Malware Analysis Report

2025-08-05 11:05

Sample ID 241111-hnclkavelm
Target ad1e6ac46401d151f00297931089ca65a1ab931461390549dfe90c99fe82b119
SHA256 ad1e6ac46401d151f00297931089ca65a1ab931461390549dfe90c99fe82b119
Tags
redline mauga discovery evasion infostealer persistence trojan
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

ad1e6ac46401d151f00297931089ca65a1ab931461390549dfe90c99fe82b119

Threat Level: Known bad

The file ad1e6ac46401d151f00297931089ca65a1ab931461390549dfe90c99fe82b119 was found to be: Known bad.

Malicious Activity Summary

redline mauga discovery evasion infostealer persistence trojan

RedLine

RedLine payload

Modifies Windows Defender Real-time Protection settings

Redline family

Windows security modification

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

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 06:52

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 06:52

Reported

2024-11-11 06:55

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ad1e6ac46401d151f00297931089ca65a1ab931461390549dfe90c99fe82b119.exe"

Signatures

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe N/A

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

Windows security modification

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.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\ad1e6ac46401d151f00297931089ca65a1ab931461390549dfe90c99fe82b119.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\v3021075.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\ad1e6ac46401d151f00297931089ca65a1ab931461390549dfe90c99fe82b119.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3021075.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2965018.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2224 wrote to memory of 780 N/A C:\Users\Admin\AppData\Local\Temp\ad1e6ac46401d151f00297931089ca65a1ab931461390549dfe90c99fe82b119.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3021075.exe
PID 2224 wrote to memory of 780 N/A C:\Users\Admin\AppData\Local\Temp\ad1e6ac46401d151f00297931089ca65a1ab931461390549dfe90c99fe82b119.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3021075.exe
PID 2224 wrote to memory of 780 N/A C:\Users\Admin\AppData\Local\Temp\ad1e6ac46401d151f00297931089ca65a1ab931461390549dfe90c99fe82b119.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3021075.exe
PID 780 wrote to memory of 4972 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3021075.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe
PID 780 wrote to memory of 4972 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3021075.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe
PID 780 wrote to memory of 4972 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3021075.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe
PID 780 wrote to memory of 2636 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3021075.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2965018.exe
PID 780 wrote to memory of 2636 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3021075.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2965018.exe
PID 780 wrote to memory of 2636 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3021075.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2965018.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ad1e6ac46401d151f00297931089ca65a1ab931461390549dfe90c99fe82b119.exe

"C:\Users\Admin\AppData\Local\Temp\ad1e6ac46401d151f00297931089ca65a1ab931461390549dfe90c99fe82b119.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3021075.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3021075.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2965018.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2965018.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
CY 217.196.96.102:4132 tcp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
CY 217.196.96.102:4132 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
CY 217.196.96.102:4132 tcp
CY 217.196.96.102:4132 tcp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
CY 217.196.96.102:4132 tcp
CY 217.196.96.102:4132 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3021075.exe

MD5 fb257522a110895db1c9cf5b0e1ed15b
SHA1 849ea92a3d081a8572fb03fcccce025aca82fbeb
SHA256 d17f09d4e37c14b6fa7dbdc98549be946cde78ff0216fc73285b354dc193b735
SHA512 06654526f40a8b3660f5c562f0a05442b4781bb9528f0b536c10902c728a493f6ca191c922a201feea81af421cbda6ef17d07855ba3eaa159cf96f282136a211

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a3578482.exe

MD5 567c0f0e4bf3b7c19166b07da544d803
SHA1 f5fab8800e13f57dd74d9580b345f95137703633
SHA256 b38ff8c318003f20558995ea912dc6f0a8a80cc18eaeda1172541fcca71e05f5
SHA512 5dc6d3528f0c51b77f80209f46a933a071a050952e37e45aec4cc4f83663dd1f657ab629b18ed7a3a288a6f669cf57f74db26e308634aecd75fbd130c142fe59

memory/4972-14-0x00000000749CE000-0x00000000749CF000-memory.dmp

memory/4972-15-0x00000000021B0000-0x00000000021CE000-memory.dmp

memory/4972-16-0x00000000749C0000-0x0000000075170000-memory.dmp

memory/4972-17-0x0000000004AC0000-0x0000000005064000-memory.dmp

memory/4972-18-0x0000000004990000-0x00000000049AC000-memory.dmp

memory/4972-19-0x00000000749C0000-0x0000000075170000-memory.dmp

memory/4972-20-0x00000000749C0000-0x0000000075170000-memory.dmp

memory/4972-38-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-48-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-46-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-44-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-42-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-40-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-36-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-34-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-32-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-30-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-28-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-26-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-24-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-22-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-21-0x0000000004990000-0x00000000049A6000-memory.dmp

memory/4972-49-0x00000000749CE000-0x00000000749CF000-memory.dmp

memory/4972-50-0x00000000749C0000-0x0000000075170000-memory.dmp

memory/4972-52-0x00000000749C0000-0x0000000075170000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2965018.exe

MD5 782f46bb09df52f1a8f7a6ccab5db249
SHA1 b3bbdfb36b563ee31174968b5f40e8171f6a025c
SHA256 a5b596ab91ddb9ba1aa69c14e5b6851ee650161416702529378dd2e7546981ca
SHA512 34829cc10dbb63d0f94775bcfaa5ceef9e7905549ba30f01e91fcbd3105566b18e1dd7811074cefe9d7ff0f3be7c43a388b178a8d63810d4a15645159b21db45

memory/2636-56-0x0000000000100000-0x000000000012E000-memory.dmp

memory/2636-57-0x00000000023D0000-0x00000000023D6000-memory.dmp

memory/2636-58-0x0000000005070000-0x0000000005688000-memory.dmp

memory/2636-59-0x0000000004B60000-0x0000000004C6A000-memory.dmp

memory/2636-60-0x0000000004A80000-0x0000000004A92000-memory.dmp

memory/2636-61-0x0000000004AE0000-0x0000000004B1C000-memory.dmp

memory/2636-62-0x0000000004C70000-0x0000000004CBC000-memory.dmp