Malware Analysis Report

2024-12-07 04:11

Sample ID 241111-mkkj8a1pgp
Target b05d3af79013388b250608e38760bf6f14acfb19bd4bc783c243b2787ec7322c
SHA256 b05d3af79013388b250608e38760bf6f14acfb19bd4bc783c243b2787ec7322c
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

b05d3af79013388b250608e38760bf6f14acfb19bd4bc783c243b2787ec7322c

Threat Level: Known bad

The file b05d3af79013388b250608e38760bf6f14acfb19bd4bc783c243b2787ec7322c 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 10:31

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 10:31

Reported

2024-11-11 10:33

Platform

win7-20240903-en

Max time kernel

121s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b05d3af79013388b250608e38760bf6f14acfb19bd4bc783c243b2787ec7322c.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\b05d3af79013388b250608e38760bf6f14acfb19bd4bc783c243b2787ec7322c.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b05d3af79013388b250608e38760bf6f14acfb19bd4bc783c243b2787ec7322c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b05d3af79013388b250608e38760bf6f14acfb19bd4bc783c243b2787ec7322c.exe

"C:\Users\Admin\AppData\Local\Temp\b05d3af79013388b250608e38760bf6f14acfb19bd4bc783c243b2787ec7322c.exe"

Network

N/A

Files

memory/1764-0-0x000000007443E000-0x000000007443F000-memory.dmp

memory/1764-1-0x00000000010F0000-0x0000000001134000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 10:31

Reported

2024-11-11 10:33

Platform

win10v2004-20241007-en

Max time kernel

96s

Max time network

137s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b05d3af79013388b250608e38760bf6f14acfb19bd4bc783c243b2787ec7322c.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\b05d3af79013388b250608e38760bf6f14acfb19bd4bc783c243b2787ec7322c.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b05d3af79013388b250608e38760bf6f14acfb19bd4bc783c243b2787ec7322c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b05d3af79013388b250608e38760bf6f14acfb19bd4bc783c243b2787ec7322c.exe

"C:\Users\Admin\AppData\Local\Temp\b05d3af79013388b250608e38760bf6f14acfb19bd4bc783c243b2787ec7322c.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/2292-0-0x0000000074F6E000-0x0000000074F6F000-memory.dmp

memory/2292-1-0x00000000006F0000-0x0000000000734000-memory.dmp