Malware Analysis Report

2025-08-11 06:40

Sample ID 241109-eee4jsxblm
Target 5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b
SHA256 5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b
Tags
healer redline rosn discovery dropper 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

5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b

Threat Level: Known bad

The file 5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b was found to be: Known bad.

Malicious Activity Summary

healer redline rosn discovery dropper evasion infostealer persistence trojan

Healer

RedLine payload

Detects Healer an antivirus disabler dropper

Healer family

Modifies Windows Defender Real-time Protection settings

RedLine

Redline family

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 03:50

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 03:50

Reported

2024-11-09 03:53

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.exe"

Signatures

Detects Healer an antivirus disabler dropper

Description Indicator Process Target
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Healer

dropper healer

Healer family

healer

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\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.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\pro1319.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.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\pro1319.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\pro1319.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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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\pro1319.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.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\5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.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\un549368.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\IXP001.TMP\qu1302.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1256 wrote to memory of 2108 N/A C:\Users\Admin\AppData\Local\Temp\5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe
PID 1256 wrote to memory of 2108 N/A C:\Users\Admin\AppData\Local\Temp\5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe
PID 1256 wrote to memory of 2108 N/A C:\Users\Admin\AppData\Local\Temp\5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe
PID 2108 wrote to memory of 3668 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe
PID 2108 wrote to memory of 3668 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe
PID 2108 wrote to memory of 3668 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe
PID 2108 wrote to memory of 944 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.exe
PID 2108 wrote to memory of 944 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.exe
PID 2108 wrote to memory of 944 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.exe

"C:\Users\Admin\AppData\Local\Temp\5235be3d25acc4cbc5ea285e3b835d6180e5079ef39bcbff19088b126e70743b.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3668 -ip 3668

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3668 -s 1080

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 69.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un549368.exe

MD5 d05f5d18bb4bdf2de7462bebade7a264
SHA1 a3be46cfcded334fc2959ed382d462ccf02ff8a4
SHA256 0ad6d89755938f141b0187489f2a663a245c71bc1f345172a13ef0bafbcc2d16
SHA512 fb48aab09a36279cf75bb14a3f53384422b4e7617aef352cb3c515b9c5701d67ab652a0ae5e42d8d026a1eba3b66d55ea60072ff10909ea77f4edd3e5fae649f

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1319.exe

MD5 efb6aa9f9dc1e51a667da39267f55fb2
SHA1 cff110ceee2e2b24f8bb1452040de8d91c1b3edf
SHA256 99145be2ae87d4fa532f8476b021c5be093c225858afe3ec669311b1240277e9
SHA512 2876956988ab5ced64d64903af5125b92ccfa4e18a41f6c3ede0e990945e84f47c87c44865d410d93663fd9c894aae669fb5dd224451bb582b5c4a008bf3ad42

memory/3668-15-0x0000000002F30000-0x0000000003030000-memory.dmp

memory/3668-16-0x0000000002C70000-0x0000000002C9D000-memory.dmp

memory/3668-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3668-18-0x0000000004A10000-0x0000000004A2A000-memory.dmp

memory/3668-19-0x0000000007110000-0x00000000076B4000-memory.dmp

memory/3668-20-0x00000000070A0000-0x00000000070B8000-memory.dmp

memory/3668-40-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-48-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-46-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-44-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-42-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-38-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-36-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-34-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-32-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-30-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-28-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-24-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-22-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-21-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-26-0x00000000070A0000-0x00000000070B2000-memory.dmp

memory/3668-49-0x0000000002F30000-0x0000000003030000-memory.dmp

memory/3668-50-0x0000000002C70000-0x0000000002C9D000-memory.dmp

memory/3668-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3668-51-0x0000000000400000-0x0000000002B84000-memory.dmp

memory/3668-55-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1302.exe

MD5 a841f43cc788c2ee3f4a20cf746f70d6
SHA1 ae510a9b3f2effe1e9d9ec3468bd9a6074c883a2
SHA256 f064ed987b2edeaf60ddfe2e7f2f90024c92f27e31fb9112cbf27820e4cce370
SHA512 e48d2c470d54870e7112a6c2c1b7d14e345991461b5e93691bc08e4ecb9097e40c7212ed683330d0b4a9d40bc77826fc25b286f981fc10c0d9b427102d4154cc

memory/3668-54-0x0000000000400000-0x0000000002B84000-memory.dmp

memory/944-60-0x0000000004860000-0x00000000048A6000-memory.dmp

memory/944-61-0x0000000004D30000-0x0000000004D74000-memory.dmp

memory/944-75-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-95-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-93-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-91-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-89-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-87-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-85-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-83-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-81-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-79-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-77-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-73-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-71-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-70-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-65-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-63-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-67-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-62-0x0000000004D30000-0x0000000004D6F000-memory.dmp

memory/944-968-0x0000000007880000-0x0000000007E98000-memory.dmp

memory/944-969-0x0000000007EA0000-0x0000000007FAA000-memory.dmp

memory/944-970-0x0000000007FB0000-0x0000000007FC2000-memory.dmp

memory/944-971-0x0000000007FD0000-0x000000000800C000-memory.dmp

memory/944-972-0x0000000008120000-0x000000000816C000-memory.dmp