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General
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Target
538c32d38eeedf222306181c676fc6b34d00310f76c9ebbca229db59b79d9cff
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Size
52KB
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Sample
221107-zwt91sheb9
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MD5
00d73f9d1b03a5234c05f949827c57b1
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SHA1
2db7927595ff634da638c1b0438f98a77f789baa
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SHA256
538c32d38eeedf222306181c676fc6b34d00310f76c9ebbca229db59b79d9cff
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SHA512
f25578eb6a003a37d93b0b95970836c2fe52f9256243057fa55e26ce4886c1b01c408d5409d533a022db2ff8f81352eda7f3469f1b37cbac999405ff66918a3e
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SSDEEP
768:d+ciLamXW9XgMxjFkpvMVX8q18q13yO1+33j5n/w25kfw:IzaEW5gMxZVXf8a3yO10pwk
Static task
static1
Behavioral task
behavioral1
Sample
538c32d38eeedf222306181c676fc6b34d00310f76c9ebbca229db59b79d9cff.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
538c32d38eeedf222306181c676fc6b34d00310f76c9ebbca229db59b79d9cff.exe
Resource
win10v2004-20220901-en
Malware Config
Targets
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Target
538c32d38eeedf222306181c676fc6b34d00310f76c9ebbca229db59b79d9cff
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Size
52KB
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MD5
00d73f9d1b03a5234c05f949827c57b1
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SHA1
2db7927595ff634da638c1b0438f98a77f789baa
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SHA256
538c32d38eeedf222306181c676fc6b34d00310f76c9ebbca229db59b79d9cff
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SHA512
f25578eb6a003a37d93b0b95970836c2fe52f9256243057fa55e26ce4886c1b01c408d5409d533a022db2ff8f81352eda7f3469f1b37cbac999405ff66918a3e
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SSDEEP
768:d+ciLamXW9XgMxjFkpvMVX8q18q13yO1+33j5n/w25kfw:IzaEW5gMxZVXf8a3yO10pwk
Score10/10-
Modifies WinLogon for persistence
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Modifies system executable filetype association
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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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Blocks application from running via registry modification
Adds application to list of disallowed applications.
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Disables RegEdit via registry modification
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Disables use of System Restore points
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Executes dropped EXE
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Sets file execution options in registry
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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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Drops file in System32 directory
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MITRE ATT&CK Enterprise v6
Persistence
Change Default File Association
1Hidden Files and Directories
2Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Defense Evasion
Disabling Security Tools
2Hidden Files and Directories
2Modify Registry
10