525d5849837c0451edc855172917b94a1b48010c781ba48f620efb9f5e597055

Analysis

max time kernel
148s
max time network
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/08/2026, 12:16

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General

Target
vorbisfile.dll
Size 976KB
Sample260805-pfxebsag53
SHA256 525d5849837c0451edc855172917b94a1b48010c781ba48f620efb9f5e597055
MD5 e7250bf54e288824e61160c65a6b31df
SHA1 d160c83b363c5c910036ba6575991408b3e1582e
SHA512 571c92306a04c0d29dd9440ff302816fb1444a236f1257eb3c816664aaa1fcaaa889b3524dbc6ddbe3c8dc4c40a500eee0f912cea2ccf173a34813b06384f7a1
SSDEEP 3072:TqGX5jydWUVF5LFTBgbsi/K4zxkZ0lm6U58BX3ZnMR0ILJ:h2dWU75LFTBusWK4CVoX3yR0
TLSH
T16E25630799A24B65C4BC417989EBA57893313C8CAD811F4A37CCB6B134E3574BF927AC
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 3316 wrote to memory of 2440	3316	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\vorbisfile.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\vorbisfile.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2440

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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