0e6df159e58f9c47bddae3fd9d307ba039289981f55d9f1a2d66539a27ae4e2b

Analysis

max time kernel
128s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27/01/2025, 19:17

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General

Target

Train.Simulator.Classic.v73.9a.Incl.ALL.DLC/Train.Simulator.Classic.v73.9a.Incl.ALL.DLC/ConvertToTGLib.dll
Size

544KB
MD5

e5a3dc9c7cbd36c4519e20e649eba88e
SHA1

63307e0c8b3e8dec6ec1442f419d1bc17ef62057
SHA256

c0d67232e284cdb5cde627f5c47a456c3319d80cf5a29e7481bf378f2cbe9b96
SHA512

ac3b332289b01496aa4d2e26958dd8b65f9e452ed0fe70e5c3f3ecf19158398484e843e756f1f952d58d8c85797503c67c5b92cdea8c1cec0bb683e67a64b906
SSDEEP

12288:a6hauxI9jP7CWjCzh04mNWLMfNx97LTrXqokM3g:BhaQI9j2AfNXfTrX1zg

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 3 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 1544	2440	rundll32.exe	86
PID 2440 wrote to memory of 1544	2440	rundll32.exe	86
PID 2440 wrote to memory of 1544	2440	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Train.Simulator.Classic.v73.9a.Incl.ALL.DLC\Train.Simulator.Classic.v73.9a.Incl.ALL.DLC\ConvertToTGLib.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Train.Simulator.Classic.v73.9a.Incl.ALL.DLC\Train.Simulator.Classic.v73.9a.Incl.ALL.DLC\ConvertToTGLib.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1544

Network

MITRE ATT&CK Enterprise v15

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

Windows 7 deprecation

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