General
- Target UtopiaClient.exe
- Size 15.5MB
- Sample260721-wxnbbasdmc
- SHA256 96b5724ad06010f1ecbebc51038ad4cabab06bca8d5446dfaeff996d4a12016f
- MD5 b3c4651a669079faa2103958eda2077e
- SHA1 c63a2442203c8563fe0dee2e0f836e7c290dced8
- SHA512 7ab8c803bf783faada64d39be9b0671261b5c86ec59c01db87f969b1b5e83772021ea91b20cbecdce3715d8b8daac3e810081a6fa35ef3f904a0e236a2144a38
- SSDEEP 393216:swT+I/yr76hdZl7uCMhHTodRGkXXlcDYLIERAVd4:bfa7KZliCu0LhXGk8T
- TLSH T1F6F6332AA3C948E1FAF7663C515391103B36B8542731C4EF06FEC621BEA75B469317A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
UtopiaClient.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
UtopiaClient.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
stealer_built.pyc
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
stealer_built.pyc
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target UtopiaClient.exe
- Size 15.5MB
- SHA256 96b5724ad06010f1ecbebc51038ad4cabab06bca8d5446dfaeff996d4a12016f
- MD5 b3c4651a669079faa2103958eda2077e
- SHA1 c63a2442203c8563fe0dee2e0f836e7c290dced8
- SHA512 7ab8c803bf783faada64d39be9b0671261b5c86ec59c01db87f969b1b5e83772021ea91b20cbecdce3715d8b8daac3e810081a6fa35ef3f904a0e236a2144a38
- SSDEEP 393216:swT+I/yr76hdZl7uCMhHTodRGkXXlcDYLIERAVd4:bfa7KZliCu0LhXGk8T
- TLSH T1F6F6332AA3C948E1FAF7663C515391103B36B8542731C4EF06FEC621BEA75B469317A3
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Drops startup file
-
Loads dropped DLL
-
Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
- Target stealer_built.pyc
- Size 134KB
- SHA256 0257c8a2d4e0173a15da72f7095cdf66d301e3f4c0aa2ff9acae8375cc303f74
- MD5 58c0ffcc1667f94bb0b93d214aaff744
- SHA1 cc6aa7a42f5ef39dc4649333e7b2164fc26aa16e
- SHA512 7fe36663285ce62d2ab9dbc600738ef0a93897fc6f5603c0f900b9c4cf878347d566850cc37c7613d7fad61587ae087e755a2c663a239db70f23272288381eff
- SSDEEP 3072:3OmARqzKiCrPvn1Vsq3DYvJa+lpQwfK83pXHubN3Aupbgo:+mA0zFCrPvn1Vsq3DYsefK85zupB
- TLSH T181D30827CE573D98DB948A8319DE1DC61D6D278E30A30CCE499BCFD1D78862965E00EE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3