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General
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Target
39a724fe218d31c5eff3d0bd957afbbad541ef09ba6ab6a2cd165f749c2b1dbe
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Size
302KB
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Sample
240328-xw3v2sea8y
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MD5
2b3b6074ec5c2ad094af41b6faaa9d3d
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SHA1
762314f063e3639bb9ceb98e3ce27af65e4d0db0
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SHA256
39a724fe218d31c5eff3d0bd957afbbad541ef09ba6ab6a2cd165f749c2b1dbe
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SHA512
f74a282a71d4f60e20c6c9f23a32fe5ecd56287f977d6fa925609f7b374ed1c0e3a969088dfc8dca09123782a0b722552c908f5a463e1f8a7f79c1adc6ef01c8
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SSDEEP
6144:PeHwXUU5EYCTvaBjRjWrLJKuKnGML5NjcxP:PyMUusvalgg5NjaP
Static task
static1
Behavioral task
behavioral1
Sample
39a724fe218d31c5eff3d0bd957afbbad541ef09ba6ab6a2cd165f749c2b1dbe.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
39a724fe218d31c5eff3d0bd957afbbad541ef09ba6ab6a2cd165f749c2b1dbe.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
39a724fe218d31c5eff3d0bd957afbbad541ef09ba6ab6a2cd165f749c2b1dbe
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Size
302KB
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MD5
2b3b6074ec5c2ad094af41b6faaa9d3d
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SHA1
762314f063e3639bb9ceb98e3ce27af65e4d0db0
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SHA256
39a724fe218d31c5eff3d0bd957afbbad541ef09ba6ab6a2cd165f749c2b1dbe
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SHA512
f74a282a71d4f60e20c6c9f23a32fe5ecd56287f977d6fa925609f7b374ed1c0e3a969088dfc8dca09123782a0b722552c908f5a463e1f8a7f79c1adc6ef01c8
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SSDEEP
6144:PeHwXUU5EYCTvaBjRjWrLJKuKnGML5NjcxP:PyMUusvalgg5NjaP
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 use of System Restore points
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Sets file execution options in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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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
2Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
6