Analysis
- max time kernel
149s - max time network
94s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
05/03/2026, 02:44
General
- Target 1e09042c08333f8e61d7c2c13c79360467a7e818fbb775a17eb38b7c39621316.exe
- Size 3.2MB
- Sample260305-c8k6jsa19v
- SHA256 1e09042c08333f8e61d7c2c13c79360467a7e818fbb775a17eb38b7c39621316
Score
10/10
Malware Config
Extracted
Family
-
stealc
Botnet
-
tr1pernn
C2
-
http://178.16.54.175
Attributes
-
url_path
/fc98bed393364b52.php
rc4.plain
rc4.plain
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.
- Themida packer 5 IoCs
Detects Themida, an advanced Windows software protection system.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1e09042c08333f8e61d7c2c13c79360467a7e818fbb775a17eb38b7c39621316.exe"C:\Users\Admin\AppData\Local\Temp\1e09042c08333f8e61d7c2c13c79360467a7e818fbb775a17eb38b7c39621316.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1552-1-0x0000000140000000-0x0000000140889000-memory.dmp
memory/1552-3-0x0000000140000000-0x0000000140889000-memory.dmp
memory/1552-0-0x0000000140000000-0x0000000140889000-memory.dmp
memory/1552-2-0x0000000140000000-0x0000000140889000-memory.dmp
memory/1552-5-0x0000000140000000-0x0000000140889000-memory.dmp