Malware Analysis Report

2025-03-15 04:45

Sample ID 240714-v6tzsashrd
Target d3d9.dll
SHA256 a9ccd777bcefff67f3c97d107d7b7a297f55fbbdaf03391ed7a2a4fca946dfdf
Tags
redline infostealer spyware
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 Overview

score
10/10

SHA256

a9ccd777bcefff67f3c97d107d7b7a297f55fbbdaf03391ed7a2a4fca946dfdf

Threat Level: Known bad

The file d3d9.dll was found to be: Known bad.

Malicious Activity Summary

redline infostealer spyware

RedLine

RedLine payload

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-14 17:36

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-14 17:36

Reported

2024-07-14 17:37

Platform

win10v2004-20240709-en

Max time kernel

30s

Max time network

31s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d9.dll,#1

Signatures

RedLine

infostealer redline

RedLine payload

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

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4988 set thread context of 3292 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d9.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3d9.dll,#1

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
CH 185.196.9.26:6302 tcp
US 8.8.8.8:53 26.9.196.185.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp

Files

memory/3292-1-0x0000000000570000-0x00000000005C0000-memory.dmp

memory/4988-2-0x0000000077A21000-0x0000000077B41000-memory.dmp

memory/3292-3-0x0000000074BCE000-0x0000000074BCF000-memory.dmp

memory/3292-4-0x00000000051D0000-0x0000000005774000-memory.dmp

memory/3292-5-0x0000000004C20000-0x0000000004CB2000-memory.dmp

memory/3292-6-0x0000000074BC0000-0x0000000075370000-memory.dmp

memory/3292-7-0x0000000004C00000-0x0000000004C0A000-memory.dmp

memory/3292-8-0x0000000005DA0000-0x00000000063B8000-memory.dmp

memory/3292-9-0x0000000004FA0000-0x00000000050AA000-memory.dmp

memory/3292-10-0x0000000004E80000-0x0000000004E92000-memory.dmp

memory/3292-11-0x0000000004EE0000-0x0000000004F1C000-memory.dmp

memory/3292-12-0x0000000004F30000-0x0000000004F7C000-memory.dmp

memory/3292-13-0x00000000057F0000-0x0000000005856000-memory.dmp

memory/3292-14-0x00000000065C0000-0x0000000006610000-memory.dmp

memory/3292-15-0x00000000067E0000-0x00000000069A2000-memory.dmp

memory/3292-16-0x00000000070E0000-0x000000000760C000-memory.dmp

memory/3292-18-0x0000000074BC0000-0x0000000075370000-memory.dmp