample
e941e12d40c517d3d0c54f63d63ea6cb8249d8f396ab7e8daf194c28217fdd96.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
e941e12d40c517d3d0c54f63d63ea6cb8249d8f396ab7e8daf194c28217fdd96.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
e941e12d40c517d3d0c54f63d63ea6cb8249d8f396ab7e8daf194c28217fdd96
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Size
229KB
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MD5
687ff653341321e0aac3866259aa8c22
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SHA1
fbccf908227ba427ddf82653a49ed0cedafac4f1
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SHA256
e941e12d40c517d3d0c54f63d63ea6cb8249d8f396ab7e8daf194c28217fdd96
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SHA512
ac7dac6ea5ff8628c0769ef6711fe83c87f944f6a2a09dead094242f039bb389186eb78880f23ea01881c7b35f2e0f6e8be7508ac1a44c4e15625b5f94d892ed
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SSDEEP
6144:OhF4c/+wWJH7igNgjdFKsYYQKCxPYotvYQH:OMozXMYlCRYotvY+
Score10/10-
Modifies WinLogon for persistence
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Modifies visibility of file extensions in Explorer
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Modifies visiblity of hidden/system files in Explorer
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UPX dump on OEP (original entry point)
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Disables RegEdit via registry modification
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Disables use of System Restore points
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Executes dropped EXE
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Loads dropped DLL
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Modifies system executable filetype association
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Adds Run key to start application
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1