Malware Analysis Report

2025-04-03 12:18

Sample ID 241109-3ght8axlhm
Target 53607fd5d5bf404e7caf1e24d6ee233d69e3c74f6fba8cd1aab37812915dd86a
SHA256 53607fd5d5bf404e7caf1e24d6ee233d69e3c74f6fba8cd1aab37812915dd86a
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

53607fd5d5bf404e7caf1e24d6ee233d69e3c74f6fba8cd1aab37812915dd86a

Threat Level: Known bad

The file 53607fd5d5bf404e7caf1e24d6ee233d69e3c74f6fba8cd1aab37812915dd86a was found to be: Known bad.

Malicious Activity Summary

redline ronur discovery infostealer persistence

RedLine

Redline family

RedLine payload

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 23:29

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 23:29

Reported

2024-11-09 23:31

Platform

win10v2004-20241007-en

Max time kernel

144s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\53607fd5d5bf404e7caf1e24d6ee233d69e3c74f6fba8cd1aab37812915dd86a.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\eWx49ea55.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\53607fd5d5bf404e7caf1e24d6ee233d69e3c74f6fba8cd1aab37812915dd86a.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\53607fd5d5bf404e7caf1e24d6ee233d69e3c74f6fba8cd1aab37812915dd86a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eWx49ea55.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eWx49ea55.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\53607fd5d5bf404e7caf1e24d6ee233d69e3c74f6fba8cd1aab37812915dd86a.exe

"C:\Users\Admin\AppData\Local\Temp\53607fd5d5bf404e7caf1e24d6ee233d69e3c74f6fba8cd1aab37812915dd86a.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eWx49ea55.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eWx49ea55.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
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
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
RU 193.233.20.20:4134 tcp
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.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
RU 193.233.20.20:4134 tcp
US 8.8.8.8:53 240.221.184.93.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
US 8.8.8.8:53 22.236.111.52.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

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eWx49ea55.exe

MD5 a7c8911e72a0367b13e407697946a682
SHA1 e8c3f6f90f1ac95919ef0f6957ce3ede596c6140
SHA256 a761754df762e33c0c8e3cc9e8a1974037f868cb2ea4dce92e7d6342c6fb579b
SHA512 058f9d89eedf9b049d9cd447e3f09123773b98e32d6851df020c7cf897bc1363f5163fe97ce72a5069adf6019e6bb695a37d3f227efa2db8a1d79632873d24c3

memory/4500-8-0x0000000000750000-0x0000000000850000-memory.dmp

memory/4500-10-0x0000000000400000-0x000000000058B000-memory.dmp

memory/4500-9-0x0000000000400000-0x000000000044E000-memory.dmp

memory/4500-11-0x0000000000400000-0x000000000058B000-memory.dmp

memory/4500-12-0x00000000025F0000-0x0000000002636000-memory.dmp

memory/4500-13-0x0000000004E90000-0x0000000005434000-memory.dmp

memory/4500-14-0x00000000026B0000-0x00000000026F4000-memory.dmp

memory/4500-74-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-58-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-42-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-15-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-78-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-76-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-72-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-70-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-68-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-66-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-64-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-62-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-60-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-56-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-54-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-52-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-50-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-48-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-46-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-44-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-40-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-39-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-36-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-35-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-32-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-30-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-28-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-26-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-24-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-22-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-20-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-18-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-16-0x00000000026B0000-0x00000000026EE000-memory.dmp

memory/4500-921-0x0000000005440000-0x0000000005A58000-memory.dmp

memory/4500-922-0x0000000005A60000-0x0000000005B6A000-memory.dmp

memory/4500-923-0x0000000004DF0000-0x0000000004E02000-memory.dmp

memory/4500-924-0x0000000004E10000-0x0000000004E4C000-memory.dmp

memory/4500-925-0x0000000005C70000-0x0000000005CBC000-memory.dmp

memory/4500-926-0x0000000000750000-0x0000000000850000-memory.dmp

memory/4500-927-0x0000000000400000-0x000000000044E000-memory.dmp