Malware Analysis Report

2025-08-05 18:14

Sample ID 241117-rydq2swpcq
Target MinecraftInstaller.exe
SHA256 83a5f942b2a15eab4826ef1709ec6a7f9637a7ec0fce16585776848797307fa4
Tags
discovery evasion
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

83a5f942b2a15eab4826ef1709ec6a7f9637a7ec0fce16585776848797307fa4

Threat Level: Known bad

The file MinecraftInstaller.exe was found to be: Known bad.

Malicious Activity Summary

discovery evasion

Modifies security service

Executes dropped EXE

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Checks processor information in registry

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-17 14:35

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-17 14:35

Reported

2024-11-17 14:36

Platform

win11-20241007-en

Max time kernel

13s

Max time network

15s

Command Line

"C:\Users\Admin\AppData\Local\Temp\MinecraftInstaller.exe"

Signatures

Modifies security service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Start = "3" C:\Users\Admin\AppData\Local\Temp\GamingRepair.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\GamingRepair.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\MinecraftInstaller.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\GamingRepair.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Users\Admin\AppData\Local\Temp\GamingRepair.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\MinecraftInstaller.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\MinecraftInstaller.exe

"C:\Users\Admin\AppData\Local\Temp\MinecraftInstaller.exe"

C:\Users\Admin\AppData\Local\Temp\GamingRepair.exe

"C:\Users\Admin\AppData\Local\Temp\GamingRepair.exe" scenarioMinecraft

Network

Country Destination Domain Proto
US 8.8.8.8:53 b7b52.playfabapi.com udp
US 20.42.182.110:443 b7b52.playfabapi.com tcp
US 8.8.8.8:53 110.182.42.20.in-addr.arpa udp

Files

memory/3080-0-0x000000007492E000-0x000000007492F000-memory.dmp

memory/3080-1-0x0000000000B30000-0x0000000002B86000-memory.dmp

memory/3080-2-0x00000000079F0000-0x0000000007BB2000-memory.dmp

memory/3080-4-0x0000000074920000-0x00000000750D1000-memory.dmp

memory/3080-5-0x0000000008660000-0x0000000008668000-memory.dmp

memory/3080-7-0x0000000074920000-0x00000000750D1000-memory.dmp

memory/3080-8-0x000000000B2A0000-0x000000000B2A8000-memory.dmp

memory/3080-9-0x0000000074920000-0x00000000750D1000-memory.dmp

memory/3080-11-0x000000000B350000-0x000000000B35E000-memory.dmp

memory/3080-10-0x000000000B900000-0x000000000B938000-memory.dmp

memory/3080-13-0x0000000008380000-0x000000000838A000-memory.dmp

memory/3080-14-0x000000000C150000-0x000000000C176000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\GamingRepair.exe

MD5 8a4e72a29c08ae2cd13bc8ec414b8fc6
SHA1 26f8d73bc6f5ace5cec6e3652fc6410a71298498
SHA256 6513546697c3c9deb50d8dbb0cc9aa0be55487538ed482ec16b6264579de1539
SHA512 77eba566c65de1327bcacadb1483f538b4e5da67c3607398d745173ade25e987f59524a5ecf065dd5f95e26654cbb5a48dc80fae995d5d2dd63c63b2cd98fb98

memory/3080-28-0x000000007492E000-0x000000007492F000-memory.dmp

memory/3080-29-0x0000000074920000-0x00000000750D1000-memory.dmp

memory/3080-30-0x0000000074920000-0x00000000750D1000-memory.dmp

memory/3080-31-0x0000000074920000-0x00000000750D1000-memory.dmp

memory/3080-33-0x0000000074920000-0x00000000750D1000-memory.dmp