Malware Analysis Report

2024-12-01 01:34

Sample ID 241110-bpxjssyqgm
Target 9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac
SHA256 9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac
Tags
redline daris discovery infostealer persistence
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

9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac

Threat Level: Known bad

The file 9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac was found to be: Known bad.

Malicious Activity Summary

redline daris discovery infostealer persistence

Redline family

RedLine

RedLine payload

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 01:19

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 01:19

Reported

2024-11-10 01:22

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac.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

Redline family

redline

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2993497.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0661165.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2993497.exe N/A

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\9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2993497.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0661165.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac.exe

"C:\Users\Admin\AppData\Local\Temp\9c3a82bb2ec2bc90ee7d7cb8b7fe94641f52e903fd03f4e255b6854e8cfd7cac.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2993497.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2993497.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0661165.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0661165.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 70.209.201.84.in-addr.arpa udp
CY 217.196.96.56:4138 tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
CY 217.196.96.56:4138 tcp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
CY 217.196.96.56:4138 tcp
CY 217.196.96.56:4138 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
CY 217.196.96.56:4138 tcp
CY 217.196.96.56:4138 tcp
US 8.8.8.8:53 udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2993497.exe

MD5 202ae23c111cf990ac571f6017062976
SHA1 41712a04891bce64fd857154ae17b2566b39e1b7
SHA256 9e9ab6f3d93c946a4f1230d20b620d31561e3c7924a9e2bc60f54ecdf1eaaf43
SHA512 e3cf68af6a44559013494f4617f179855a92d5822c19103db16b977f3e683e6fa14fc0327d0e29da4f19bf1e445e9811e375580a7999c9dfeac2648a59e3dbfc

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0661165.exe

MD5 8ad88705fe6f875ff8df748bae571dd2
SHA1 19878b96c71e6015d39f1523ab9d8da158efe609
SHA256 9e4ca5306371fea96fba6d7318f2ada71b3de7504b6e0f1e85004675e169d848
SHA512 023580b685baf8e293a6cdafa9f2e923b71018662071a5d11243f46861059f183709e103d1ae2368e7450f07c0bba9355e5aee32c0a1b6626955de281242b58a

memory/4540-14-0x00000000740EE000-0x00000000740EF000-memory.dmp

memory/4540-15-0x0000000000520000-0x000000000054E000-memory.dmp

memory/4540-16-0x0000000004E00000-0x0000000004E06000-memory.dmp

memory/4540-17-0x00000000054F0000-0x0000000005B08000-memory.dmp

memory/4540-18-0x0000000004FE0000-0x00000000050EA000-memory.dmp

memory/4540-19-0x0000000004E90000-0x0000000004EA2000-memory.dmp

memory/4540-20-0x00000000740E0000-0x0000000074890000-memory.dmp

memory/4540-21-0x0000000004F10000-0x0000000004F4C000-memory.dmp

memory/4540-22-0x0000000004F50000-0x0000000004F9C000-memory.dmp

memory/4540-23-0x00000000740EE000-0x00000000740EF000-memory.dmp

memory/4540-24-0x00000000740E0000-0x0000000074890000-memory.dmp