a05041101eb956d84a55b53a0e706fa352f88329c201a1f3cc28be50c1d9f886

Analysis

max time kernel
298s
max time network
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-fr
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-frlocale:fr-fros:windows11-ltsc_2024-x64systemwindows
submitted
09/08/2026, 12:26

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General

Target
System/pcm.dll
Size 27KB
Sample260809-pmfp6axfnc
SHA256 a05041101eb956d84a55b53a0e706fa352f88329c201a1f3cc28be50c1d9f886
MD5 1eaca7f7c932d282a57e3a7007ead9a0
SHA1 57c2464f50ac115a7115de7f182e58d9aab3d14d
SHA512 fcaea08ea904f765a7f3d0ffa7a1db569401c3762417c1734c03ed43cce5c239875d02fb4f3da1f323ecd61b860b4d0de19764fec7f63adfa3fffa658776860c
SSDEEP 384:GAfZHVHTco1jTdzZqYrvM1esjhGUxojNOT+1NxUNyQH38E9VF6IYiTPx39JQ0i8q:THjDqQgemGUxWy+1beMEpYiTPx3/rXM
TLSH
T1A1D26D02F7505C32DA5F4A3039F5F936AA3AB9505DE1C2473B29935A0FE43C27EA426D
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 4604 wrote to memory of 3092	4604	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\System\pcm.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4604
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\System\pcm.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3092

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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