Malware Analysis Report

2025-03-15 04:44

Sample ID 240713-1qgbmsydjq
Target D496EBB55135A8F961ED737136D27748.dll
SHA256 29244f052351066085789c89168afb6ea928ce20a9d0061694babb6e562dd117
Tags
redline 478596 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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

29244f052351066085789c89168afb6ea928ce20a9d0061694babb6e562dd117

Threat Level: Known bad

The file D496EBB55135A8F961ED737136D27748.dll was found to be: Known bad.

Malicious Activity Summary

redline 478596 infostealer spyware

RedLine

RedLine payload

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-13 21:51

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-13 21:51

Reported

2024-07-13 21:53

Platform

win7-20240704-en

Max time kernel

120s

Max time network

121s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\D496EBB55135A8F961ED737136D27748.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1880 wrote to memory of 2032 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1880 wrote to memory of 2032 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1880 wrote to memory of 2032 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1880 wrote to memory of 2032 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1880 wrote to memory of 2032 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1880 wrote to memory of 2032 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1880 wrote to memory of 2032 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\D496EBB55135A8F961ED737136D27748.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\D496EBB55135A8F961ED737136D27748.dll,#1

Network

N/A

Files

memory/2032-0-0x00000000755F0000-0x00000000756B1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-13 21:51

Reported

2024-07-13 21:53

Platform

win10v2004-20240709-en

Max time kernel

95s

Max time network

96s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\D496EBB55135A8F961ED737136D27748.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 2952 set thread context of 1132 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\D496EBB55135A8F961ED737136D27748.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\D496EBB55135A8F961ED737136D27748.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 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
NL 91.92.249.24:4808 tcp
US 8.8.8.8:53 24.249.92.91.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 65.139.73.23.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 144.211.222.173.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/1132-1-0x0000000000400000-0x0000000000450000-memory.dmp

memory/2952-2-0x00000000773C1000-0x00000000774E1000-memory.dmp

memory/1132-3-0x000000007456E000-0x000000007456F000-memory.dmp

memory/1132-4-0x0000000005AA0000-0x0000000006044000-memory.dmp

memory/1132-5-0x00000000054F0000-0x0000000005582000-memory.dmp

memory/1132-6-0x0000000074560000-0x0000000074D10000-memory.dmp

memory/1132-7-0x0000000005480000-0x000000000548A000-memory.dmp

memory/1132-8-0x0000000006670000-0x0000000006C88000-memory.dmp

memory/1132-9-0x0000000005870000-0x000000000597A000-memory.dmp

memory/1132-10-0x0000000005600000-0x0000000005612000-memory.dmp

memory/1132-11-0x0000000005760000-0x000000000579C000-memory.dmp

memory/1132-12-0x00000000057B0000-0x00000000057FC000-memory.dmp

memory/1132-13-0x0000000006050000-0x00000000060B6000-memory.dmp

memory/1132-14-0x00000000070E0000-0x00000000072A2000-memory.dmp

memory/1132-15-0x00000000077E0000-0x0000000007D0C000-memory.dmp

memory/1132-16-0x00000000075B0000-0x0000000007600000-memory.dmp

memory/1132-18-0x0000000074560000-0x0000000074D10000-memory.dmp