Malware Analysis Report

2025-08-10 13:17

Sample ID 241109-ehpgdswndy
Target 8083a15c972bda5bcbba44e9db10abc8b38528948166828bc6567845e4835231
SHA256 8083a15c972bda5bcbba44e9db10abc8b38528948166828bc6567845e4835231
Tags
healer redline sony 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

8083a15c972bda5bcbba44e9db10abc8b38528948166828bc6567845e4835231

Threat Level: Known bad

The file 8083a15c972bda5bcbba44e9db10abc8b38528948166828bc6567845e4835231 was found to be: Known bad.

Malicious Activity Summary

healer redline sony discovery dropper evasion infostealer persistence trojan

Modifies Windows Defender Real-time Protection settings

RedLine payload

Healer

Healer family

Redline family

Detects Healer an antivirus disabler dropper

RedLine

Windows security modification

Executes dropped EXE

Adds Run key to start application

Launches sc.exe

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 03:56

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 03:56

Reported

2024-11-09 03:59

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8083a15c972bda5bcbba44e9db10abc8b38528948166828bc6567845e4835231.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\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4106.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4106.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\pro4106.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\pro4106.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\pro4106.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\pro4106.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\pro4106.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4106.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\un211849.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\8083a15c972bda5bcbba44e9db10abc8b38528948166828bc6567845e4835231.exe N/A

Launches sc.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\sc.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\8083a15c972bda5bcbba44e9db10abc8b38528948166828bc6567845e4835231.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211849.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4106.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2332.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4106.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4106.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4106.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2332.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3056 wrote to memory of 3184 N/A C:\Users\Admin\AppData\Local\Temp\8083a15c972bda5bcbba44e9db10abc8b38528948166828bc6567845e4835231.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211849.exe
PID 3056 wrote to memory of 3184 N/A C:\Users\Admin\AppData\Local\Temp\8083a15c972bda5bcbba44e9db10abc8b38528948166828bc6567845e4835231.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211849.exe
PID 3056 wrote to memory of 3184 N/A C:\Users\Admin\AppData\Local\Temp\8083a15c972bda5bcbba44e9db10abc8b38528948166828bc6567845e4835231.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211849.exe
PID 3184 wrote to memory of 1732 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211849.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4106.exe
PID 3184 wrote to memory of 1732 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211849.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4106.exe
PID 3184 wrote to memory of 1732 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211849.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4106.exe
PID 3184 wrote to memory of 1968 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211849.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2332.exe
PID 3184 wrote to memory of 1968 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211849.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2332.exe
PID 3184 wrote to memory of 1968 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211849.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2332.exe

Processes

C:\Users\Admin\AppData\Local\Temp\8083a15c972bda5bcbba44e9db10abc8b38528948166828bc6567845e4835231.exe

"C:\Users\Admin\AppData\Local\Temp\8083a15c972bda5bcbba44e9db10abc8b38528948166828bc6567845e4835231.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211849.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211849.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4106.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4106.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2332.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2332.exe

C:\Windows\system32\sc.exe

C:\Windows\system32\sc.exe start wuauserv

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.33:4125 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 69.190.18.2.in-addr.arpa udp
RU 193.233.20.33:4125 tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
RU 193.233.20.33:4125 tcp
RU 193.233.20.33:4125 tcp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
RU 193.233.20.33:4125 tcp
RU 193.233.20.33:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un211849.exe

MD5 bc47b904ad3bb3642ef2ac372a9e91e9
SHA1 d75df21a370259181fa644bd48fab4c85caf8508
SHA256 27e7a72c028e0fcbeeee3c56e633e53d54dff30e2b408552a3ebb5c190063923
SHA512 8e61fe3a35ff9b1872721f4efb21c86c690b251d7fe801237620cd9b6fd49c4ded75d2c98884c02f39b2b9ea825399dd957b765fa3cbd056162c04a704c85799

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4106.exe

MD5 062310268515bd203315e18af3126c8f
SHA1 bcb30b3f6e99a727def58e0b0d5c6b878b70c07c
SHA256 2860e7cb01aa294da160b86bf9b0d7f2825ea4a715781de38e3933291ec7760b
SHA512 8219b23a987117f4d7944d10d7e97cc4e66d75334aa2cb0d279414ecd4e5cb881f69d449cea85a2873fb9e9518bf0d7cb6f37ba5876a046a114ca7af4d096948

memory/1732-15-0x0000000002F00000-0x0000000003000000-memory.dmp

memory/1732-16-0x0000000002C50000-0x0000000002C7D000-memory.dmp

memory/1732-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1732-18-0x00000000046D0000-0x00000000046EA000-memory.dmp

memory/1732-19-0x0000000007210000-0x00000000077B4000-memory.dmp

memory/1732-20-0x0000000007130000-0x0000000007148000-memory.dmp

memory/1732-21-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-48-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-46-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-44-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-42-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-40-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-38-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-36-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-34-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-32-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-30-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-28-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-26-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-24-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-22-0x0000000007130000-0x0000000007142000-memory.dmp

memory/1732-49-0x0000000002F00000-0x0000000003000000-memory.dmp

memory/1732-50-0x0000000002C50000-0x0000000002C7D000-memory.dmp

memory/1732-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1732-51-0x0000000000400000-0x0000000002B7E000-memory.dmp

memory/1732-55-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2332.exe

MD5 1fa44b0bf5e51dc2c9e229867a466066
SHA1 5e0eb2ba56044d1ed3accaebf3762e6a27e460c4
SHA256 92ab1f51a393d8ea89fe677c262574127608089600b81f23e22e969b645cc5b3
SHA512 d5f8b7c255cd79f985a2fbad44025eb91b43e02a6ccda00ee9f122cd7338d0e419985b03659fe342a93661b814b471df09543d561286cb73f31ca7d2951ce545

memory/1732-54-0x0000000000400000-0x0000000002B7E000-memory.dmp

memory/1968-60-0x0000000002FA0000-0x0000000002FE6000-memory.dmp

memory/1968-61-0x0000000004E70000-0x0000000004EB4000-memory.dmp

memory/1968-67-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-95-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-93-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-91-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-89-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-87-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-85-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-83-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-81-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-79-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-77-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-75-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-73-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-71-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-69-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-65-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-63-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-62-0x0000000004E70000-0x0000000004EAE000-memory.dmp

memory/1968-968-0x0000000007820000-0x0000000007E38000-memory.dmp

memory/1968-969-0x0000000007E60000-0x0000000007F6A000-memory.dmp

memory/1968-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

memory/1968-971-0x0000000008000000-0x000000000803C000-memory.dmp

memory/1968-972-0x0000000008150000-0x000000000819C000-memory.dmp