General
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Target
611fb380f100e09a3a9e8921095cec69
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Size
313KB
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Sample
231226-kq6crscafk
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MD5
611fb380f100e09a3a9e8921095cec69
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SHA1
01f14d2f38b4bc1ba3ff7102d9be6a50a896dd30
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SHA256
757a0048a1d896a4c04a16ba7548d4bc47d36ac1de950af48c159a41d4068b6b
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SHA512
9179e81da3650b23447bf70639e615bc86497508268d03c2b123e6060b8fe4b8e5da5189c15c714f349ae6adaca294d5d3d6990534f25ec645b851a93f1be040
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SSDEEP
6144:8YDhB6ActM8FbPt6a15RGkPNJAcb+k2WzoPiML3AYRYAe5mYkllxpyqfSJzZ:/9BvctM85t35JPNJj2WzoRLQYRYzmYm2
Behavioral task
behavioral1
Sample
611fb380f100e09a3a9e8921095cec69.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
611fb380f100e09a3a9e8921095cec69.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
611fb380f100e09a3a9e8921095cec69
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Size
313KB
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MD5
611fb380f100e09a3a9e8921095cec69
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SHA1
01f14d2f38b4bc1ba3ff7102d9be6a50a896dd30
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SHA256
757a0048a1d896a4c04a16ba7548d4bc47d36ac1de950af48c159a41d4068b6b
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SHA512
9179e81da3650b23447bf70639e615bc86497508268d03c2b123e6060b8fe4b8e5da5189c15c714f349ae6adaca294d5d3d6990534f25ec645b851a93f1be040
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SSDEEP
6144:8YDhB6ActM8FbPt6a15RGkPNJAcb+k2WzoPiML3AYRYAe5mYkllxpyqfSJzZ:/9BvctM85t35JPNJj2WzoRLQYRYzmYm2
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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Grants admin privileges
Uses net.exe to modify the user's privileges.
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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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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Drops startup file
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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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Modifies WinLogon
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
Account Manipulation
1Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
2Winlogon Helper DLL
2Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
4Registry Run Keys / Startup Folder
2Winlogon Helper DLL
2Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
7