General
-
Target
RobloxPlayerInstaller.exe
-
Size
5.5MB
-
Sample
240824-e6jwtatbmg
-
MD5
5b6171c8dbb01d6bff4fbe433ef7134e
-
SHA1
402261ab9ede4118da88e15a977e48b06138f9f8
-
SHA256
b693b5678a7ea4620b1a3959ecf9c4864fad30ce9e2b195433fef28c296aff72
-
SHA512
ab108c6890bc4ce5956bb019f339c07d0bca7a998ffe09015a177bc3575ff847f36fd2e1123c713d99131d60a4b27323db911a2bc9fba8b7339f98a2c340ee30
-
SSDEEP
98304:pYv88Yi48/wmwuGHbZTWh3ftpg/GNV2dR8w5MVRRwuB4+CY:uhG8yBla7g/ZRFMDRw7XY
Static task
static1
Behavioral task
behavioral1
Sample
RobloxPlayerInstaller.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
RobloxPlayerInstaller.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
-
-
Target
RobloxPlayerInstaller.exe
-
Size
5.5MB
-
MD5
5b6171c8dbb01d6bff4fbe433ef7134e
-
SHA1
402261ab9ede4118da88e15a977e48b06138f9f8
-
SHA256
b693b5678a7ea4620b1a3959ecf9c4864fad30ce9e2b195433fef28c296aff72
-
SHA512
ab108c6890bc4ce5956bb019f339c07d0bca7a998ffe09015a177bc3575ff847f36fd2e1123c713d99131d60a4b27323db911a2bc9fba8b7339f98a2c340ee30
-
SSDEEP
98304:pYv88Yi48/wmwuGHbZTWh3ftpg/GNV2dR8w5MVRRwuB4+CY:uhG8yBla7g/ZRFMDRw7XY
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Downloads MZ/PE file
-
Event Triggered Execution: Image File Execution Options Injection
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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.
-
Executes dropped EXE
-
Loads dropped DLL
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Checks system information in the registry
System information is often read in order to detect sandboxing environments.
-
Drops file in System32 directory
-
Suspicious use of NtCreateThreadExHideFromDebugger
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
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
5Subvert Trust Controls
1Install Root Certificate
1