General
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Target
cfdd2766b99a5535c2f5583cba0ba6b58c91f33102b651b941ba2e4db17ce3eb
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Size
91KB
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Sample
240526-dq4evacg91
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MD5
4aaad0e5eb15795333b05f529546bb8c
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SHA1
4fa533dd566abc722f79f743c8f0d064a62997f0
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SHA256
cfdd2766b99a5535c2f5583cba0ba6b58c91f33102b651b941ba2e4db17ce3eb
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SHA512
91c0cb8bdc9295d62087984e7667cfd7154008bd5aeeabb87f3da92213444d21deaf3e6d69117c8f6d4e0e9e8e4e710021516d00c548a316d21565aff8c7b002
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SSDEEP
1536:FAwEmBGz1lNNqDaG0Poxhlzm7AwEmBGz1lNNqDaG0Poxhlzm+:FGmUXNQDaG0A87GmUXNQDaG0A8+
Static task
static1
Behavioral task
behavioral1
Sample
cfdd2766b99a5535c2f5583cba0ba6b58c91f33102b651b941ba2e4db17ce3eb.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
cfdd2766b99a5535c2f5583cba0ba6b58c91f33102b651b941ba2e4db17ce3eb.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
cfdd2766b99a5535c2f5583cba0ba6b58c91f33102b651b941ba2e4db17ce3eb
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Size
91KB
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MD5
4aaad0e5eb15795333b05f529546bb8c
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SHA1
4fa533dd566abc722f79f743c8f0d064a62997f0
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SHA256
cfdd2766b99a5535c2f5583cba0ba6b58c91f33102b651b941ba2e4db17ce3eb
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SHA512
91c0cb8bdc9295d62087984e7667cfd7154008bd5aeeabb87f3da92213444d21deaf3e6d69117c8f6d4e0e9e8e4e710021516d00c548a316d21565aff8c7b002
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SSDEEP
1536:FAwEmBGz1lNNqDaG0Poxhlzm7AwEmBGz1lNNqDaG0Poxhlzm+:FGmUXNQDaG0A87GmUXNQDaG0A8+
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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Detects executables built or packed with MPress PE compressor
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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