General
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Target
c3d8b1ad8c4f6e246904412ed348c01a4c9f065d3637531df55e5d7282445a65N
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Size
84KB
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Sample
241103-telzesydrq
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MD5
318e3aed39662e0f1d0703819e0f5be0
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SHA1
fc201de366040c1ae09b01967bcad430ff41e4ab
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SHA256
c3d8b1ad8c4f6e246904412ed348c01a4c9f065d3637531df55e5d7282445a65
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SHA512
5b4a50af41927660015c33c795eb4f5a9fc2c54469dc35dbe43cc6f3026b9071b7b6e8f59505c38419a5ecbf2d7ff5222faa9600ae23f04b190388a7a0a02af0
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SSDEEP
768:RFqqqqqqqqqqqqqqqqqQAqqqqqqqqqqqqqqqqqMcaLRdcv2n6m1aWnOhUHZk8xA0:xK
Static task
static1
Behavioral task
behavioral1
Sample
c3d8b1ad8c4f6e246904412ed348c01a4c9f065d3637531df55e5d7282445a65N.vbs
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c3d8b1ad8c4f6e246904412ed348c01a4c9f065d3637531df55e5d7282445a65N.vbs
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
c3d8b1ad8c4f6e246904412ed348c01a4c9f065d3637531df55e5d7282445a65N
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Size
84KB
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MD5
318e3aed39662e0f1d0703819e0f5be0
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SHA1
fc201de366040c1ae09b01967bcad430ff41e4ab
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SHA256
c3d8b1ad8c4f6e246904412ed348c01a4c9f065d3637531df55e5d7282445a65
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SHA512
5b4a50af41927660015c33c795eb4f5a9fc2c54469dc35dbe43cc6f3026b9071b7b6e8f59505c38419a5ecbf2d7ff5222faa9600ae23f04b190388a7a0a02af0
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SSDEEP
768:RFqqqqqqqqqqqqqqqqqQAqqqqqqqqqqqqqqqqqMcaLRdcv2n6m1aWnOhUHZk8xA0:xK
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Modifies visiblity of hidden/system files in Explorer
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Grants admin privileges
Uses net.exe to modify the user's privileges.
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Adds policy Run key to start application
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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Indicator Removal: Network Share Connection Removal
Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation.
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Modifies Windows Firewall
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Possible privilege escalation attempt
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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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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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File and Directory Permissions Modification: Windows File and Directory Permissions Modification
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Hide Artifacts: Hidden Users
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MITRE ATT&CK Enterprise v15
Persistence
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Direct Volume Access
1File and Directory Permissions Modification
2Windows File and Directory Permissions Modification
1Hide Artifacts
4Hidden Files and Directories
3Hidden Users
1Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Indicator Removal
3File Deletion
2Network Share Connection Removal
1Modify Registry
5Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1