ba5d14484827c3b7ee03b68dc46a6022993c39735376f10c3f559c96955705f1

Analysis

max time kernel
149s
max time network
155s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20260513-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
submitted
05/07/2026, 12:36

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General

Target
window_set_icon.dll
Size 79KB
Sample260705-psxwmacv7s
SHA256 ba5d14484827c3b7ee03b68dc46a6022993c39735376f10c3f559c96955705f1
MD5 522fc21b6cfb771e2a1180b9df822fcb
SHA1 c81946d5753b32fd2e4e282a1c5cc6a7eabf86a0
SHA512 2a6d2df6abb8e5ee3b23f0adfa84ba87aa52fbfad3a8087510e7e1e2220824c0ee8e7c44efa4fbd6e47ec3778e2160677c3788c6e999d132cb7fd9d0976a2fa7
SSDEEP 1536:SyvPdxomTT6SFKbUCK71w2MBuuIufR1rhZmK5rsW4Ycd54E+3gY5:SyvF3TVKbUHw2MqufR38U2554E+3gY5
TLSH
T19F834A4077E190B1E5BE09355474E6629F3DB921CEE09D6B3B96063A4F302D0EE32D6A
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 4988 wrote to memory of 1628	4988	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\window_set_icon.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4988
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\window_set_icon.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1628

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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