General
- Target LegacyLauncher.exe
- Size 111.9MB
- Sample260803-vs55wstfrb
- SHA256 a092da5c6df6c6be4341846f43425006ee0da2ce96953cf98a4b947457824ac4
- MD5 326cd698c88f262d42e83ba62036070b
- SHA1 9ea8a0630dc8570769afe39f5a56af3d17ec520d
- SHA512 bd0dfa8c9e5a3de48157464233481c6edf65e492ff012ab0f32c038da1b89b995c1499685ed4dfd24f9b922de0b1acaef0639617288f4f38b11e2ce960c9b1fc
- SSDEEP 3145728:3m/u43nSu/S7Gnh0yUpPorKfwMd3eqjXLAHq:M3SqSiivwpS3HjXLn
- TLSH T152483337E59B862ED1957AF476B27221843A5D6169128806DBF8FC4CEF30073DC2B19E
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
LegacyLauncher.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
LegacyLauncher.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target LegacyLauncher.exe
- Size 111.9MB
- SHA256 a092da5c6df6c6be4341846f43425006ee0da2ce96953cf98a4b947457824ac4
- MD5 326cd698c88f262d42e83ba62036070b
- SHA1 9ea8a0630dc8570769afe39f5a56af3d17ec520d
- SHA512 bd0dfa8c9e5a3de48157464233481c6edf65e492ff012ab0f32c038da1b89b995c1499685ed4dfd24f9b922de0b1acaef0639617288f4f38b11e2ce960c9b1fc
- SSDEEP 3145728:3m/u43nSu/S7Gnh0yUpPorKfwMd3eqjXLAHq:M3SqSiivwpS3HjXLn
- TLSH T152483337E59B862ED1957AF476B27221843A5D6169128806DBF8FC4CEF30073DC2B19E
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Downloads MZ/PE file
-
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.
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Executes dropped EXE
-
Loads dropped DLL
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Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops desktop.ini file(s)
-
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
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Network Service Discovery
1Peripheral Device Discovery
2Query Registry
7System Information Discovery
6System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1System Time Discovery
1