Analysis
- max time kernel
298s - max time network
290s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/10/2026, 15:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
VCRUNTIME140.dll
Resource
win10v2004-20260911-en
2 signatures
300 seconds
Behavioral task
behavioral2
Sample
VCRUNTIME140.dll
Resource
win11ltsc2024-20260911-en
2 signatures
300 seconds
Behavioral task
behavioral3
Sample
文件.exe
Resource
win10v2004-20260911-en
1 signatures
300 seconds
Behavioral task
behavioral4
Sample
文件.exe
Resource
win11ltsc2024-20260911-en
2 signatures
300 seconds
General
- Target VCRUNTIME140.dll
- Size 12KB
- Sample261006-s3dsaaat41
- SHA256 fe48cbe98e12a5b891949ebd3c3054920ed40d261080ba7f5b7a3b174cfb08bc
- MD5 6fec97602115eda3339f43eee3b1c13f
- SHA1 788e6ba1e9909db70066ea2b85d08cc3607a1eba
- SHA512 61b8d4c853b537ad9d96d47f6612e2985a31efef9db6acc40b73d79cc86ee517d6dba59f8e38a97d5a4f0368b71600d95a466eb60760a50bc7928b4b80188efc
- SSDEEP 192:Gnx9BlY3z0y+mlD+O/En9dTp3TWe12NpAf3r1F3X/0qxK3ox:6xvlZg+hbF3TWe12sf3r1ZPs
- TLSH T18B420819F90AC263E9C406BA525F15A799BD5A33368F246FF3830B1105A11E07D3AA23
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3024 wrote to memory of 612 3024 rundll32.exe 87
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\VCRUNTIME140.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\VCRUNTIME140.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:612
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4228