General
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Target
bc858c44101cb61da0df02e9fa68388a
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Size
512KB
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Sample
240309-xaydfaff3t
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MD5
bc858c44101cb61da0df02e9fa68388a
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SHA1
85a8de4ea3d8ea8ca27b4fb5328ef719f5d68f4f
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SHA256
77952f3ee01467ea7e1e983914d374f35a342b62d0ad45b6909339a2c0630fc3
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SHA512
b3e84c7d935bf054f24db11c0bf9d6a6078b4d2fd1d196ddf5cffa506c1be73e736bfd8f656b4fcf5c78b5efa7e81224b274b2cae24da6d9949bda1356f7058f
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6y:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm59
Static task
static1
Behavioral task
behavioral1
Sample
bc858c44101cb61da0df02e9fa68388a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
bc858c44101cb61da0df02e9fa68388a.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
bc858c44101cb61da0df02e9fa68388a
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Size
512KB
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MD5
bc858c44101cb61da0df02e9fa68388a
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SHA1
85a8de4ea3d8ea8ca27b4fb5328ef719f5d68f4f
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SHA256
77952f3ee01467ea7e1e983914d374f35a342b62d0ad45b6909339a2c0630fc3
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SHA512
b3e84c7d935bf054f24db11c0bf9d6a6078b4d2fd1d196ddf5cffa506c1be73e736bfd8f656b4fcf5c78b5efa7e81224b274b2cae24da6d9949bda1356f7058f
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6y:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm59
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