General
- Target 7C323309D9BA89C75F3CDC13E1A9513E.exe
- Size 3.1MB
- Sample210703-9a8cm5xvmx
- SHA256 2df4e3a4d7b6e5f33ef54c73ff86ffc76d8667ff587756a2887bf91687ab46a9
Score
10/10
Malware Config
Targets
-
- Target 7C323309D9BA89C75F3CDC13E1A9513E.exe
- Size 3.1MB
- SHA256 2df4e3a4d7b6e5f33ef54c73ff86ffc76d8667ff587756a2887bf91687ab46a9
Score10/10RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
Suspicious use of NtCreateUserProcessOtherParentProcess
Vidar
Vidar is an infostealer based on Arkei stealer.
Checks for common network interception software
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
Creates new service(s)
Downloads MZ/PE file
Drops file in Drivers directory
Executes dropped EXE
Modifies Windows Firewall
UPX packed file
Detects executables packed with UPX/modified UPX open source packer.
VMProtect packed file
Detects executables packed with VMProtect commercial packer.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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 desktop.ini file(s)
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Drops file in System32 directory
Suspicious use of SetThreadContext