51726c1acea9ba4bc092f6538e243bc7acbfbd8e66d50b18fc20bf92670f1dab

Analysis

max time kernel
148s
max time network
132s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/07/2026, 17:48

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General

Target
51726c1acea9ba4bc092f6538e243bc7acbfbd8e66d50b18fc20bf92670f1dab.exe
Size 209KB
Sample260718-wdx2eact7y
SHA256 51726c1acea9ba4bc092f6538e243bc7acbfbd8e66d50b18fc20bf92670f1dab
MD5 ab6dfa4aab52ae352109750e226a2359
SHA1 1365f1d8b608d68ab938269979b13337b5f70a76
SHA512 a84fc19aae7c287aa680e490062db48baf38bef649633ffdecb75a932a8de159258784858ecd8757ae585b79d469e2c72642cf8c8e58b059cb81a46f69b3e54a
SSDEEP 3072:4ixu1801dnJiyeMmRXkm9z0z23YSRPl4ns3pJ5shjCrTWJ6YxLyEruLX7qp4yT+l:4KyeMyXh9zC4lFWs3podcaJ6Y3u3
TLSH
T1CD246D01B9919036D97718758DFADB798A3DFC500B6179DB63C40EEE8E30AD0BB3461A
MD5 SHA1 SHA512 SSDEEP TLSH

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	51726c1acea9ba4bc092f6538e243bc7acbfbd8e66d50b18fc20bf92670f1dab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	calc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	win32calc.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings	calc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3576 wrote to memory of 1140	3576	51726c1acea9ba4bc092f6538e243bc7acbfbd8e66d50b18fc20bf92670f1dab.exe	90
PID 1140 wrote to memory of 2344	1140	calc.exe	91

C:\Users\Admin\AppData\Local\Temp\51726c1acea9ba4bc092f6538e243bc7acbfbd8e66d50b18fc20bf92670f1dab.exe
"C:\Users\Admin\AppData\Local\Temp\51726c1acea9ba4bc092f6538e243bc7acbfbd8e66d50b18fc20bf92670f1dab.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3576
- C:\Windows\SysWOW64\calc.exe
  calc.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1140
- - C:\Windows\SysWOW64\win32calc.exe
    "C:\Windows\System32\win32calc.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2344

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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