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General
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Target
feb46b7a9db8e5dba46df813eab4328f07d19c9922b352aab4e9fac1e88c0301
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Size
255KB
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Sample
221129-gtbe1sfd8v
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MD5
c883f057fd44e432933630bfa7b16787
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SHA1
ebc8944e4b1ca122c8bfaa0d178707675083acb8
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SHA256
feb46b7a9db8e5dba46df813eab4328f07d19c9922b352aab4e9fac1e88c0301
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SHA512
981d9316665087e3f903c58565be5ba3464de5844355d8f8b068665942219a2ee78a48ff1f419f36a75c83edbba7f4d90da29c91fd24e94c9a1311905a1ec42a
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJz:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIw
Behavioral task
behavioral1
Sample
feb46b7a9db8e5dba46df813eab4328f07d19c9922b352aab4e9fac1e88c0301.exe
Resource
win7-20221111-en
Malware Config
Targets
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Target
feb46b7a9db8e5dba46df813eab4328f07d19c9922b352aab4e9fac1e88c0301
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Size
255KB
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MD5
c883f057fd44e432933630bfa7b16787
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SHA1
ebc8944e4b1ca122c8bfaa0d178707675083acb8
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SHA256
feb46b7a9db8e5dba46df813eab4328f07d19c9922b352aab4e9fac1e88c0301
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SHA512
981d9316665087e3f903c58565be5ba3464de5844355d8f8b068665942219a2ee78a48ff1f419f36a75c83edbba7f4d90da29c91fd24e94c9a1311905a1ec42a
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJz:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIw
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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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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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 v6
Persistence
Hidden Files and Directories
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Disabling Security Tools
2Hidden Files and Directories
2Modify Registry
7