Analysis
- max time kernel
183s - max time network
189s - platform
windows10-2004_x64 - resource
win10v2004-20230915-en - resource tags
- submitted
14/10/2023, 03:59
General
- Target 9f2721fbcc5f835a7dd623dc875937b7.exe
- Size 2.6MB
- Sample231014-ej3emshc89
- SHA256 bbfe892212b563f55273825e83c4e719e3fd408fdc609760223d1ca501f1e3eb
Score
10/10
Malware Config
Signatures
- PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- VMProtect packed file 1 IoCs
Detects executables packed with VMProtect commercial packer.
- Looks up external IP address via web service 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Drops file in System32 directory 4 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\9f2721fbcc5f835a7dd623dc875937b7.exe"C:\Users\Admin\AppData\Local\Temp\9f2721fbcc5f835a7dd623dc875937b7.exe"1⤵
- Checks computer location settings
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
gpt.ini
memory/5040-0-0x00007FF684B00000-0x00007FF6851D1000-memory.dmp