General
- Target Update.exe
- Size 14.8MB
- Sample260503-thm1wsgt2j
- SHA256 e31231dfc95b3d5649214b06ee7d1ad439fe563d63a4fb545adbd8df8778aa2b
- MD5 d5ea6434b62ca06bbf74f928f4e49ed7
- SHA1 b0f55129729e8cccb63eae37fe47592de6646fa7
- SHA512 a002fbdeab997942b22c95edd7040ccf63479b805715d485b2f02c04fd618f5a945a895de88cd6f00796c65edf0bb1792e5438900d54eeb4a01de574a9c75006
- SSDEEP 393216:v977KkDDz2e+b60873+9/pWFryTR6TSLZaPTiiok:v97oe+b6XD+9/pWl1TSLg
- TLSH T100F6331573A006FAF8E7A5B9D5C3C01992B2B4004F16DD8B0B290F662F6B9B1697F35C
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
Update.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
Update.exe
Resource
win11-20260130-en
Malware Config
Targets
-
- Target Update.exe
- Size 14.8MB
- SHA256 e31231dfc95b3d5649214b06ee7d1ad439fe563d63a4fb545adbd8df8778aa2b
- MD5 d5ea6434b62ca06bbf74f928f4e49ed7
- SHA1 b0f55129729e8cccb63eae37fe47592de6646fa7
- SHA512 a002fbdeab997942b22c95edd7040ccf63479b805715d485b2f02c04fd618f5a945a895de88cd6f00796c65edf0bb1792e5438900d54eeb4a01de574a9c75006
- SSDEEP 393216:v977KkDDz2e+b60873+9/pWFryTR6TSLZaPTiiok:v97oe+b6XD+9/pWl1TSLg
- TLSH T100F6331573A006FAF8E7A5B9D5C3C01992B2B4004F16DD8B0B290F662F6B9B1697F35C
- MD5 SHA1 SHA512 SSDEEP TLSH
Family: Exela Stealer
Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.
Grants admin privileges
Uses net.exe to modify the user's privileges.
Modifies Windows Firewall
Clipboard Data
Adversaries may collect data stored in the clipboard from users copying information within or between applications.
Executes dropped EXE
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.
Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
Enumerates processes with tasklist
Hide Artifacts: Hidden Files and Directories
MITRE ATT&CK Enterprise v16
Persistence
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Obfuscated Files or Information
1Command Obfuscation
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Discovery
Browser Information Discovery
1Network Service Discovery
1Permission Groups Discovery
1Local Groups
1Process Discovery
1System Information Discovery
3System Network Configuration Discovery
1Wi-Fi Discovery
1System Network Connections Discovery
1