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General
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Target
1dc4f4836b0e26d76152109e35931966d7e5b142dbcbf86b583026c90989a93a
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Size
488KB
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Sample
240614-x436sasgph
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MD5
549b285b034030900764b8ca09f9ac26
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SHA1
81b386310f280e7788a0ffa1fa05fee6fe0fb817
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SHA256
1dc4f4836b0e26d76152109e35931966d7e5b142dbcbf86b583026c90989a93a
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SHA512
16cc3bb81f57d5d37811764433d4882812d740ab6ec48b1bf96c3492d5cba2a61f01d52dadec6010069e165b7e82e1720d095f1df45865b549093cfa43c7c787
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SSDEEP
12288:V/M5/MP/Mx/M7/Mx/M4/MpBE/Mk/M2/M1:V6K2O2HIBEd7M
Static task
static1
Behavioral task
behavioral1
Sample
1dc4f4836b0e26d76152109e35931966d7e5b142dbcbf86b583026c90989a93a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1dc4f4836b0e26d76152109e35931966d7e5b142dbcbf86b583026c90989a93a.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
1dc4f4836b0e26d76152109e35931966d7e5b142dbcbf86b583026c90989a93a
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Size
488KB
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MD5
549b285b034030900764b8ca09f9ac26
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SHA1
81b386310f280e7788a0ffa1fa05fee6fe0fb817
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SHA256
1dc4f4836b0e26d76152109e35931966d7e5b142dbcbf86b583026c90989a93a
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SHA512
16cc3bb81f57d5d37811764433d4882812d740ab6ec48b1bf96c3492d5cba2a61f01d52dadec6010069e165b7e82e1720d095f1df45865b549093cfa43c7c787
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SSDEEP
12288:V/M5/MP/Mx/M7/Mx/M4/MpBE/Mk/M2/M1:V6K2O2HIBEd7M
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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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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Disables cmd.exe use 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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Modifies WinLogon
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
1Winlogon Helper DLL
2Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
1Winlogon Helper DLL
2Event Triggered Execution
1Change Default File Association
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
9