Malware Analysis Report

2025-08-06 02:17

Sample ID 241112-q8t1catgpd
Target 06e5e56781574a430a78ffbce493185618ff9686389a0eb970762bc3d7491586.exe
SHA256 06e5e56781574a430a78ffbce493185618ff9686389a0eb970762bc3d7491586
Tags
healer discovery dropper evasion 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

06e5e56781574a430a78ffbce493185618ff9686389a0eb970762bc3d7491586

Threat Level: Known bad

The file 06e5e56781574a430a78ffbce493185618ff9686389a0eb970762bc3d7491586.exe was found to be: Known bad.

Malicious Activity Summary

healer discovery dropper evasion persistence trojan

Healer family

Healer

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Windows security modification

Executes dropped EXE

Adds Run key to start application

Program crash

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

2024-11-12 13:56

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-12 13:56

Reported

2024-11-12 13:58

Platform

win10v2004-20241007-en

Max time kernel

94s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\06e5e56781574a430a78ffbce493185618ff9686389a0eb970762bc3d7491586.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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5085xF.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5085xF.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5085xF.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5085xF.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\IXP000.TMP\h27fB66.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5085xF.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5085xF.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h27fB66.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\IXP000.TMP\h27fB66.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\IXP000.TMP\h27fB66.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\IXP000.TMP\h27fB66.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\IXP000.TMP\h27fB66.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5085xF.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h27fB66.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5085xF.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h27fB66.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h27fB66.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\06e5e56781574a430a78ffbce493185618ff9686389a0eb970762bc3d7491586.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\06e5e56781574a430a78ffbce493185618ff9686389a0eb970762bc3d7491586.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h27fB66.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5085xF.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h27fB66.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\06e5e56781574a430a78ffbce493185618ff9686389a0eb970762bc3d7491586.exe

"C:\Users\Admin\AppData\Local\Temp\06e5e56781574a430a78ffbce493185618ff9686389a0eb970762bc3d7491586.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5085xF.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5085xF.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h27fB66.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h27fB66.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3240 -ip 3240

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3240 -s 1108

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5085xF.exe

MD5 7e93bacbbc33e6652e147e7fe07572a0
SHA1 421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

memory/2788-7-0x00007FFB24F23000-0x00007FFB24F25000-memory.dmp

memory/2788-8-0x0000000000DB0000-0x0000000000DBA000-memory.dmp

memory/2788-9-0x00007FFB24F23000-0x00007FFB24F25000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h27fB66.exe

MD5 09d9476c381e6512e4abd6786f9a49cb
SHA1 02db73f3cc367f55dd82f1ee89c28201af00d6e4
SHA256 97e0b8b9cd5bb17e6d72076f98cf7f1e74960a5110ad93947e78f20c5e97de36
SHA512 cdde7e7404c9336d317938bb1dfeef3bfa35c85ec1c64859bd93ab19441596854844d9615b47a515d02af21405e5498ba445f4e2f0e25148fd671552ddf19cb4

memory/3240-15-0x00000000008D0000-0x00000000009D0000-memory.dmp

memory/3240-16-0x00000000009D0000-0x00000000009FD000-memory.dmp

memory/3240-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3240-18-0x0000000002730000-0x000000000274A000-memory.dmp

memory/3240-19-0x0000000004F40000-0x00000000054E4000-memory.dmp

memory/3240-20-0x0000000004DD0000-0x0000000004DE8000-memory.dmp

memory/3240-21-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-28-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-48-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-46-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-44-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-42-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-40-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-38-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-36-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-34-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-32-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-30-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-26-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-24-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-22-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

memory/3240-49-0x00000000008D0000-0x00000000009D0000-memory.dmp

memory/3240-50-0x00000000009D0000-0x00000000009FD000-memory.dmp

memory/3240-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3240-51-0x0000000000400000-0x0000000000830000-memory.dmp

memory/3240-55-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3240-54-0x0000000000400000-0x0000000000830000-memory.dmp