General
- Target OperaSetup.exe
- Size 3.1MB
- Sample260719-vx1e7sat41
- SHA256 079dca22fc21c0c3e54dfd32d5922118adb5e4c894c29c5fa65c00b6d4ea4188
- MD5 68551c2fa09937f6272a8f2274fe19b9
- SHA1 b5b7453b461b13aff1a44c8f3dc72e2279284948
- SHA512 4101243cab60807f31c94567e73f952947f6d3aae71080417f350289856980ab90ffe6d90af213b17553496a1d63796edf08ca760063d7fd0d262fdd2f7d7e0e
- SSDEEP 49152:DVAbwuyoi3J6ASyDIlP/QzwFxZ+GNPxuTFxOUzJGUPNfaalL46HLXyDpJywuTIWD:pAtypYPV5JNZKNzcUPtVuDhMvhd
- TLSH T1F2E52312B781D075CA7325320F45E765A7ADFD611F328A9B77881A5F4EF0281AB32F06
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
OperaSetup.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
OperaSetup.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target OperaSetup.exe
- Size 3.1MB
- SHA256 079dca22fc21c0c3e54dfd32d5922118adb5e4c894c29c5fa65c00b6d4ea4188
- MD5 68551c2fa09937f6272a8f2274fe19b9
- SHA1 b5b7453b461b13aff1a44c8f3dc72e2279284948
- SHA512 4101243cab60807f31c94567e73f952947f6d3aae71080417f350289856980ab90ffe6d90af213b17553496a1d63796edf08ca760063d7fd0d262fdd2f7d7e0e
- SSDEEP 49152:DVAbwuyoi3J6ASyDIlP/QzwFxZ+GNPxuTFxOUzJGUPNfaalL46HLXyDpJywuTIWD:pAtypYPV5JNZKNzcUPtVuDhMvhd
- TLSH T1F2E52312B781D075CA7325320F45E765A7ADFD611F328A9B77881A5F4EF0281AB32F06
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Downloads MZ/PE file
-
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
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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