4e261dcdf4eca118cf75c39b2f52d5b00888de820df9e4e868183a039f25e98b

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
29/05/2026, 03:28

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General

Target
TIENG32.dll
Size 317KB
Sample260529-d1f3asb191
SHA256 4e261dcdf4eca118cf75c39b2f52d5b00888de820df9e4e868183a039f25e98b
MD5 63ebdcc2ea86671601af678535aaaf9d
SHA1 680d14d8ad355f542677c1f0ae02d2f6c7b08ba9
SHA512 d105a4cb3e40bd1cbf18bf60335df54bc7b1f78a6af236bd1acbacbe2e1268b98b3331edae923a40b7db3de2393cc20e5209258b126116234dadcce1a4c203e4
SSDEEP 6144:uMGChuPY+MRkJypH6Gd6pv2GGq+7D/cDaTCi7vov:5zhuPwct4NWu0
TLSH
T178647D2073E15A1DDB98C87B47E12D24EE6B28845B045685819FAFD530CA7B8FFB7072
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 4104 wrote to memory of 4384	4104	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\TIENG32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4104
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\TIENG32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4384

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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