General
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Target
b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40
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Size
255KB
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Sample
221127-bwp4asea21
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MD5
35d74058be934983af3656837f6adbfe
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SHA1
1bcf4106549d0ceb37fd4024d286223e53582f6a
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SHA256
b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40
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SHA512
2e8dcfa350be532c3f2c45cfb5313db2ce5165fe8271254347607b55e5ec6d6516841356ea9a2db09a263292a516e286182af0269bd9581024e9325c8062042b
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJW:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIj
Behavioral task
behavioral1
Sample
b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40.exe
Resource
win7-20221111-en
Malware Config
Targets
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Target
b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40
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Size
255KB
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MD5
35d74058be934983af3656837f6adbfe
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SHA1
1bcf4106549d0ceb37fd4024d286223e53582f6a
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SHA256
b6fcadf613fe44061ed7efacc5b59481691cd3df655413c357c8158f04c67d40
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SHA512
2e8dcfa350be532c3f2c45cfb5313db2ce5165fe8271254347607b55e5ec6d6516841356ea9a2db09a263292a516e286182af0269bd9581024e9325c8062042b
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJW:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIj
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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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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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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
2Winlogon Helper DLL
1Defense Evasion
Disabling Security Tools
2Hidden Files and Directories
2Modify Registry
8