100b85a1e544ca868a5498cc88fb5d5f5775fa70bb336c87efa07528bc313271

Analysis

max time kernel
147s
max time network
154s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
21-08-2024 19:11

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General

Target

MultiMC/platforms/qwindows.dll
Size

1.4MB
MD5

56954e18add3156caba4489616e892dd
SHA1

36cc60e7da33ac88f4c3bb61f2ddf01d384a73ca
SHA256

8745fcf14809fccd3acb3e579993cad589a1203d0bd3cb1acd5d3a9bb0e92583
SHA512

2e72776f03af37bdbd280d475709e0d4f7c1d4f98ff6222b77f26e10c848732d1a2578482c3d51633477c7dbe77e2aed25c117744a958893fc048bb15ee574fc
SSDEEP

24576:aiKxMPHVBhiCphvSPkcnQXTHr31zvut7Z+rXOA7WIZETX3klg89Ypay:20p/JvutPjTX3klg89Ypay

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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 408 wrote to memory of 2400	408	rundll32.exe	rundll32.exe
PID 408 wrote to memory of 2400	408	rundll32.exe	rundll32.exe
PID 408 wrote to memory of 2400	408	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\platforms\qwindows.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:408

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiMC\platforms\qwindows.dll,#1
2⤵
- System Location Discovery: System Language Discovery
PID:2400

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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