Malware Analysis Report

2025-01-02 06:59

Sample ID 220821-lhs8xaadh6
Target 2d3a7b5239e9e027038c638e624235e904c1c9d333ebbfd3b23bd21e91a49ef7
SHA256 2d3a7b5239e9e027038c638e624235e904c1c9d333ebbfd3b23bd21e91a49ef7
Tags
r77
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

2d3a7b5239e9e027038c638e624235e904c1c9d333ebbfd3b23bd21e91a49ef7

Threat Level: Known bad

The file 2d3a7b5239e9e027038c638e624235e904c1c9d333ebbfd3b23bd21e91a49ef7 was found to be: Known bad.

Malicious Activity Summary

r77

R77 family

r77 rootkit payload

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-08-21 09:32

Signatures

R77 family

r77

r77 rootkit payload

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-08-21 09:32

Reported

2022-08-21 09:35

Platform

win7-20220812-en

Max time kernel

150s

Max time network

111s

Command Line

"C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe"

Signatures

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe

"C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 flingtrainer.com udp
US 104.21.35.160:443 flingtrainer.com tcp

Files

memory/1848-54-0x0000000001CA0000-0x0000000001CD2000-memory.dmp

memory/1848-55-0x000000001ADEC000-0x000000001AE0B000-memory.dmp

memory/1848-56-0x000000001ADEC000-0x000000001AE0B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-08-21 09:32

Reported

2022-08-21 09:35

Platform

win10v2004-20220812-en

Max time kernel

151s

Max time network

161s

Command Line

"C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe

"C:\Users\Admin\AppData\Local\Temp\《怪物猎人:世界》v20200109-v20210602 六十七项修改器[3DM]\Monster Hunter World v2020.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -pss -s 432 -p 1108 -ip 1108

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 1108 -s 1168

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -pss -s 516 -p 1108 -ip 1108

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 1108 -s 1168

Network

Country Destination Domain Proto
IE 20.190.159.71:443 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
IE 13.69.239.72:443 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp

Files

memory/1108-132-0x00007FFD0A740000-0x00007FFD0B201000-memory.dmp

memory/1108-133-0x00007FFD0A740000-0x00007FFD0B201000-memory.dmp