Malware Analysis Report

2024-09-11 09:19

Sample ID 240617-rfhx2sxhpk
Target 7778.7z
SHA256 de835849dd473a5d7baf4feb097f3ea9bac30e42a220e7f97a3cc25845378b9e
Tags
discordrat persistence rat rootkit stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

de835849dd473a5d7baf4feb097f3ea9bac30e42a220e7f97a3cc25845378b9e

Threat Level: Known bad

The file 7778.7z was found to be: Known bad.

Malicious Activity Summary

discordrat persistence rat rootkit stealer

Discord RAT

Discordrat family

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-17 14:08

Signatures

Discordrat family

discordrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-17 14:08

Reported

2024-06-17 14:10

Platform

win10v2004-20240508-en

Max time kernel

51s

Max time network

52s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7778\Release\Discord rat.exe"

Signatures

Discord RAT

stealer rootkit rat persistence discordrat

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7778\Release\Discord rat.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7778\Release\Discord rat.exe

"C:\Users\Admin\AppData\Local\Temp\7778\Release\Discord rat.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 gateway.discord.gg udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp

Files

memory/4872-0-0x00000166BDE40000-0x00000166BDE58000-memory.dmp

memory/4872-1-0x00007FFB43783000-0x00007FFB43785000-memory.dmp

memory/4872-2-0x00000166D8430000-0x00000166D85F2000-memory.dmp

memory/4872-3-0x00007FFB43780000-0x00007FFB44241000-memory.dmp

memory/4872-4-0x00007FFB43780000-0x00007FFB44241000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-17 14:08

Reported

2024-06-17 14:10

Platform

win10v2004-20240611-en

Max time kernel

92s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7778\builder.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7778\builder.exe

"C:\Users\Admin\AppData\Local\Temp\7778\builder.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
NL 23.62.61.99:443 www.bing.com tcp
US 8.8.8.8:53 99.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 31.251.17.2.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp

Files

memory/60-0-0x0000000074D7E000-0x0000000074D7F000-memory.dmp

memory/60-1-0x0000000000EA0000-0x0000000000EA8000-memory.dmp

memory/60-2-0x0000000005E10000-0x00000000063B4000-memory.dmp

memory/60-3-0x0000000005900000-0x0000000005992000-memory.dmp

memory/60-4-0x00000000058D0000-0x00000000058DA000-memory.dmp

memory/60-5-0x0000000074D70000-0x0000000075520000-memory.dmp

memory/60-6-0x0000000074D7E000-0x0000000074D7F000-memory.dmp

memory/60-7-0x0000000074D70000-0x0000000075520000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-17 14:08

Reported

2024-06-17 14:10

Platform

win10v2004-20240611-en

Max time kernel

93s

Max time network

95s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7778\dnlib.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7778\dnlib.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
NL 23.62.61.75:443 www.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 75.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 31.251.17.2.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 241.197.17.2.in-addr.arpa udp

Files

N/A