Malware Analysis Report

2025-08-11 07:51

Sample ID 241111-gm6mksvclb
Target 4c7b5413a29a64ac83ba954eb34c525291b03a6c4f9439971d86682b40abd8bb
SHA256 4c7b5413a29a64ac83ba954eb34c525291b03a6c4f9439971d86682b40abd8bb
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

4c7b5413a29a64ac83ba954eb34c525291b03a6c4f9439971d86682b40abd8bb

Threat Level: Known bad

The file 4c7b5413a29a64ac83ba954eb34c525291b03a6c4f9439971d86682b40abd8bb was found to be: Known bad.

Malicious Activity Summary

healer redline rosn discovery dropper evasion infostealer persistence trojan

Redline family

Healer

RedLine

RedLine payload

Healer family

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 05:56

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 05:56

Reported

2024-11-11 05:58

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4c7b5413a29a64ac83ba954eb34c525291b03a6c4f9439971d86682b40abd8bb.exe"

Signatures

Detects Healer an antivirus disabler dropper

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

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\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0337.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\pro0337.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0337.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\pro0337.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\pro0337.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\pro0337.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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
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\pro0337.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0337.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\4c7b5413a29a64ac83ba954eb34c525291b03a6c4f9439971d86682b40abd8bb.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\un444467.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\4c7b5413a29a64ac83ba954eb34c525291b03a6c4f9439971d86682b40abd8bb.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444467.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0337.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2786.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0337.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0337.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0337.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2786.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 544 wrote to memory of 4572 N/A C:\Users\Admin\AppData\Local\Temp\4c7b5413a29a64ac83ba954eb34c525291b03a6c4f9439971d86682b40abd8bb.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444467.exe
PID 544 wrote to memory of 4572 N/A C:\Users\Admin\AppData\Local\Temp\4c7b5413a29a64ac83ba954eb34c525291b03a6c4f9439971d86682b40abd8bb.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444467.exe
PID 544 wrote to memory of 4572 N/A C:\Users\Admin\AppData\Local\Temp\4c7b5413a29a64ac83ba954eb34c525291b03a6c4f9439971d86682b40abd8bb.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444467.exe
PID 4572 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444467.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0337.exe
PID 4572 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444467.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0337.exe
PID 4572 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444467.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0337.exe
PID 4572 wrote to memory of 4336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444467.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2786.exe
PID 4572 wrote to memory of 4336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444467.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2786.exe
PID 4572 wrote to memory of 4336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444467.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2786.exe

Processes

C:\Users\Admin\AppData\Local\Temp\4c7b5413a29a64ac83ba954eb34c525291b03a6c4f9439971d86682b40abd8bb.exe

"C:\Users\Admin\AppData\Local\Temp\4c7b5413a29a64ac83ba954eb34c525291b03a6c4f9439971d86682b40abd8bb.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444467.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un444467.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0337.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0337.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2712 -ip 2712

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 1088

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2786.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2786.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.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 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 73.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.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\un444467.exe

MD5 a9dccb806d82a1fbe7f3e147e21d15dc
SHA1 16272c6a436f39afc95a39146337ee33c27a354f
SHA256 1c42d8e4270428bff400254906bc44cb2b8bfd1086a017ecac1d0fd7a3b420ee
SHA512 c6aab3eafd82fce8e58ae76de236f5af5979b2a89e89222a3e77b8c803efa60b356298abfdc13b4574a012fbc756c3bc1dbfdfcec04e033e093d748bedf68f58

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0337.exe

MD5 d6dd8adaf533d598654687c1de1cc7a8
SHA1 27b2f9b9eada468e68224ce5504745d60646754c
SHA256 695f504e2599a621205542fa25fec0f689f4333ca60c71b900e1e2982c111292
SHA512 4745f52a8f8f4271d216d8baed230ca365d882c5e5a6f361681e20b3a2a901e68eb4bec45c7b0cdc453b3897ab9e452f95a1c9ed3280ebc64ece752e236d40c8

memory/2712-15-0x0000000000670000-0x0000000000770000-memory.dmp

memory/2712-17-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/2712-16-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2712-18-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/2712-19-0x0000000002310000-0x000000000232A000-memory.dmp

memory/2712-20-0x0000000004B20000-0x00000000050C4000-memory.dmp

memory/2712-21-0x0000000004A40000-0x0000000004A58000-memory.dmp

memory/2712-27-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-49-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-47-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-45-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-43-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-41-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-39-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-37-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-35-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-33-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-31-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-30-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-25-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-23-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-22-0x0000000004A40000-0x0000000004A52000-memory.dmp

memory/2712-50-0x0000000000670000-0x0000000000770000-memory.dmp

memory/2712-51-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2712-54-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/2712-55-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2786.exe

MD5 b7e95934023f18e2d9e2e7c6ab993f3e
SHA1 dc0de043bf35d877b1f66990c5f185ee10ab36f4
SHA256 8607fdab86d8dc48e11cc9eb9440fca0b7053d008a1a9ab3acd547ee8b593d85
SHA512 4e435cd693c2499753f71b3403a0ef3043ac55b3dc59485c7c69bc840efbfde69343778440b36cd2da6b5a8b3e853035a8910bed8fb34a513500299df22bb5a2

memory/4336-60-0x0000000002610000-0x0000000002656000-memory.dmp

memory/4336-61-0x0000000004B10000-0x0000000004B54000-memory.dmp

memory/4336-69-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-77-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-95-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-93-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-91-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-89-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-87-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-83-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-81-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-79-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-75-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-73-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-71-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-67-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-85-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-65-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-63-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-62-0x0000000004B10000-0x0000000004B4F000-memory.dmp

memory/4336-968-0x0000000005280000-0x0000000005898000-memory.dmp

memory/4336-969-0x00000000058E0000-0x00000000059EA000-memory.dmp

memory/4336-970-0x0000000005A10000-0x0000000005A22000-memory.dmp

memory/4336-971-0x0000000005A30000-0x0000000005A6C000-memory.dmp

memory/4336-972-0x0000000005B80000-0x0000000005BCC000-memory.dmp