Analysis
- max time kernel
118s - max time network
120s - platform
windows7_x64 - resource
win7-20240704-en - resource tags
- submitted
12/09/2024, 19:15
General
- Target file.exe
- Size 1.7MB
- Sample240912-xx8spazcpp
- SHA256 19c4afdea818ee9bf72caf10b4670bf70ab4c71ea54a3d42b10b7231d58fa5d7
Score
10/10
Malware Config
Extracted
Family
-
stealc
Botnet
-
rave
C2
-
http://185.215.113.103
Attributes
-
url_path
/e2b1563c6670f193.php
Signatures
- Stealc
Stealc is an infostealer written in C++.
- 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 1 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
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Downloads
memory/2956-0-0x00000000002A0000-0x0000000000922000-memory.dmp
memory/2956-1-0x00000000772F0000-0x00000000772F2000-memory.dmp
memory/2956-2-0x0000000000A60000-0x0000000000A61000-memory.dmp
memory/2956-3-0x00000000002A1000-0x00000000002B5000-memory.dmp
memory/2956-4-0x00000000002A0000-0x0000000000922000-memory.dmp