General
- Target Big.Walk.v1.4.8.2608070648-OFME (1).torrent
- Size 65KB
- Sample260813-txecastfld
- SHA256 024668dc7ee406ff65a09aa3cb27748aa99e154a147cc583c1bf86c990c52c95
Score
9/10
Malware Config
Targets
-
- Target Big.Walk.v1.4.8.2608070648-OFME (1).torrent
- Size 65KB
- SHA256 024668dc7ee406ff65a09aa3cb27748aa99e154a147cc583c1bf86c990c52c95
Score9/10-
Renames multiple (6112) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Contacts a large (1060) amount of remote hosts
This may indicate a network scan to discover remotely running services.
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Downloads MZ/PE file
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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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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Mark of the Web detected: This indicates that the page was originally saved or cloned.
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Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Subvert Trust Controls
2Install Root Certificate
2