Malware Analysis Report

2025-08-06 01:25

Sample ID 241109-gtlwrayhrb
Target 122776d9d14372320d62eac0e70cc036fc0ce22f70c5ff760ac142aac95a71c8
SHA256 122776d9d14372320d62eac0e70cc036fc0ce22f70c5ff760ac142aac95a71c8
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

122776d9d14372320d62eac0e70cc036fc0ce22f70c5ff760ac142aac95a71c8

Threat Level: Known bad

The file 122776d9d14372320d62eac0e70cc036fc0ce22f70c5ff760ac142aac95a71c8 was found to be: Known bad.

Malicious Activity Summary

healer redline rosn discovery dropper evasion infostealer persistence trojan

Redline family

RedLine payload

Detects Healer an antivirus disabler dropper

Healer family

RedLine

Modifies Windows Defender Real-time Protection settings

Healer

Windows security modification

Executes dropped EXE

Adds Run key to start application

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 06:05

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 06:05

Reported

2024-11-09 06:08

Platform

win10v2004-20241007-en

Max time kernel

144s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\122776d9d14372320d62eac0e70cc036fc0ce22f70c5ff760ac142aac95a71c8.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\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1896.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\pro1896.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\pro1896.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\pro1896.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\pro1896.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1896.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\pro1896.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1896.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\122776d9d14372320d62eac0e70cc036fc0ce22f70c5ff760ac142aac95a71c8.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\un206656.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\122776d9d14372320d62eac0e70cc036fc0ce22f70c5ff760ac142aac95a71c8.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un206656.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1896.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5462.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1896.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1896.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1896.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5462.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1732 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\122776d9d14372320d62eac0e70cc036fc0ce22f70c5ff760ac142aac95a71c8.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un206656.exe
PID 1732 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\122776d9d14372320d62eac0e70cc036fc0ce22f70c5ff760ac142aac95a71c8.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un206656.exe
PID 1732 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\122776d9d14372320d62eac0e70cc036fc0ce22f70c5ff760ac142aac95a71c8.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un206656.exe
PID 2692 wrote to memory of 3716 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un206656.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1896.exe
PID 2692 wrote to memory of 3716 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un206656.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1896.exe
PID 2692 wrote to memory of 3716 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un206656.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1896.exe
PID 2692 wrote to memory of 2640 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un206656.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5462.exe
PID 2692 wrote to memory of 2640 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un206656.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5462.exe
PID 2692 wrote to memory of 2640 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un206656.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5462.exe

Processes

C:\Users\Admin\AppData\Local\Temp\122776d9d14372320d62eac0e70cc036fc0ce22f70c5ff760ac142aac95a71c8.exe

"C:\Users\Admin\AppData\Local\Temp\122776d9d14372320d62eac0e70cc036fc0ce22f70c5ff760ac142aac95a71c8.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un206656.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un206656.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1896.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1896.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3716 -ip 3716

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3716 -s 1084

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5462.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5462.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 8.8.8.8:53 172.210.232.199.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 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 71.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.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
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 79.190.18.2.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\un206656.exe

MD5 1a56b2f6d633eeef472f8fe57b23e5b4
SHA1 5209305239baf766542cf327136c15d9d9126ae7
SHA256 926021be9e5e3fdd40e96b24b89b9fce21cd9437ba2a9a75f2ea0b80cc7071a0
SHA512 7db87099b3aa0decfa926e11665c5cbe741c4b9d586c3f989322512199e305378b9d2e9150dc2004f9cb2cebf3191774b0503376b57010d6371a67c30c7e8aa2

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1896.exe

MD5 712588af0761d4107e8e3a743da0e834
SHA1 5ce985d2e080319b33b052a63d1ba13ddcd83053
SHA256 1895b6a0d071e9be36e9f0d17f346e6b256bdd90437dc5d9427ea498c9ef27bc
SHA512 cbe4d16aecdcb6dbf2978940aad0b56932cdfa9b219430e9ee9d8157f151bd74093ae3b364213af1f3c4ae87951f931f555daf48eb51583bb71b94b14ab40199

memory/3716-15-0x0000000001D90000-0x0000000001E90000-memory.dmp

memory/3716-16-0x0000000001D60000-0x0000000001D8D000-memory.dmp

memory/3716-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3716-18-0x0000000003AE0000-0x0000000003AFA000-memory.dmp

memory/3716-19-0x0000000000400000-0x0000000001ADC000-memory.dmp

memory/3716-20-0x0000000006290000-0x0000000006834000-memory.dmp

memory/3716-21-0x0000000003C20000-0x0000000003C38000-memory.dmp

memory/3716-27-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-49-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-47-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-46-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-43-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-41-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-39-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-37-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-25-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-23-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-22-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-35-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-33-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-31-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-29-0x0000000003C20000-0x0000000003C32000-memory.dmp

memory/3716-50-0x0000000001D90000-0x0000000001E90000-memory.dmp

memory/3716-51-0x0000000001D60000-0x0000000001D8D000-memory.dmp

memory/3716-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3716-56-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3716-57-0x0000000000400000-0x0000000001ADC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5462.exe

MD5 e68a74b974ed33528d676c6c401299fb
SHA1 f36e99bbb18a62e1be815fdddf4d2af66f572dd0
SHA256 bee8bb63e4d7dd4ee1be2ddb7fdeca39db7da5c2118c83b1566deba3518e5b90
SHA512 93c33ca455abfe5ccf81d31f0dcc02b05f1ca044467b8e007ba6c6655deb363940b31fd9a375b3285816e0735f1909b1b96210c3f7c53d1e92108fa62a6b9153

memory/2640-63-0x0000000002650000-0x0000000002694000-memory.dmp

memory/2640-62-0x00000000023D0000-0x0000000002416000-memory.dmp

memory/2640-71-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-97-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-95-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-93-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-91-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-89-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-85-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-83-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-81-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-80-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-77-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-75-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-74-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-69-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-67-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-65-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-64-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-87-0x0000000002650000-0x000000000268F000-memory.dmp

memory/2640-970-0x0000000005260000-0x0000000005878000-memory.dmp

memory/2640-971-0x0000000005880000-0x000000000598A000-memory.dmp

memory/2640-972-0x0000000004BE0000-0x0000000004BF2000-memory.dmp

memory/2640-973-0x0000000004C00000-0x0000000004C3C000-memory.dmp

memory/2640-974-0x0000000004C50000-0x0000000004C9C000-memory.dmp