45494ce819c1b5c21abb72dc47a0ca36807e0ed74ce55b631da174c77a9b24db

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/08/2026, 17:45

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General

Target
usb driver CH341/usb driver CH341/USB DRIVER2/DRIVER/CH341串口驱动（备用）/DRIVER/CH341PT.dll
Size 6KB
Sample260804-wbtafaweqe
SHA256 45494ce819c1b5c21abb72dc47a0ca36807e0ed74ce55b631da174c77a9b24db
MD5 69b6fec924c30042d329ae56ca8925cc
SHA1 54e8d7d9004c8c819fe2e8bf7a1306bcbdd5ecbf
SHA512 a6bc866712c2b6d2ec115341de6ec5b352505fff159af967b03d27ad767164271f147780639e836a4da54f4b2b688591edf1374802cb5f7340062aee9b341abc
SSDEEP 96:UeIX+tip7uemP4I3bYFE6H6IyYrL9Cu6d0CGeSG4qb6Yiigx9BGWsy:Uegda4Irx6HhGLbqig7Lsy
TLSH
T17AD1436377A85D6FF0FB0378D4D32B17F2BCF45047334A8F4AA002526E246536932A92
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

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.

discovery

System Language Discovery

T1614.001

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 1032 wrote to memory of 2984	1032	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\usb driver CH341\usb driver CH341\USB DRIVER2\DRIVER\CH341串口驱动（备用）\DRIVER\CH341PT.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\usb driver CH341\usb driver CH341\USB DRIVER2\DRIVER\CH341串口驱动（备用）\DRIVER\CH341PT.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2984

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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