General
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Target
RobloxPlayerInstaller (1).exe
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Size
6.7MB
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Sample
241029-hdz9waxdlq
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MD5
dbc0d30c45dccb60b617f6521a43d0ca
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SHA1
e1b843f876f3099e3e49c438d38fec19893dbe46
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SHA256
79367398298230d1edca4595195645de7ef9c53a3fea88f73ca305ca39d59707
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SHA512
380dfc440c6995ad99f1f03c922cb51bca015abe165d701e4753a4068efc5c831ff7d494d4b8d24a49ec440060b002a632e6d121dbd4fa91e351ae04136476f6
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SSDEEP
98304:q7vTScaK6TllY2G2XDR+NGJqUWgTDcBgxusFydhwPLbpxTaz/FQ7:OTScaK6TllYq1q2wgxubwPRxWLu
Static task
static1
Behavioral task
behavioral1
Sample
RobloxPlayerInstaller (1).exe
Resource
win10ltsc2021-20241023-en
Malware Config
Targets
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Target
RobloxPlayerInstaller (1).exe
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Size
6.7MB
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MD5
dbc0d30c45dccb60b617f6521a43d0ca
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SHA1
e1b843f876f3099e3e49c438d38fec19893dbe46
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SHA256
79367398298230d1edca4595195645de7ef9c53a3fea88f73ca305ca39d59707
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SHA512
380dfc440c6995ad99f1f03c922cb51bca015abe165d701e4753a4068efc5c831ff7d494d4b8d24a49ec440060b002a632e6d121dbd4fa91e351ae04136476f6
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SSDEEP
98304:q7vTScaK6TllY2G2XDR+NGJqUWgTDcBgxusFydhwPLbpxTaz/FQ7:OTScaK6TllYq1q2wgxubwPRxWLu
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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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Event Triggered Execution: Image File Execution Options Injection
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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Loads dropped DLL
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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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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Drops file in System32 directory
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Enumerates processes with tasklist
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Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Active Setup
1Browser Extensions
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Defense Evasion
Modify Registry
6Subvert Trust Controls
2Install Root Certificate
1SIP and Trust Provider Hijacking
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1