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General
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Target
57677274e811ac80cbc112ea2f6d4ebc.bin
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Size
150KB
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Sample
240114-cv1zvabdc9
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MD5
57677274e811ac80cbc112ea2f6d4ebc
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SHA1
a01bf46d2b91144f2c2250501fe21d35b81a90cc
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SHA256
6f249f6626140d445b7764ea4a06e87a66fb83f1388e9e505338d686778aff47
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SHA512
f94c39f683ff6f674767461c1343f245fcc2ead7584837b0b3182afa02399209157dc53a677eaa9dc64181247a3dda65359019aa095de6f4df84a0af74c77647
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SSDEEP
3072:5V5998K3WQ8fjEXKgZfnhfxuYV5998K3WQ8fjEXKgZfnhfxuwV59U:5VG84jqfhZVG84jqfhJV4
Behavioral task
behavioral1
Sample
57677274e811ac80cbc112ea2f6d4ebc.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
57677274e811ac80cbc112ea2f6d4ebc.exe
Resource
win10v2004-20231222-en
Malware Config
Targets
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Target
57677274e811ac80cbc112ea2f6d4ebc.bin
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Size
150KB
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MD5
57677274e811ac80cbc112ea2f6d4ebc
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SHA1
a01bf46d2b91144f2c2250501fe21d35b81a90cc
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SHA256
6f249f6626140d445b7764ea4a06e87a66fb83f1388e9e505338d686778aff47
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SHA512
f94c39f683ff6f674767461c1343f245fcc2ead7584837b0b3182afa02399209157dc53a677eaa9dc64181247a3dda65359019aa095de6f4df84a0af74c77647
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SSDEEP
3072:5V5998K3WQ8fjEXKgZfnhfxuYV5998K3WQ8fjEXKgZfnhfxuwV59U:5VG84jqfhZVG84jqfhJV4
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 use of System Restore points
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Drops file in Drivers directory
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Sets file execution options in registry
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Drops desktop.ini file(s)
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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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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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Sets desktop wallpaper using registry
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
1Disable or Modify Tools
1Modify Registry
9