a649252a304b5cdf9d4d9e222a8220bab7c8478a8e7949044d03e0904298ed36

Analysis

max time kernel
2s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
19/11/2024, 15:16

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General

Target

user32SteamFamilies.dll
Size

425KB
MD5

4e677c27fee53437252a3b63f9447924
SHA1

8007216f7ce33fd9f0273d232d75fc0d8271c1ea
SHA256

a649252a304b5cdf9d4d9e222a8220bab7c8478a8e7949044d03e0904298ed36
SHA512

d2b29372d5a6d82c27035beb5ecfcf75fab3b449b04ed13703424f2c7f834424941914e6014b77cf498626c850f08dfd53672ee035ca01bcb07bf6c97bbd0e95
SSDEEP

6144:OtvGAzkd7Rr4lfWR2UyeQGpmeXflTbxNbKV5GVUuhEl4ILprMzHYs2D/dvtnA5lm:8A3jrQuILxns2D/XDVtyfu

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 4304 wrote to memory of 2140	4304	rundll32.exe	77
PID 4304 wrote to memory of 2140	4304	rundll32.exe	77
PID 4304 wrote to memory of 2140	4304	rundll32.exe	77

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\user32SteamFamilies.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4304
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\user32SteamFamilies.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2140

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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