Malware Analysis Report

2025-08-06 00:59

Sample ID 241109-fqcy1aybkf
Target 293c7419343e6ed4440a63aca7e2e268718d9462547c4461b0840af433abd84b
SHA256 293c7419343e6ed4440a63aca7e2e268718d9462547c4461b0840af433abd84b
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

293c7419343e6ed4440a63aca7e2e268718d9462547c4461b0840af433abd84b

Threat Level: Known bad

The file 293c7419343e6ed4440a63aca7e2e268718d9462547c4461b0840af433abd84b was found to be: Known bad.

Malicious Activity Summary

healer redline rosn discovery dropper evasion infostealer persistence trojan

RedLine payload

Redline family

Healer

Healer family

Modifies Windows Defender Real-time Protection settings

RedLine

Detects Healer an antivirus disabler dropper

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 05:04

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 05:04

Reported

2024-11-09 05:06

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\293c7419343e6ed4440a63aca7e2e268718d9462547c4461b0840af433abd84b.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\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9282.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\pro9282.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\pro9282.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\pro9282.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9282.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\pro9282.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\pro9282.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9282.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\293c7419343e6ed4440a63aca7e2e268718d9462547c4461b0840af433abd84b.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\un986624.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\293c7419343e6ed4440a63aca7e2e268718d9462547c4461b0840af433abd84b.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un986624.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9282.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3458.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9282.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9282.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9282.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3458.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1612 wrote to memory of 4648 N/A C:\Users\Admin\AppData\Local\Temp\293c7419343e6ed4440a63aca7e2e268718d9462547c4461b0840af433abd84b.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un986624.exe
PID 1612 wrote to memory of 4648 N/A C:\Users\Admin\AppData\Local\Temp\293c7419343e6ed4440a63aca7e2e268718d9462547c4461b0840af433abd84b.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un986624.exe
PID 1612 wrote to memory of 4648 N/A C:\Users\Admin\AppData\Local\Temp\293c7419343e6ed4440a63aca7e2e268718d9462547c4461b0840af433abd84b.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un986624.exe
PID 4648 wrote to memory of 4584 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un986624.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9282.exe
PID 4648 wrote to memory of 4584 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un986624.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9282.exe
PID 4648 wrote to memory of 4584 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un986624.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9282.exe
PID 4648 wrote to memory of 4712 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un986624.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3458.exe
PID 4648 wrote to memory of 4712 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un986624.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3458.exe
PID 4648 wrote to memory of 4712 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un986624.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3458.exe

Processes

C:\Users\Admin\AppData\Local\Temp\293c7419343e6ed4440a63aca7e2e268718d9462547c4461b0840af433abd84b.exe

"C:\Users\Admin\AppData\Local\Temp\293c7419343e6ed4440a63aca7e2e268718d9462547c4461b0840af433abd84b.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un986624.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un986624.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9282.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9282.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3458.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3458.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 99.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.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 29.243.111.52.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\un986624.exe

MD5 bc7e8f80f37c8421e0a8cc28f1b935f0
SHA1 28cb0137298019588e6ac7ef89bda4c20f374df8
SHA256 3a1db85e182fbca5ac7c604a9a22d3bfcebe8eec55e95772df446fe38134663c
SHA512 6e4d5a4e44cc62c3787b45bd51b146f54177063c0206e8e9d8d7727e3d24c13b2bf8ee94c95597eb8b6b77ca42be837a83817186d3ffd3b6a8a9d191bfac4ea4

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9282.exe

MD5 10233ca6892fdece6d57faafb641d3f5
SHA1 fb47ce1f3acdf1dc6730f102c028532bac1af375
SHA256 909a907a61c37121599fd2997b7b234c68f97c757b6061e86bb7d4ae4770c478
SHA512 a4aec83f905fb9deb820604a2400fa77eff6aadb3cdaeeb18671ce3110e4a9c3514f10b84474ea1e158a42f12695bccfa867a41a2f262f5deac96222890c56d2

memory/4584-15-0x0000000000690000-0x0000000000790000-memory.dmp

memory/4584-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4584-16-0x0000000000510000-0x000000000053D000-memory.dmp

memory/4584-18-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/4584-19-0x0000000002570000-0x000000000258A000-memory.dmp

memory/4584-20-0x0000000004C40000-0x00000000051E4000-memory.dmp

memory/4584-21-0x0000000002700000-0x0000000002718000-memory.dmp

memory/4584-22-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-37-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-49-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-47-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-45-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-43-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-41-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-39-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-35-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-33-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-31-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-29-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-27-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-25-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-23-0x0000000002700000-0x0000000002712000-memory.dmp

memory/4584-50-0x0000000000690000-0x0000000000790000-memory.dmp

memory/4584-51-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4584-54-0x0000000000400000-0x00000000004AA000-memory.dmp

memory/4584-55-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3458.exe

MD5 eb9ab35b51431ef860e2384079699bd4
SHA1 4b800bdd763b217fb33ba6237cd1355e2b8a6625
SHA256 c5c643d024ca73e992b1ead9751cf7b5f28a584dfc6194d7a52a8036b49eed44
SHA512 53332183bdda5384ddc38e315260af6306da89f9436910b4ecb4c3f4017c10a4ee25631d223de7e3dca2d950a2577f3dea9eaf258575f9566964845aecaf679e

memory/4712-60-0x00000000023C0000-0x0000000002406000-memory.dmp

memory/4712-61-0x0000000004AD0000-0x0000000004B14000-memory.dmp

memory/4712-65-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-63-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-62-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-79-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-95-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-93-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-91-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-87-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-85-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-84-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-77-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-75-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-73-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-72-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-69-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-68-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-89-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-81-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

memory/4712-968-0x0000000005230000-0x0000000005848000-memory.dmp

memory/4712-969-0x00000000058D0000-0x00000000059DA000-memory.dmp

memory/4712-970-0x0000000005A10000-0x0000000005A22000-memory.dmp

memory/4712-971-0x0000000005A30000-0x0000000005A6C000-memory.dmp

memory/4712-972-0x0000000005B80000-0x0000000005BCC000-memory.dmp