General
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Target
20b256b4d4f162b63373706f58734f024108a6d8f32640fcf6a87063756bad14
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Size
255KB
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Sample
221123-zxyzlaea65
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MD5
46f6a115e3dc343ec411308d3f031026
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SHA1
663cf36f9b74a86f7b6c9778e63c074877bb8867
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SHA256
20b256b4d4f162b63373706f58734f024108a6d8f32640fcf6a87063756bad14
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SHA512
0492864b5f2941970ebd2b4389530544947e8519a62ea3b3bd1c79b7b67b38d9ecd8c3c1aef1bb821c4e57a37cd0dddd1597753df397c8df2c5275eef2b7c9f5
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJq:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIl
Behavioral task
behavioral1
Sample
20b256b4d4f162b63373706f58734f024108a6d8f32640fcf6a87063756bad14.exe
Resource
win7-20220812-en
Malware Config
Targets
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Target
20b256b4d4f162b63373706f58734f024108a6d8f32640fcf6a87063756bad14
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Size
255KB
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MD5
46f6a115e3dc343ec411308d3f031026
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SHA1
663cf36f9b74a86f7b6c9778e63c074877bb8867
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SHA256
20b256b4d4f162b63373706f58734f024108a6d8f32640fcf6a87063756bad14
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SHA512
0492864b5f2941970ebd2b4389530544947e8519a62ea3b3bd1c79b7b67b38d9ecd8c3c1aef1bb821c4e57a37cd0dddd1597753df397c8df2c5275eef2b7c9f5
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJq:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIl
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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