Malware Analysis Report

2025-01-02 10:53

Sample ID 241110-flwkjszerj
Target e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503
SHA256 e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503
Tags
redline pub1 discovery infostealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503

Threat Level: Known bad

The file e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503 was found to be: Known bad.

Malicious Activity Summary

redline pub1 discovery infostealer

RedLine payload

RedLine

Redline family

Uses the VBS compiler for execution

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 04:58

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-10 04:58

Reported

2024-11-10 05:00

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.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 4244 set thread context of 2380 N/A C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.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\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.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\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.exe

"C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.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 408 -p 4244 -ip 4244

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4244 -s 268

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 destoringnacism.org udp
DE 188.40.141.211:45245 destoringnacism.org tcp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
DE 188.40.141.211:45245 destoringnacism.org tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
DE 188.40.141.211:45245 destoringnacism.org tcp
DE 188.40.141.211:45245 destoringnacism.org tcp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
DE 188.40.141.211:45245 destoringnacism.org tcp
DE 188.40.141.211:45245 destoringnacism.org tcp

Files

memory/4244-1-0x0000000000102000-0x0000000000103000-memory.dmp

memory/2380-2-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2380-7-0x00000000749DE000-0x00000000749DF000-memory.dmp

memory/2380-8-0x0000000005CC0000-0x00000000062D8000-memory.dmp

memory/2380-9-0x0000000005830000-0x000000000593A000-memory.dmp

memory/2380-10-0x0000000005760000-0x0000000005772000-memory.dmp

memory/2380-11-0x00000000057D0000-0x000000000580C000-memory.dmp

memory/2380-12-0x00000000749D0000-0x0000000075180000-memory.dmp

memory/2380-13-0x0000000005940000-0x000000000598C000-memory.dmp

memory/2380-14-0x00000000749DE000-0x00000000749DF000-memory.dmp

memory/2380-15-0x00000000749D0000-0x0000000075180000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 04:58

Reported

2024-11-10 05:00

Platform

win7-20241010-en

Max time kernel

131s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.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 2996 set thread context of 2684 N/A C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.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\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.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 2996 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 2996 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 2996 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 2996 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 2996 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 2996 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
PID 2996 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.exe C:\Windows\SysWOW64\WerFault.exe
PID 2996 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.exe C:\Windows\SysWOW64\WerFault.exe
PID 2996 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.exe C:\Windows\SysWOW64\WerFault.exe
PID 2996 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.exe

"C:\Users\Admin\AppData\Local\Temp\e5ab39dc2512c365ce4b3a33afbd9b47726c24f5176eb0c7e993add50b371503.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 2996 -s 48

Network

Country Destination Domain Proto
US 8.8.8.8:53 destoringnacism.org udp
DE 188.40.141.211:45245 destoringnacism.org tcp
DE 188.40.141.211:45245 destoringnacism.org tcp
DE 188.40.141.211:45245 destoringnacism.org tcp
DE 188.40.141.211:45245 destoringnacism.org tcp
DE 188.40.141.211:45245 destoringnacism.org tcp
DE 188.40.141.211:45245 destoringnacism.org tcp

Files

memory/2996-1-0x0000000001202000-0x0000000001203000-memory.dmp

memory/2684-2-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2684-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/2684-3-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2684-10-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2684-9-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2684-11-0x00000000741CE000-0x00000000741CF000-memory.dmp

memory/2684-12-0x00000000741C0000-0x00000000748AE000-memory.dmp

memory/2684-13-0x00000000741CE000-0x00000000741CF000-memory.dmp

memory/2684-14-0x00000000741C0000-0x00000000748AE000-memory.dmp