Malware Analysis Report

2025-05-28 18:12

Sample ID 241105-czl2gssjfx
Target 92bdbb4d6a78ebfc1fa9f229a6a49405eb2e7538535926684c97dc53bd3b63a3
SHA256 92bdbb4d6a78ebfc1fa9f229a6a49405eb2e7538535926684c97dc53bd3b63a3
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

92bdbb4d6a78ebfc1fa9f229a6a49405eb2e7538535926684c97dc53bd3b63a3

Threat Level: Known bad

The file 92bdbb4d6a78ebfc1fa9f229a6a49405eb2e7538535926684c97dc53bd3b63a3 was found to be: Known bad.

Malicious Activity Summary

redline daris discovery infostealer persistence

RedLine

RedLine payload

Redline family

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

2024-11-05 02:30

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 02:30

Reported

2024-11-05 02:33

Platform

win10v2004-20241007-en

Max time kernel

136s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\92bdbb4d6a78ebfc1fa9f229a6a49405eb2e7538535926684c97dc53bd3b63a3.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\x8909206.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8607313.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_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\x8909206.exe N/A
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\92bdbb4d6a78ebfc1fa9f229a6a49405eb2e7538535926684c97dc53bd3b63a3.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\92bdbb4d6a78ebfc1fa9f229a6a49405eb2e7538535926684c97dc53bd3b63a3.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8909206.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8607313.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\92bdbb4d6a78ebfc1fa9f229a6a49405eb2e7538535926684c97dc53bd3b63a3.exe

"C:\Users\Admin\AppData\Local\Temp\92bdbb4d6a78ebfc1fa9f229a6a49405eb2e7538535926684c97dc53bd3b63a3.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8909206.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8909206.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8607313.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8607313.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
CY 217.196.96.56:4138 tcp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
CY 217.196.96.56:4138 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
CY 217.196.96.56:4138 tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
CY 217.196.96.56:4138 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
CY 217.196.96.56:4138 tcp
CY 217.196.96.56:4138 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8909206.exe

MD5 b768cfe58fcd61a5dd163e50007d99ef
SHA1 5c1c07a63c524041759745939d18be080a156608
SHA256 da60d73f4a4c505a617a56090cd692f7445ec666c245b97842645cd248ba87cb
SHA512 a626c8ae59d6d3940eca5434614801187c8c7048a48f0b0c98785035a7ee3df99df1bf71d77202155dc4a9d8978001d3530c126a18d3631244325b551d2da8c0

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8607313.exe

MD5 df8db47877b682298146d63440a1f5ff
SHA1 f30308f13a4e4bcd42b030e38a1a87b55219ed4b
SHA256 e6f25db80578d2f9281fb4af2b5e27c310a7c40c1b8b509c769606afe3fbfbf8
SHA512 1806a0861dcd3e7bd719bee38150597943b3b2410b3e14850685f4cca80d49a6495fd05acc5160e85431da89b9a98acd4290c645255b6fdcbf3ffdf14e74d235

memory/2896-14-0x000000007441E000-0x000000007441F000-memory.dmp

memory/2896-15-0x0000000000770000-0x000000000079E000-memory.dmp

memory/2896-16-0x0000000007560000-0x0000000007566000-memory.dmp

memory/2896-17-0x0000000005800000-0x0000000005E18000-memory.dmp

memory/2896-18-0x00000000052F0000-0x00000000053FA000-memory.dmp

memory/2896-19-0x0000000005220000-0x0000000005232000-memory.dmp

memory/2896-20-0x0000000074410000-0x0000000074BC0000-memory.dmp

memory/2896-21-0x0000000005280000-0x00000000052BC000-memory.dmp

memory/2896-22-0x0000000005400000-0x000000000544C000-memory.dmp

memory/2896-23-0x000000007441E000-0x000000007441F000-memory.dmp

memory/2896-24-0x0000000074410000-0x0000000074BC0000-memory.dmp