Malware Analysis Report

2024-12-07 04:12

Sample ID 241110-thb9dstkdm
Target 990f50882c05d7f013f97596dfb7714d97860e79fac15a53dd5ed9918395d0b8
SHA256 990f50882c05d7f013f97596dfb7714d97860e79fac15a53dd5ed9918395d0b8
Tags
ruma redline discovery infostealer
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

990f50882c05d7f013f97596dfb7714d97860e79fac15a53dd5ed9918395d0b8

Threat Level: Known bad

The file 990f50882c05d7f013f97596dfb7714d97860e79fac15a53dd5ed9918395d0b8 was found to be: Known bad.

Malicious Activity Summary

ruma redline discovery infostealer

RedLine payload

Redline family

RedLine

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 16:03

Signatures

RedLine payload

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

Redline family

redline

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 16:03

Reported

2024-11-10 16:05

Platform

win7-20240903-en

Max time kernel

121s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\990f50882c05d7f013f97596dfb7714d97860e79fac15a53dd5ed9918395d0b8.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Redline family

redline

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\990f50882c05d7f013f97596dfb7714d97860e79fac15a53dd5ed9918395d0b8.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\990f50882c05d7f013f97596dfb7714d97860e79fac15a53dd5ed9918395d0b8.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\990f50882c05d7f013f97596dfb7714d97860e79fac15a53dd5ed9918395d0b8.exe

"C:\Users\Admin\AppData\Local\Temp\990f50882c05d7f013f97596dfb7714d97860e79fac15a53dd5ed9918395d0b8.exe"

Network

N/A

Files

memory/2204-0-0x000000007434E000-0x000000007434F000-memory.dmp

memory/2204-1-0x0000000000DA0000-0x0000000000DE4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-10 16:03

Reported

2024-11-10 16:05

Platform

win10v2004-20241007-en

Max time kernel

91s

Max time network

136s

Command Line

"C:\Users\Admin\AppData\Local\Temp\990f50882c05d7f013f97596dfb7714d97860e79fac15a53dd5ed9918395d0b8.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Redline family

redline

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\990f50882c05d7f013f97596dfb7714d97860e79fac15a53dd5ed9918395d0b8.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\990f50882c05d7f013f97596dfb7714d97860e79fac15a53dd5ed9918395d0b8.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\990f50882c05d7f013f97596dfb7714d97860e79fac15a53dd5ed9918395d0b8.exe

"C:\Users\Admin\AppData\Local\Temp\990f50882c05d7f013f97596dfb7714d97860e79fac15a53dd5ed9918395d0b8.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp

Files

memory/3536-0-0x00000000752CE000-0x00000000752CF000-memory.dmp

memory/3536-1-0x0000000000EC0000-0x0000000000F04000-memory.dmp