9064293488e4036ad50f85b369faa6930bb51cbd35fad9f40ceb70b6eb1b691f

Analysis

max time kernel
94s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/09/2024, 16:34

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General

Target

$PLUGINSDIR/mx2_data/Modules/MxMute/MxMute.dll
Size

72KB
MD5

0fb836777fe098aa12a7b2bb96d1e139
SHA1

31e66d40e1f414fad2c6ef76cadf04e104617abf
SHA256

accc1a628408473b21d1e83befdad0cdeecafae801e0ab88334237d094ba9595
SHA512

2a11e1d4b9637520849cb4c0578dfc2fa92b51ae9129f45841138f76ac0eb8d4e22d82e0f27a36f001d7a9c7acb35f518c0ddafcfc0ceed6e4148a2c59518bb5
SSDEEP

1536:N5TOQF6Pq83q0BNbRIs6srMrQenKrp99Zd9:78Px1xIs6srMrQenKrp99l

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 3 IoCs

description	pid	Process	procid_target
PID 624 wrote to memory of 1420	624	rundll32.exe	81
PID 624 wrote to memory of 1420	624	rundll32.exe	81
PID 624 wrote to memory of 1420	624	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\mx2_data\Modules\MxMute\MxMute.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\mx2_data\Modules\MxMute\MxMute.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1420

Network

MITRE ATT&CK Enterprise v15

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

Replay Monitor

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Downloads

memory/1420-0-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

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memory/1420-1-0x0000000073E60000-0x0000000074782000-memory.dmp

Filesize
9.1MB

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