Analysis
- max time kernel
135s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
31/10/2024, 05:22
General
- Target file.exe
- Size 2.0MB
- Sample241031-f2j7fsslgr
- SHA256 4857eea4cdb38f5a705744faa7a99a13f69cec9f07e2fbdf1fbfc25c32c731a7
Score
10/10
Malware Config
Extracted
Family
-
stealc
Botnet
-
tale
C2
-
http://185.215.113.206
Attributes
-
url_path
/6c4adf523b719729.php
Signatures
- Stealc
Stealc is an infostealer written in C++.
- Stealc family
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/4880-0-0x0000000000C70000-0x0000000001396000-memory.dmp
memory/4880-1-0x00000000777A4000-0x00000000777A6000-memory.dmp
memory/4880-2-0x0000000000C71000-0x0000000000CD9000-memory.dmp
memory/4880-3-0x0000000000C70000-0x0000000001396000-memory.dmp
memory/4880-4-0x0000000000C70000-0x0000000001396000-memory.dmp