General
- Target OperaSetup (7).exe
- Size 3.1MB
- Sample260620-2f53pah14r
- SHA256 5c5d5de692b47596db96eb9da2ec547a839e22a7a9264555ec9bfc373b761072
- MD5 c80d7c18aa9a70dcbb734d156ba7aff7
- SHA1 0ad77b536d398691f9d860fe5bf0e0c97bc064c8
- SHA512 1407cb482517e0260748a66b18da2cb26e0e1ecf4fbb568878ad2c0857f3d5f266212547de80660b01bfdaf03fdff26306e56d68e4620117a8a9ed7fa1e92c2c
- SSDEEP 49152:aVAbwj7MUOqzHmeeTNPZLy4g72T68w0E4Z3kvh0mJRFJjTCFItJT2t0f:uAmMUOoHmRZLeKpHE4ZUpPRF/Jxf
- TLSH T188E523637B41C879E52330324F59F74897BEB8151F318A9B67C42A6E8EF0182A935F47
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
OperaSetup (7).exe
Resource
win10v2004-20260513-es
Malware Config
Targets
-
- Target OperaSetup (7).exe
- Size 3.1MB
- SHA256 5c5d5de692b47596db96eb9da2ec547a839e22a7a9264555ec9bfc373b761072
- MD5 c80d7c18aa9a70dcbb734d156ba7aff7
- SHA1 0ad77b536d398691f9d860fe5bf0e0c97bc064c8
- SHA512 1407cb482517e0260748a66b18da2cb26e0e1ecf4fbb568878ad2c0857f3d5f266212547de80660b01bfdaf03fdff26306e56d68e4620117a8a9ed7fa1e92c2c
- SSDEEP 49152:aVAbwj7MUOqzHmeeTNPZLy4g72T68w0E4Z3kvh0mJRFJjTCFItJT2t0f:uAmMUOoHmRZLeKpHE4ZUpPRF/Jxf
- TLSH T188E523637B41C879E52330324F59F74897BEB8151F318A9B67C42A6E8EF0182A935F47
- 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.
-
Executes dropped EXE
-
Loads dropped DLL
-
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.
-
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
3Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1