General
- Target OperaGXSetup (1).exe
- Size 4.0MB
- Sample261107-rwq9csfb72
- SHA256 3416db41bacacc21124f1efa6097a51f4bc1540268c489ddfb303b1457c82b19
- MD5 7a18b03fe4bf973671a343bcc8ed0edf
- SHA1 5cfb4da43d59f3daeb146f656184867493ac2121
- SHA512 fe632cb773f535c4a0d6aa92b9d5de5791cc1143be2e6947bc5215c6d26c10462f88649b48af867696e3ae667f41cae57d323b8975095533405142433f84b471
- SSDEEP 98304:MAUanEy6OEYhL9L66c1gJgpKyncGswBsb7e1Vgw31A4:5EyZLV68envDBA4
- TLSH T106163311B7C19875E1A325328E28FBA95ABEF0A10F52178777880F5D9F70282E935F17
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
OperaGXSetup (1).exe
Resource
win11-20260911-en
21 signatures
150 seconds
Malware Config
Targets
-
- Target OperaGXSetup (1).exe
- Size 4.0MB
- SHA256 3416db41bacacc21124f1efa6097a51f4bc1540268c489ddfb303b1457c82b19
- MD5 7a18b03fe4bf973671a343bcc8ed0edf
- SHA1 5cfb4da43d59f3daeb146f656184867493ac2121
- SHA512 fe632cb773f535c4a0d6aa92b9d5de5791cc1143be2e6947bc5215c6d26c10462f88649b48af867696e3ae667f41cae57d323b8975095533405142433f84b471
- SSDEEP 98304:MAUanEy6OEYhL9L66c1gJgpKyncGswBsb7e1Vgw31A4:5EyZLV68envDBA4
- TLSH T106163311B7C19875E1A325328E28FBA95ABEF0A10F52178777880F5D9F70282E935F17
- MD5 SHA1 SHA512 SSDEEP TLSH
Downloads MZ/PE file
Executes dropped EXE
Loads dropped DLL
Writes a Windows system DLL name to a user directory
A module named after a system DLL outside System32 can be loaded instead of the real one by a program searching that directory.
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
MITRE ATT&CK Enterprise v16
Defense Evasion
Hijack Execution Flow
1DLL Search Order Hijacking
1Masquerading
1Match Legitimate Name or Location
1Modify Registry
1Subvert Trust Controls
2Install Root Certificate
1SIP and Trust Provider Hijacking
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1