Malware Analysis Report

2025-08-10 13:16

Sample ID 241109-ejgsyawnft
Target 6810ce175b65d169fa6b9a45e595ddd451fa60157e6f4f194efb510763062a0a
SHA256 6810ce175b65d169fa6b9a45e595ddd451fa60157e6f4f194efb510763062a0a
Tags
healer redline 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

6810ce175b65d169fa6b9a45e595ddd451fa60157e6f4f194efb510763062a0a

Threat Level: Known bad

The file 6810ce175b65d169fa6b9a45e595ddd451fa60157e6f4f194efb510763062a0a was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Redline family

RedLine

Detects Healer an antivirus disabler dropper

Healer

Modifies Windows Defender Real-time Protection settings

RedLine payload

Healer family

Executes dropped EXE

Windows security modification

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 03:58

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 03:58

Reported

2024-11-09 04:00

Platform

win10v2004-20241007-en

Max time kernel

138s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6810ce175b65d169fa6b9a45e595ddd451fa60157e6f4f194efb510763062a0a.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
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5833093.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\a5833093.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\a5833093.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\a5833093.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\a5833093.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\a5833093.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A
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Redline family

redline

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5833093.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5833093.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\6810ce175b65d169fa6b9a45e595ddd451fa60157e6f4f194efb510763062a0a.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\v8579548.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\6810ce175b65d169fa6b9a45e595ddd451fa60157e6f4f194efb510763062a0a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8579548.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5833093.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0014086.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5833093.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5833093.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5833093.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1176 wrote to memory of 3368 N/A C:\Users\Admin\AppData\Local\Temp\6810ce175b65d169fa6b9a45e595ddd451fa60157e6f4f194efb510763062a0a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8579548.exe
PID 1176 wrote to memory of 3368 N/A C:\Users\Admin\AppData\Local\Temp\6810ce175b65d169fa6b9a45e595ddd451fa60157e6f4f194efb510763062a0a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8579548.exe
PID 1176 wrote to memory of 3368 N/A C:\Users\Admin\AppData\Local\Temp\6810ce175b65d169fa6b9a45e595ddd451fa60157e6f4f194efb510763062a0a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8579548.exe
PID 3368 wrote to memory of 756 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8579548.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5833093.exe
PID 3368 wrote to memory of 756 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8579548.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5833093.exe
PID 3368 wrote to memory of 756 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8579548.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5833093.exe
PID 3368 wrote to memory of 2044 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8579548.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0014086.exe
PID 3368 wrote to memory of 2044 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8579548.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0014086.exe
PID 3368 wrote to memory of 2044 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8579548.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0014086.exe

Processes

C:\Users\Admin\AppData\Local\Temp\6810ce175b65d169fa6b9a45e595ddd451fa60157e6f4f194efb510763062a0a.exe

"C:\Users\Admin\AppData\Local\Temp\6810ce175b65d169fa6b9a45e595ddd451fa60157e6f4f194efb510763062a0a.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8579548.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8579548.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5833093.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5833093.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0014086.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0014086.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
FI 77.91.124.251:19069 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
FI 77.91.124.251:19069 tcp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 74.209.201.84.in-addr.arpa udp
FI 77.91.124.251:19069 tcp
FI 77.91.124.251:19069 tcp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
FI 77.91.124.251:19069 tcp
FI 77.91.124.251:19069 tcp
FI 77.91.124.251:19069 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8579548.exe

MD5 d97e104a238a4c8e8ef4be348deb9b0c
SHA1 7f4b0df51216dec0bcb491f54221c177f6285093
SHA256 579a1a378d320d4a3a7ca3cbfc484dd6a2b96787816b3393e39aced7af032deb
SHA512 d700123b023921477631483bb868136d18fc801340344c06046f66c0c810d960358d582184878c2f0f9c1904781a1098ddffad9c958e658a6dbc397d6f723102

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5833093.exe

MD5 84b17549722d461d7f74f303eb15cd90
SHA1 bd9d461a857266ec90bdd7ac0d0a170743e5ab8c
SHA256 ef4ae8575ffe36799a8831baea716f9d506fd58752e17e5ca9ce962058a4a789
SHA512 0d7d4953c18169301981530acd97fa45cc0bffe07b7f03514d3f04e8e34217409fed777104b651632b2b5a4b3328a323936718a8d58364a7889532142eaba1c5

memory/756-14-0x000000007452E000-0x000000007452F000-memory.dmp

memory/756-15-0x0000000002150000-0x000000000216A000-memory.dmp

memory/756-17-0x0000000004B90000-0x0000000005134000-memory.dmp

memory/756-18-0x0000000004AD0000-0x0000000004AE8000-memory.dmp

memory/756-16-0x0000000074520000-0x0000000074CD0000-memory.dmp

memory/756-19-0x0000000074520000-0x0000000074CD0000-memory.dmp

memory/756-25-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-48-0x0000000074520000-0x0000000074CD0000-memory.dmp

memory/756-47-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-45-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-43-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-41-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-39-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-37-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-35-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-33-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-31-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-29-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-27-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-23-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-21-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-20-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

memory/756-49-0x000000007452E000-0x000000007452F000-memory.dmp

memory/756-50-0x0000000074520000-0x0000000074CD0000-memory.dmp

memory/756-52-0x0000000074520000-0x0000000074CD0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0014086.exe

MD5 d761b483361ead4b2b279af34ac67e41
SHA1 47771b1ef02fd4c159ba3b2cd744d99739dee5f6
SHA256 94e5eada65839a3dcc6ef8b3fed3177351c707e5ffc531c44766655cdd538e77
SHA512 fe151b7efc349a8e63a31a2041b7c4a48bb44fd334931d790abd66cc955c72c1909d8aec7d861849c963f09898a4befffbca3d3626d67ed90a424cb4cd160127

memory/2044-56-0x0000000000C40000-0x0000000000C68000-memory.dmp

memory/2044-57-0x0000000007F00000-0x0000000008518000-memory.dmp

memory/2044-58-0x00000000079A0000-0x00000000079B2000-memory.dmp

memory/2044-59-0x0000000007AD0000-0x0000000007BDA000-memory.dmp

memory/2044-60-0x0000000007A00000-0x0000000007A3C000-memory.dmp

memory/2044-61-0x0000000002DD0000-0x0000000002E1C000-memory.dmp