Malware Analysis Report

2025-06-15 22:24

Sample ID 241109-xrbk1ayrhw
Target ee629e00f0ed7bd707a97b57e7b9eef50815c57d2d3e4fca2e67c387bb5e9cb7
SHA256 ee629e00f0ed7bd707a97b57e7b9eef50815c57d2d3e4fca2e67c387bb5e9cb7
Tags
redline ronur 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

ee629e00f0ed7bd707a97b57e7b9eef50815c57d2d3e4fca2e67c387bb5e9cb7

Threat Level: Known bad

The file ee629e00f0ed7bd707a97b57e7b9eef50815c57d2d3e4fca2e67c387bb5e9cb7 was found to be: Known bad.

Malicious Activity Summary

redline ronur discovery infostealer persistence

Redline family

RedLine

RedLine payload

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 19:04

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 19:04

Reported

2024-11-09 19:07

Platform

win10v2004-20241007-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ee629e00f0ed7bd707a97b57e7b9eef50815c57d2d3e4fca2e67c387bb5e9cb7.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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Redline family

redline

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eju68Sp37.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\ee629e00f0ed7bd707a97b57e7b9eef50815c57d2d3e4fca2e67c387bb5e9cb7.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\ee629e00f0ed7bd707a97b57e7b9eef50815c57d2d3e4fca2e67c387bb5e9cb7.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eju68Sp37.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eju68Sp37.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ee629e00f0ed7bd707a97b57e7b9eef50815c57d2d3e4fca2e67c387bb5e9cb7.exe

"C:\Users\Admin\AppData\Local\Temp\ee629e00f0ed7bd707a97b57e7b9eef50815c57d2d3e4fca2e67c387bb5e9cb7.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eju68Sp37.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eju68Sp37.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 99.208.201.84.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 100.209.201.84.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eju68Sp37.exe

MD5 cfe8a5405f2bdada5dafe1bbb5ee9bb3
SHA1 47181695c79c2b81225a4d24d5b00e003eefd4d7
SHA256 b6d33effef48b43f1cdbdd4072aaec30084436366c198f15594dda349b5ed84b
SHA512 5b3dace50da121ef0d3c2aaaf5003dd79935e8cade05fc406c24509ce516e06522afb7bd1836136d1f7b3e31c7ac212c53c63105af952c58db70f8907d56a63c

memory/4736-8-0x00000000008C0000-0x00000000009C0000-memory.dmp

memory/4736-9-0x0000000000670000-0x00000000006BB000-memory.dmp

memory/4736-10-0x0000000000400000-0x000000000044E000-memory.dmp

memory/4736-11-0x0000000000400000-0x0000000000583000-memory.dmp

memory/4736-12-0x0000000004C20000-0x0000000004C66000-memory.dmp

memory/4736-13-0x0000000004C60000-0x0000000005204000-memory.dmp

memory/4736-14-0x0000000005260000-0x00000000052A4000-memory.dmp

memory/4736-34-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-76-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-74-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-72-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-70-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-68-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-66-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-64-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-62-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-60-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-58-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-56-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-54-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-52-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-50-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-48-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-46-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-44-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-42-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-40-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-38-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-36-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-32-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-30-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-28-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-26-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-24-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-22-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-78-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-20-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-18-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-16-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-15-0x0000000005260000-0x000000000529E000-memory.dmp

memory/4736-921-0x0000000005300000-0x0000000005918000-memory.dmp

memory/4736-922-0x00000000059A0000-0x0000000005AAA000-memory.dmp

memory/4736-923-0x0000000005AE0000-0x0000000005AF2000-memory.dmp

memory/4736-924-0x0000000005B00000-0x0000000005B3C000-memory.dmp

memory/4736-925-0x0000000005C50000-0x0000000005C9C000-memory.dmp

memory/4736-926-0x00000000008C0000-0x00000000009C0000-memory.dmp

memory/4736-927-0x0000000000670000-0x00000000006BB000-memory.dmp

memory/4736-928-0x0000000000400000-0x000000000044E000-memory.dmp