Analysis
- max time kernel
298s - max time network
287s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
01/08/2026, 23:34
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
FeatureModule.dll
Resource
win11-20260513-en
0 signatures
300 seconds
Behavioral task
behavioral2
Sample
NewInjector.exe
Resource
win11-20260513-en
4 signatures
300 seconds
Behavioral task
behavioral3
Sample
NunitoSans-Regular.ttf
Resource
win11-20260513-en
4 signatures
300 seconds
Behavioral task
behavioral4
Sample
eurotrucks2.exe
Resource
win11-20260513-en
8 signatures
300 seconds
Behavioral task
behavioral5
Sample
loader.dll
Resource
win11-20260513-en
0 signatures
300 seconds
General
- Target NunitoSans-Regular.ttf
- Size 135KB
- Sample260801-3kn6eaae34
- SHA256 e2e28393b77e81bfac576c294de53b52b9b163e632ae8a8b92325e270dfcae4a
- MD5 05f376c99895ad997a49c579d385d589
- SHA1 ca3f0c571f343961d9d333d53926262f1e243398
- SHA512 aa3ed4508f8f6a8fb7418a8dfb3d419c2fb92b170c6b5c889d7c138e3fc160455c4bc1fdc47d0716fd194acbe6721c058fc102b8f045a4844d66fc80761f59e4
- SSDEEP 1536:G8zCxfahif9ZnrNPtN7X7t13OK6kl/UAe8ulK6kl/UAe8zDXyd0o3/JylwHTGemj:9AVv/ty1JJHTG91jGBkqVPXi
- TLSH T1D8D32913B703A35AED062E798BB2D3E4A3B1FD512F66CB0FF8462E5DD85B1C40992641
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 5048 cmd.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-125073035-2952146151-721812867-1000_Classes\Local Settings cmd.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5048 wrote to memory of 3196 5048 cmd.exe 81
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\NunitoSans-Regular.ttf1⤵
- Executes a command shell one-liner
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:5048 -
C:\Windows\System32\fontview.exe"C:\Windows\System32\fontview.exe" C:\Users\Admin\AppData\Local\Temp\NunitoSans-Regular.ttf2⤵PID:3196
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Fonts\NunitoSans-Regular.ttf
- Size 135KB
- SHA256 e2e28393b77e81bfac576c294de53b52b9b163e632ae8a8b92325e270dfcae4a
- MD5 05f376c99895ad997a49c579d385d589
- SHA1 ca3f0c571f343961d9d333d53926262f1e243398
- SHA512 aa3ed4508f8f6a8fb7418a8dfb3d419c2fb92b170c6b5c889d7c138e3fc160455c4bc1fdc47d0716fd194acbe6721c058fc102b8f045a4844d66fc80761f59e4
- SSDEEP 1536:G8zCxfahif9ZnrNPtN7X7t13OK6kl/UAe8ulK6kl/UAe8zDXyd0o3/JylwHTGemj:9AVv/ty1JJHTG91jGBkqVPXi
- TLSH T1D8D32913B703A35AED062E798BB2D3E4A3B1FD512F66CB0FF8462E5DD85B1C40992641
- MD5 SHA1 SHA512 SSDEEP TLSH