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General
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Target
2024-10-25_8e782cac58f71030697e645c49f55665_virlock
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Size
238KB
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Sample
241025-zg7xkawbkm
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MD5
8e782cac58f71030697e645c49f55665
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SHA1
3af0b4b6152a90cb41d88da9cdacbc253189ea9d
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SHA256
5fa9eaf2cc08ff4f5fb05bff941e0b2b170c008b3a11f1ea0975423ef7c5f37f
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SHA512
d3af506538ad7cc1745dde8e8f28f640487888ca0d55cfde3fee789728a3e9055714e967c3719c00a350adeabad88f0ab600acd604cd1406a117ff9c993e3fab
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SSDEEP
6144:wm+HHwkXD+IxNyv3VxKLweJoUYN66n9bCo4uoGPctjwdWnqMGy9ZkW:wm62IxNcgLweQ66lrAwd1tyEW
Static task
static1
Behavioral task
behavioral1
Sample
2024-10-25_8e782cac58f71030697e645c49f55665_virlock.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-25_8e782cac58f71030697e645c49f55665_virlock.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
2024-10-25_8e782cac58f71030697e645c49f55665_virlock
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Size
238KB
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MD5
8e782cac58f71030697e645c49f55665
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SHA1
3af0b4b6152a90cb41d88da9cdacbc253189ea9d
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SHA256
5fa9eaf2cc08ff4f5fb05bff941e0b2b170c008b3a11f1ea0975423ef7c5f37f
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SHA512
d3af506538ad7cc1745dde8e8f28f640487888ca0d55cfde3fee789728a3e9055714e967c3719c00a350adeabad88f0ab600acd604cd1406a117ff9c993e3fab
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SSDEEP
6144:wm+HHwkXD+IxNyv3VxKLweJoUYN66n9bCo4uoGPctjwdWnqMGy9ZkW:wm62IxNcgLweQ66lrAwd1tyEW
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Modifies visibility of file extensions in Explorer
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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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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MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
4Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1