General
- Target 4551040 (1).zip
- Size 72KB
- Sample260720-a2en3sat5p
- SHA256 63fa5580065b033d1870efc6ca34b8a5bb1a0bbde0577c9c91a2de0147125208
Score
9/10
Malware Config
Targets
-
- Target 4551040.lua
- Size 317B
- SHA256 e389eedce4e956514bb9f810b4a5884e9ac17262ca6cc39ab8caa20df812589f
Score9/10-
Renames multiple (6123) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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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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Modifies file permissions
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in System32 directory
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- Target 4551041_6688461844268796828.manifest
- Size 87KB
- SHA256 a39282a89606ff79990218c3e0a76ea76e2e0dcf5582c11205cb1eb5ae341a40
Score3/10
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Defense Evasion
File and Directory Permissions Modification
1Modify Registry
4Subvert Trust Controls
3Install Root Certificate
2SIP and Trust Provider Hijacking
1