General
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Target
74e891155ce521fff3cb3e5aa4aba040
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Size
512KB
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Sample
231226-rkvseafdd7
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MD5
74e891155ce521fff3cb3e5aa4aba040
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SHA1
e0a36c73656925548e0d19e99b7dc5dbdbaecc7e
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SHA256
d1f086222cf871027fe681869ac88c6efdc047fb7ba5909bc6d90cd81727500a
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SHA512
6ddee48dab64f0cb6d294a64dea0a79ef6f54e7eaf7fd2870de1fe368f4a70d027e1701e823205112a536525b0358692eaa0aef3bc0efb98e4ea29fec01dd473
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6G:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5z
Static task
static1
Behavioral task
behavioral1
Sample
74e891155ce521fff3cb3e5aa4aba040.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
74e891155ce521fff3cb3e5aa4aba040.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
74e891155ce521fff3cb3e5aa4aba040
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Size
512KB
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MD5
74e891155ce521fff3cb3e5aa4aba040
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SHA1
e0a36c73656925548e0d19e99b7dc5dbdbaecc7e
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SHA256
d1f086222cf871027fe681869ac88c6efdc047fb7ba5909bc6d90cd81727500a
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SHA512
6ddee48dab64f0cb6d294a64dea0a79ef6f54e7eaf7fd2870de1fe368f4a70d027e1701e823205112a536525b0358692eaa0aef3bc0efb98e4ea29fec01dd473
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6G:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5z
Score10/10-
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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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 v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
2Disable or Modify Tools
2Modify Registry
7