f036b3031238597750e077c2d03b2bc41d089f9db461244059db8485fac28e63

Analysis

max time kernel
92s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2024 13:05

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General

Target

f036b3031238597750e077c2d03b2bc41d089f9db461244059db8485fac28e63.dll
Size

1.2MB
MD5

4a2579809a60dafdd9da2c50484e8735
SHA1

d3e1c79b5b5d7ab8ff2313d7696998527a3f5bd1
SHA256

f036b3031238597750e077c2d03b2bc41d089f9db461244059db8485fac28e63
SHA512

2af6ee811093ae53ec4d9358d44a5d6fbc32a85b509502010490c4eb324dd22cc659478ea2d39aa37b70dac71ca9544e427acd440f4ff1024bf0557ec0c666ff
SSDEEP

24576:LohYJJUEWaGjGM7hiBrDaFy73fChNqhXWSNNmbCTM5GrkQPXHMtR1tD1b1tTkRoN:Lorx7TkQ

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 3 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

Processes:

cmd.exerundll32.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 396 wrote to memory of 544	396	rundll32.exe	rundll32.exe
PID 396 wrote to memory of 544	396	rundll32.exe	rundll32.exe
PID 396 wrote to memory of 544	396	rundll32.exe	rundll32.exe
PID 544 wrote to memory of 2916	544	rundll32.exe	cmd.exe
PID 544 wrote to memory of 2916	544	rundll32.exe	cmd.exe
PID 544 wrote to memory of 2916	544	rundll32.exe	cmd.exe
PID 544 wrote to memory of 1592	544	rundll32.exe	cmd.exe
PID 544 wrote to memory of 1592	544	rundll32.exe	cmd.exe
PID 544 wrote to memory of 1592	544	rundll32.exe	cmd.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f036b3031238597750e077c2d03b2bc41d089f9db461244059db8485fac28e63.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:396
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f036b3031238597750e077c2d03b2bc41d089f9db461244059db8485fac28e63.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:544
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c md C:\Users\Public\Documents\MM
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2916
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c md C:\Users\Public\Documents\MM
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1592

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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