Malware Analysis Report

2024-11-13 19:55

Sample ID 231011-gxmbpagb92
Target a3b64e0493c8e9f98b780127d50becb82f6aa268b455219e9270b5d7c104875f
SHA256 a3b64e0493c8e9f98b780127d50becb82f6aa268b455219e9270b5d7c104875f
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

a3b64e0493c8e9f98b780127d50becb82f6aa268b455219e9270b5d7c104875f

Threat Level: Known bad

The file a3b64e0493c8e9f98b780127d50becb82f6aa268b455219e9270b5d7c104875f was found to be: Known bad.

Malicious Activity Summary

r77

R77 family

r77 rootkit payload

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-10-11 06:11

Signatures

R77 family

r77

r77 rootkit payload

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-11 06:11

Reported

2023-10-11 07:49

Platform

win7-20230831-en

Max time kernel

121s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Final Fantasy VII Remake Intergrade v1.0 Plus 24 Trainer.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\Final Fantasy VII Remake Intergrade v1.0 Plus 24 Trainer.exe

"C:\Users\Admin\AppData\Local\Temp\Final Fantasy VII Remake Intergrade v1.0 Plus 24 Trainer.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 3016 -s 916

Network

N/A

Files

memory/3016-0-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

memory/3016-1-0x000000001AE10000-0x000000001AE90000-memory.dmp

memory/3016-2-0x0000000000440000-0x000000000047E000-memory.dmp

memory/3016-3-0x000000001AE10000-0x000000001AE90000-memory.dmp

memory/3016-4-0x000000001AE10000-0x000000001AE90000-memory.dmp

memory/3016-5-0x000000001AE10000-0x000000001AE90000-memory.dmp

memory/3016-9-0x000000001AE10000-0x000000001AE90000-memory.dmp

memory/3016-10-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

memory/3016-11-0x000000001AE10000-0x000000001AE90000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-11 06:11

Reported

2023-10-11 07:49

Platform

win10v2004-20230915-en

Max time kernel

151s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Final Fantasy VII Remake Intergrade v1.0 Plus 24 Trainer.exe"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Final Fantasy VII Remake Intergrade v1.0 Plus 24 Trainer.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Final Fantasy VII Remake Intergrade v1.0 Plus 24 Trainer.exe

"C:\Users\Admin\AppData\Local\Temp\Final Fantasy VII Remake Intergrade v1.0 Plus 24 Trainer.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 240.34.232.68.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 1.208.79.178.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 38.148.119.40.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp

Files

memory/3280-0-0x0000020F1BB80000-0x0000020F1BBBE000-memory.dmp

memory/3280-1-0x00007FFA53090000-0x00007FFA53B51000-memory.dmp

memory/3280-3-0x0000020F1BC60000-0x0000020F1BC70000-memory.dmp

memory/3280-2-0x0000020F1BC60000-0x0000020F1BC70000-memory.dmp

memory/3280-4-0x0000020F1BC60000-0x0000020F1BC70000-memory.dmp

memory/3280-5-0x00007FFA53090000-0x00007FFA53B51000-memory.dmp

memory/3280-6-0x0000020F1BC60000-0x0000020F1BC70000-memory.dmp

memory/3280-7-0x0000020F1BC60000-0x0000020F1BC70000-memory.dmp

memory/3280-8-0x0000020F1BC60000-0x0000020F1BC70000-memory.dmp

memory/3280-9-0x0000020F1BC60000-0x0000020F1BC70000-memory.dmp

memory/3280-10-0x0000020F1BC60000-0x0000020F1BC70000-memory.dmp

memory/3280-11-0x0000020F1BC60000-0x0000020F1BC70000-memory.dmp

memory/3280-12-0x0000020F1BC60000-0x0000020F1BC70000-memory.dmp

memory/3280-13-0x0000020F1BC60000-0x0000020F1BC70000-memory.dmp

memory/3280-14-0x0000020F1BC60000-0x0000020F1BC70000-memory.dmp