General
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Target
4e17f324cbc63baed09f88b5246e491b
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Size
512KB
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Sample
240109-mstsvsfbfq
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MD5
4e17f324cbc63baed09f88b5246e491b
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SHA1
8a0369fe4fe47e91aaf4541e250ec2a394efd631
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SHA256
56180f391122f907ae12e15c1279a904b9b12f91747c36042b723996f73bbcda
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SHA512
7b13985663465d03a83efac144bfec852f4dfe55b6263ff0e49760f09df52c4f853031bf90893b3b74100e86b409be972c1cc6dd21af84c60c2175903107897d
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6z:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5S
Static task
static1
Behavioral task
behavioral1
Sample
4e17f324cbc63baed09f88b5246e491b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4e17f324cbc63baed09f88b5246e491b.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
4e17f324cbc63baed09f88b5246e491b
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Size
512KB
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MD5
4e17f324cbc63baed09f88b5246e491b
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SHA1
8a0369fe4fe47e91aaf4541e250ec2a394efd631
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SHA256
56180f391122f907ae12e15c1279a904b9b12f91747c36042b723996f73bbcda
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SHA512
7b13985663465d03a83efac144bfec852f4dfe55b6263ff0e49760f09df52c4f853031bf90893b3b74100e86b409be972c1cc6dd21af84c60c2175903107897d
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6z:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5S
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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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