General
- Target OperaSetup.exe
- Size 3.1MB
- Sample260822-dqefqaen4v
- SHA256 17721cec8a4d3769984832001f95796efaac75bd6537fcbc60c0e477fbd9bfd0
- MD5 676a9c5be24bba802125a4ad6612a2d4
- SHA1 25d185db219386f26ed6b2d8f5de434aa6cae4fe
- SHA512 6d4507365033cb08ec4b8e82052c09ebffb652cb6352ebce2b0e9d1dd116d3ba64c68dd7bfc3fc79a4fc07ec865757ec09223c821ab794acc571ea067b813f60
- SSDEEP 98304:SA7g37oBP+OunrvuhizFxerBlcIHl763JalH:PS7oP+OYrvzFwrBV6Z4H
- TLSH T156E5235277858475C9B211320F59F779967EFC214E768A8B77802A2F8FB0280CB25F5B
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
OperaSetup.exe
Resource
win11-20260513-en
Malware Config
Targets
-
- Target OperaSetup.exe
- Size 3.1MB
- SHA256 17721cec8a4d3769984832001f95796efaac75bd6537fcbc60c0e477fbd9bfd0
- MD5 676a9c5be24bba802125a4ad6612a2d4
- SHA1 25d185db219386f26ed6b2d8f5de434aa6cae4fe
- SHA512 6d4507365033cb08ec4b8e82052c09ebffb652cb6352ebce2b0e9d1dd116d3ba64c68dd7bfc3fc79a4fc07ec865757ec09223c821ab794acc571ea067b813f60
- SSDEEP 98304:SA7g37oBP+OunrvuhizFxerBlcIHl763JalH:PS7oP+OYrvzFwrBV6Z4H
- TLSH T156E5235277858475C9B211320F59F779967EFC214E768A8B77802A2F8FB0280CB25F5B
- MD5 SHA1 SHA512 SSDEEP TLSH
-
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
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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.
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
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1