Malware Analysis Report

2025-04-03 11:59

Sample ID 241109-2m4hfatfpc
Target 255d6707891f1213c17b309fd5d8a4be3dab304dcd38467cf9593cf6a4f74489
SHA256 255d6707891f1213c17b309fd5d8a4be3dab304dcd38467cf9593cf6a4f74489
Tags
redline 4 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

255d6707891f1213c17b309fd5d8a4be3dab304dcd38467cf9593cf6a4f74489

Threat Level: Known bad

The file 255d6707891f1213c17b309fd5d8a4be3dab304dcd38467cf9593cf6a4f74489 was found to be: Known bad.

Malicious Activity Summary

redline 4 discovery infostealer

RedLine

RedLine payload

Redline family

Uses the VBS compiler for execution

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 22:42

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 22:42

Reported

2024-11-09 22:45

Platform

win7-20240708-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.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 2624 set thread context of 2636 N/A C:\Users\Admin\AppData\Local\Temp\c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.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\c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.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\c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe

"C:\Users\Admin\AppData\Local\Temp\c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe"

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

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

Network

Country Destination Domain Proto
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp

Files

memory/2624-0-0x0000000000415000-0x0000000000416000-memory.dmp

memory/2636-3-0x0000000000400000-0x0000000000438000-memory.dmp

memory/2636-1-0x0000000000400000-0x0000000000438000-memory.dmp

memory/2636-9-0x0000000000400000-0x0000000000438000-memory.dmp

memory/2636-10-0x0000000000400000-0x0000000000438000-memory.dmp

memory/2636-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/2636-11-0x0000000073E6E000-0x0000000073E6F000-memory.dmp

memory/2636-12-0x0000000073E60000-0x000000007454E000-memory.dmp

memory/2636-13-0x0000000073E6E000-0x0000000073E6F000-memory.dmp

memory/2636-14-0x0000000073E60000-0x000000007454E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 22:42

Reported

2024-11-09 22:45

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.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 4432 set thread context of 960 N/A C:\Users\Admin\AppData\Local\Temp\c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.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\c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.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\c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe

"C:\Users\Admin\AppData\Local\Temp\c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
NL 176.124.201.56:25784 tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
NL 176.124.201.56:25784 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp
NL 176.124.201.56:25784 tcp

Files

memory/4432-0-0x0000000000415000-0x0000000000416000-memory.dmp

memory/960-1-0x00000000003B0000-0x00000000003E8000-memory.dmp

memory/960-6-0x0000000074F2E000-0x0000000074F2F000-memory.dmp

memory/960-7-0x0000000005480000-0x0000000005A98000-memory.dmp

memory/960-8-0x0000000004F20000-0x0000000004F32000-memory.dmp

memory/960-9-0x0000000005090000-0x000000000519A000-memory.dmp

memory/960-10-0x0000000004FC0000-0x0000000004FFC000-memory.dmp

memory/960-11-0x0000000074F20000-0x00000000756D0000-memory.dmp

memory/960-12-0x0000000005000000-0x000000000504C000-memory.dmp

memory/960-13-0x0000000074F2E000-0x0000000074F2F000-memory.dmp

memory/960-14-0x0000000074F20000-0x00000000756D0000-memory.dmp