General
- Target OperaGXSetup.exe
- Size 3.9MB
- Sample260620-mr9gxset9n
- SHA256 59aeb4f45c50d7e3cba04f3a6516bf0984ed33268ab22f1a1ff991a08663e104
- MD5 b9803324d0a2471e96cba914e5cacdf5
- SHA1 be7ae21c192576749d907efad51b2d6529e74bd6
- SHA512 2537ffde9f5af5371032360948706fc5f50d2b26ae43059ae1b7109a0d44811824946bb055a4f12338453cdfc76594e4a83d6c4f7074aec18f8d15af2bb26d18
- SSDEEP 98304:PA8i9vOkHk3o5PrxnO1/r3k9Q/36sYs1cuV6npFlEY:IGkH3VFm3oQP6sY9l5l
- TLSH T1B61623623BC584B6E23310321FA8FB6847BDB6518F27494B77D81A5DCF702819A32F56
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
OperaGXSetup.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
OperaGXSetup.exe
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral3
Sample
OperaGXSetup.exe
Resource
android-35-x64-arm64-20260325-en
Behavioral task
behavioral4
Sample
OperaGXSetup.exe
Resource
debian12-armhf-20260513-en
Behavioral task
behavioral5
Sample
OperaGXSetup.exe
Resource
ubuntu2404-amd64-20260126-en
Malware Config
Targets
-
- Target OperaGXSetup.exe
- Size 3.9MB
- SHA256 59aeb4f45c50d7e3cba04f3a6516bf0984ed33268ab22f1a1ff991a08663e104
- MD5 b9803324d0a2471e96cba914e5cacdf5
- SHA1 be7ae21c192576749d907efad51b2d6529e74bd6
- SHA512 2537ffde9f5af5371032360948706fc5f50d2b26ae43059ae1b7109a0d44811824946bb055a4f12338453cdfc76594e4a83d6c4f7074aec18f8d15af2bb26d18
- SSDEEP 98304:PA8i9vOkHk3o5PrxnO1/r3k9Q/36sYs1cuV6npFlEY:IGkH3VFm3oQP6sY9l5l
- TLSH T1B61623623BC584B6E23310321FA8FB6847BDB6518F27494B77D81A5DCF702819A32F56
- 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.
-
Checks whether UAC is enabled
-
Drops Chrome extension
-
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
2Component Object Model Hijacking
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
2Component Object Model Hijacking
1Netsh Helper DLL
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