General
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Target
TLauncher.exe
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Size
8.9MB
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Sample
241015-pbyrlatbna
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MD5
505731086d2f448e68c025a7003efe00
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SHA1
e8358cf87df55712a7b6998d1816e94b57f3b7c1
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SHA256
978dfe8f0fbb57398366e2302055b58fa641258f53db6909fca2b5a1e87ff3c5
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SHA512
856ad2f0caa72c15b20831c7e1d8917329907381e1e95ce470ff3592755804cc17cd507c105d49fdecbc418a2c3f2b01e1be2ce15dc981aeb7f39ce2889cb4d4
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SSDEEP
196608:vRAQAHQHWFm5kAiFWnuf6J/+Ift24xJN+vwvasDU6sU0s:LUn6nDJ/+v4xJprUB4
Static task
static1
Behavioral task
behavioral1
Sample
TLauncher.exe
Resource
win10-20240404-en
Malware Config
Targets
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Target
TLauncher.exe
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Size
8.9MB
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MD5
505731086d2f448e68c025a7003efe00
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SHA1
e8358cf87df55712a7b6998d1816e94b57f3b7c1
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SHA256
978dfe8f0fbb57398366e2302055b58fa641258f53db6909fca2b5a1e87ff3c5
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SHA512
856ad2f0caa72c15b20831c7e1d8917329907381e1e95ce470ff3592755804cc17cd507c105d49fdecbc418a2c3f2b01e1be2ce15dc981aeb7f39ce2889cb4d4
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SSDEEP
196608:vRAQAHQHWFm5kAiFWnuf6J/+Ift24xJN+vwvasDU6sU0s:LUn6nDJ/+v4xJprUB4
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Downloads MZ/PE file
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Drops file in Drivers directory
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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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Modifies file permissions
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Adds Run key to start application
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Blocklisted process makes network request
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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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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
3Component Object Model Hijacking
1Image File Execution Options Injection
1Netsh Helper DLL
1Privilege Escalation
Access Token Manipulation
1Create Process with Token
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
3Component Object Model Hijacking
1Image File Execution Options Injection
1Netsh Helper DLL
1Defense Evasion
Access Token Manipulation
1Create Process with Token
1File and Directory Permissions Modification
1Modify Registry
2Subvert Trust Controls
1SIP and Trust Provider Hijacking
1