Analysis
- max time kernel
91s - max time network
94s - platform
windows11-21h2_x64 - resource
win11-20240802-en - resource tags
- submitted
11/08/2024, 23:57
General
- Target bdf3491c9a75b80277746b1d6c105da79a3b5fba637236b87dd4af15af33e3b2.exe
- Size 206KB
- Sample240811-3zycmazdle
- SHA256 bdf3491c9a75b80277746b1d6c105da79a3b5fba637236b87dd4af15af33e3b2
Score
10/10
Malware Config
Extracted
Family
-
stealc
Botnet
-
kora
C2
-
http://185.215.113.100
Attributes
-
url_path
/e2b1563c6670f193.php
Signatures
- Stealc
Stealc is an infostealer written in C++.
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\bdf3491c9a75b80277746b1d6c105da79a3b5fba637236b87dd4af15af33e3b2.exe"C:\Users\Admin\AppData\Local\Temp\bdf3491c9a75b80277746b1d6c105da79a3b5fba637236b87dd4af15af33e3b2.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1332-0-0x00000000748CE000-0x00000000748CF000-memory.dmp
memory/1332-1-0x0000000000700000-0x0000000000738000-memory.dmp
memory/1332-7-0x00000000748C0000-0x0000000075071000-memory.dmp
memory/1332-10-0x00000000748C0000-0x0000000075071000-memory.dmp
memory/3084-6-0x0000000000400000-0x0000000000643000-memory.dmp
memory/3084-3-0x0000000000400000-0x0000000000643000-memory.dmp
memory/3084-8-0x0000000000400000-0x0000000000643000-memory.dmp
memory/3084-9-0x0000000000400000-0x0000000000643000-memory.dmp