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General
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Target
ROBLOX.exe
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Size
924KB
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Sample
240706-m37sgaxbjn
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MD5
50b38b34a3b4a1b8e578177e2e89db23
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SHA1
ac8c4e1f330403fd6049fe83380712487aa68056
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SHA256
97f3a2e10a7d615d014096cc62bea5dc588e5b54cca7c6c3a39468067bf355e0
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SHA512
9943923290501099546ae22eccea09c3516d4d029fb958885095674232f052dcf203c3c3bbc92666046cfd50fc87fa1d990d7a63badbfb237158fdb3d8b880a1
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SSDEEP
24576:82Nbb3UiQjja+lrJrwCPsE+q5CL8EsDV+xX1JuxZV:82N3OjJFP/+VPxl4xZ
Behavioral task
behavioral1
Sample
ROBLOX.exe
Resource
win7-20240705-en
Malware Config
Targets
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Target
ROBLOX.exe
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Size
924KB
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MD5
50b38b34a3b4a1b8e578177e2e89db23
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SHA1
ac8c4e1f330403fd6049fe83380712487aa68056
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SHA256
97f3a2e10a7d615d014096cc62bea5dc588e5b54cca7c6c3a39468067bf355e0
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SHA512
9943923290501099546ae22eccea09c3516d4d029fb958885095674232f052dcf203c3c3bbc92666046cfd50fc87fa1d990d7a63badbfb237158fdb3d8b880a1
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SSDEEP
24576:82Nbb3UiQjja+lrJrwCPsE+q5CL8EsDV+xX1JuxZV:82N3OjJFP/+VPxl4xZ
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Disables Task Manager via registry modification
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Drops file in Drivers directory
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Executes dropped EXE
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Modifies file permissions
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Windows Management Instrumentation
1Persistence
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Access Token Manipulation
1Create Process with Token
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Access Token Manipulation
1Create Process with Token
1Direct Volume Access
1File and Directory Permissions Modification
1Impair Defenses
2Disable or Modify Tools
1Indicator Removal
2File Deletion
2Modify Registry
3