General
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Target
38d914ea8a2db1db39b99f631afd18a6
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Size
512KB
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Sample
231225-ye5trachan
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MD5
38d914ea8a2db1db39b99f631afd18a6
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SHA1
4f390474abdc0fb1c4dd0bcbc32a9d53bf6dda14
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SHA256
de2a8a00f6b23bc44d6e26fbfbb2858d811cc01d86c2e72998a1eda8d8986612
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SHA512
6ff3560a3203d22469098485f7e0f6d086dac22a240cf1d1e1b0f395b3d621d6c8f066a0c1abbd5ce3f9843bea11e8f791bccc3e52730efe324a12129306fcb1
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6+:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5z
Static task
static1
Behavioral task
behavioral1
Sample
38d914ea8a2db1db39b99f631afd18a6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
38d914ea8a2db1db39b99f631afd18a6.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
38d914ea8a2db1db39b99f631afd18a6
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Size
512KB
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MD5
38d914ea8a2db1db39b99f631afd18a6
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SHA1
4f390474abdc0fb1c4dd0bcbc32a9d53bf6dda14
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SHA256
de2a8a00f6b23bc44d6e26fbfbb2858d811cc01d86c2e72998a1eda8d8986612
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SHA512
6ff3560a3203d22469098485f7e0f6d086dac22a240cf1d1e1b0f395b3d621d6c8f066a0c1abbd5ce3f9843bea11e8f791bccc3e52730efe324a12129306fcb1
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6+:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5z
Score10/10-
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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Modifies Installed Components in the 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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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
2Disable or Modify Tools
2Modify Registry
8