Malware Analysis Report

2025-08-06 01:53

Sample ID 241111-hj3l7avgrc
Target 5b95d103b394968bdb82503a61023e75
SHA256 df99b43e3c5d34d653680eeb0dd76965f0d2891e35e92acb929efd65f77d2810
Tags
redline google2 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

df99b43e3c5d34d653680eeb0dd76965f0d2891e35e92acb929efd65f77d2810

Threat Level: Known bad

The file 5b95d103b394968bdb82503a61023e75 was found to be: Known bad.

Malicious Activity Summary

redline google2 discovery infostealer

RedLine

RedLine payload

Redline family

Uses the VBS compiler for execution

Suspicious use of SetThreadContext

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 06:46

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 06:46

Reported

2024-11-11 06:49

Platform

win7-20240903-en

Max time kernel

137s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Redline family

redline

Uses the VBS compiler for execution

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1796 set thread context of 2452 N/A C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe

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\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1796 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 1796 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 1796 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 1796 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 1796 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 1796 wrote to memory of 2452 N/A C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 1796 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe C:\Windows\SysWOW64\WerFault.exe
PID 1796 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe C:\Windows\SysWOW64\WerFault.exe
PID 1796 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe C:\Windows\SysWOW64\WerFault.exe
PID 1796 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe

"C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe"

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

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1796 -s 48

Network

Country Destination Domain Proto
DE 167.235.71.14:20469 tcp
DE 167.235.71.14:20469 tcp
DE 167.235.71.14:20469 tcp
DE 167.235.71.14:20469 tcp
DE 167.235.71.14:20469 tcp
DE 167.235.71.14:20469 tcp

Files

memory/1796-0-0x0000000000E3C000-0x0000000000E3E000-memory.dmp

memory/2452-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/2452-9-0x0000000000400000-0x0000000000428000-memory.dmp

memory/2452-8-0x0000000000400000-0x0000000000428000-memory.dmp

memory/2452-2-0x0000000000400000-0x0000000000428000-memory.dmp

memory/2452-1-0x0000000000400000-0x0000000000428000-memory.dmp

memory/2452-10-0x00000000745EE000-0x00000000745EF000-memory.dmp

memory/2452-11-0x00000000745E0000-0x0000000074CCE000-memory.dmp

memory/2452-12-0x00000000745EE000-0x00000000745EF000-memory.dmp

memory/2452-13-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-11 06:46

Reported

2024-11-11 06:49

Platform

win10v2004-20241007-en

Max time kernel

136s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Redline family

redline

Uses the VBS compiler for execution

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1256 set thread context of 2984 N/A C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe

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\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe

"C:\Users\Admin\AppData\Local\Temp\f19ed878802bdb4166745cfb493b5ff29ee9e9d3c1e6bb4c99c362a7c00f7db8.exe"

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

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1256 -ip 1256

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1256 -s 240

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
DE 167.235.71.14:20469 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
DE 167.235.71.14:20469 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
DE 167.235.71.14:20469 tcp
DE 167.235.71.14:20469 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
DE 167.235.71.14:20469 tcp
DE 167.235.71.14:20469 tcp

Files

memory/1256-0-0x000000000091C000-0x000000000091E000-memory.dmp

memory/2984-1-0x0000000000400000-0x0000000000428000-memory.dmp

memory/2984-6-0x000000007481E000-0x000000007481F000-memory.dmp

memory/2984-9-0x0000000007E00000-0x0000000007F0A000-memory.dmp

memory/2984-8-0x0000000074810000-0x0000000074FC0000-memory.dmp

memory/2984-7-0x0000000006580000-0x0000000006B98000-memory.dmp

memory/2984-10-0x0000000006510000-0x0000000006522000-memory.dmp

memory/2984-11-0x0000000007FD0000-0x000000000800C000-memory.dmp

memory/2984-12-0x0000000008010000-0x000000000805C000-memory.dmp

memory/2984-13-0x000000007481E000-0x000000007481F000-memory.dmp

memory/2984-14-0x0000000074810000-0x0000000074FC0000-memory.dmp