0e6df159e58f9c47bddae3fd9d307ba039289981f55d9f1a2d66539a27ae4e2b

Analysis

max time kernel
120s
max time network
170s
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/AddIns/DefaultEditors.dll
Size

93KB
MD5

55fc1cd76178acea78cc46269f31ad9e
SHA1

7124c0b1cc78dfc32c93e1a2e9dcbd7f9fc2e72a
SHA256

ff30dd1126f973ae04d06a32b6c47bb46a89f799134d02c9fe09ebcb9b6bcb0a
SHA512

8ead13afcd3bcc19938b7e99758383a856270903780a279666ca21d0108ff33db9b1eeb5d2eb39189895e1a91a6366c77921f70d98e9048da388982c0fb064c0
SSDEEP

1536:UfsFdaW4aif/70zkxS5mEy8MoiEWQKAYEiICyHBKwi1owVJ4z7SelwbppwFO6ql8:BFA/X4TBEiajbHCO6wWqQ

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 4376 wrote to memory of 3996	4376	rundll32.exe	81
PID 4376 wrote to memory of 3996	4376	rundll32.exe	81
PID 4376 wrote to memory of 3996	4376	rundll32.exe	81

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\AddIns\DefaultEditors.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4376
- 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\AddIns\DefaultEditors.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3996

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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