b595335a3cf6493f093e9c183a0ac735d2c3e3125fbfbfd04e4984f36496de1c

Analysis

max time kernel
149s
max time network
154s
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
Data/midiinput.dll
Size 102KB
Sample260705-psxwmacv7s
SHA256 b595335a3cf6493f093e9c183a0ac735d2c3e3125fbfbfd04e4984f36496de1c
MD5 88345bad6f4bbbf87146663d193e1fb0
SHA1 eeabd096a5fb90b741161791de125446071b20ef
SHA512 2b963bce749202a829b8595cbb164623b47f0ebaaedf1788fe2d35937d75517309b40d4f17ecb893b81752a2212c6584aa8db51113ec68cc2c223e6875ba17c4
SSDEEP 1536:JvkJ7cWIygUF/5MrqWl2TR9A1qiXg0sI9rYAv+Ich43sWjcdoo14FVTcXceZW:JsJ7cW3NVWATR4JF+poo1aVTcXceZ
TLSH
T1D5A37B1132D4C070E5AF063E48759F01077EBE62DBB099CB7BA41A5DAA752C06F36B63
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 5392 wrote to memory of 4984	5392	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Data\midiinput.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5392
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Data\midiinput.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4984

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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