e4d065c0eb2e9d2212178a928365aeb1b7fcd4f9ee130fbfb9e5e797813c891e

Analysis

max time kernel
149s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/10/2026, 04:19

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General

Target
AuthWebhook/maxcodec.dll
Size 110KB
Sample261010-exynlsfe86
SHA256 e4d065c0eb2e9d2212178a928365aeb1b7fcd4f9ee130fbfb9e5e797813c891e
MD5 afc0e83ab3f9f1f045e7d0e55cbe2a0b
SHA1 92f86b237bee8e83034904456ddace056d1b9d62
SHA512 4e49852054b34fbf6afcf2a40fe769c580660911dcd98bf05cd7555880dd872591cee39f34169a0628641abe5d3380b5bc91d9bcd23ae1d97e456b7ef1f44edb
SSDEEP 1536:DI1xxpkfYLtPZdjKL/VUPy3I8FPcoyIO8PjG35OS7xIy8qM7l3hZY7qL3hl:DIhp+YLtaLN4y3ioQ8Py35OS7xqNxYE
TLSH
T1EEB38D12F6818033E5F7067AA8FE9B7D0A3E70648F9610DB7B8467995D205D31B352CB
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 3668 wrote to memory of 3848	3668	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\AuthWebhook\maxcodec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3668
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\AuthWebhook\maxcodec.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3848

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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