2bce65e9c8c724c4874d2499dd12db85c290508ea02835f0118916442b74b34a

Analysis

max time kernel
598s
max time network
579s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
07/08/2026, 13:43

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General

Target
$PLUGINSDIR/api-ms-win-crt-convert-l1-1-0.dll
Size 21KB
Sample260807-q1ewfseq4x
SHA256 2bce65e9c8c724c4874d2499dd12db85c290508ea02835f0118916442b74b34a
MD5 2338fb44e898cc9993a063689e212c24
SHA1 b46cce6ece0ffa5b42dfac100b189eb784b09f59
SHA512 94fa4e669a57ab0156e35ec40bd9c64148776d76a72f7f8ba9b3919006d13ad7c29325a9e1da15b14610da51805b53527a8b1917c42ac271edd0126ba06fb681
SSDEEP 384:GuyhW1hWh8nw0YHNfPfLeEdtpBjdYFhyf3i8pUcl3Cng:7ZbYBbeElrYDyK8pUk
TLSH
T1DBA2D8439AEC6B16E9DB2B7122F9DBC36E395783195042B48117E49C38837C1BE67C1E
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 404	4988	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\api-ms-win-crt-convert-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4988
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\api-ms-win-crt-convert-l1-1-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:404

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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