Malware Analysis Report

2024-12-07 04:12

Sample ID 241111-aqymtaxpcw
Target 49ad755a1d347efca9bd8cdf757067c0ce1b8d74e5b1d5119ceed1a2946d6968
SHA256 49ad755a1d347efca9bd8cdf757067c0ce1b8d74e5b1d5119ceed1a2946d6968
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

49ad755a1d347efca9bd8cdf757067c0ce1b8d74e5b1d5119ceed1a2946d6968

Threat Level: Known bad

The file 49ad755a1d347efca9bd8cdf757067c0ce1b8d74e5b1d5119ceed1a2946d6968 was found to be: Known bad.

Malicious Activity Summary

ruma redline discovery infostealer

RedLine

RedLine payload

Redline family

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 00:25

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

2024-11-11 00:25

Reported

2024-11-11 00:28

Platform

win7-20240903-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\49ad755a1d347efca9bd8cdf757067c0ce1b8d74e5b1d5119ceed1a2946d6968.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\49ad755a1d347efca9bd8cdf757067c0ce1b8d74e5b1d5119ceed1a2946d6968.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\49ad755a1d347efca9bd8cdf757067c0ce1b8d74e5b1d5119ceed1a2946d6968.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\49ad755a1d347efca9bd8cdf757067c0ce1b8d74e5b1d5119ceed1a2946d6968.exe

"C:\Users\Admin\AppData\Local\Temp\49ad755a1d347efca9bd8cdf757067c0ce1b8d74e5b1d5119ceed1a2946d6968.exe"

Network

N/A

Files

memory/1964-0-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

memory/1964-1-0x0000000001110000-0x0000000001154000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 00:25

Reported

2024-11-11 00:28

Platform

win10v2004-20241007-en

Max time kernel

92s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\49ad755a1d347efca9bd8cdf757067c0ce1b8d74e5b1d5119ceed1a2946d6968.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\49ad755a1d347efca9bd8cdf757067c0ce1b8d74e5b1d5119ceed1a2946d6968.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\49ad755a1d347efca9bd8cdf757067c0ce1b8d74e5b1d5119ceed1a2946d6968.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\49ad755a1d347efca9bd8cdf757067c0ce1b8d74e5b1d5119ceed1a2946d6968.exe

"C:\Users\Admin\AppData\Local\Temp\49ad755a1d347efca9bd8cdf757067c0ce1b8d74e5b1d5119ceed1a2946d6968.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp

Files

memory/3660-0-0x00000000749DE000-0x00000000749DF000-memory.dmp

memory/3660-1-0x00000000009D0000-0x0000000000A14000-memory.dmp