Malware Analysis Report

2025-08-05 10:16

Sample ID 241109-fv7zya1mdq
Target 247c40bcc7cb6b04702a2185a607be174b5810ba5eec75b16953f7f9608b84c2
SHA256 247c40bcc7cb6b04702a2185a607be174b5810ba5eec75b16953f7f9608b84c2
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

247c40bcc7cb6b04702a2185a607be174b5810ba5eec75b16953f7f9608b84c2

Threat Level: Known bad

The file 247c40bcc7cb6b04702a2185a607be174b5810ba5eec75b16953f7f9608b84c2 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Healer family

Modifies Windows Defender Real-time Protection settings

RedLine

RedLine payload

Redline family

Detects Healer an antivirus disabler dropper

Healer

Executes dropped EXE

Windows security modification

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 05:12

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 05:12

Reported

2024-11-09 05:15

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\247c40bcc7cb6b04702a2185a607be174b5810ba5eec75b16953f7f9608b84c2.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\pr657623.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\pr657623.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\pr657623.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\pr657623.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\pr657623.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\pr657623.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\pr657623.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr657623.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\247c40bcc7cb6b04702a2185a607be174b5810ba5eec75b16953f7f9608b84c2.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\un080183.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\IXP000.TMP\un080183.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr657623.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu691932.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\247c40bcc7cb6b04702a2185a607be174b5810ba5eec75b16953f7f9608b84c2.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr657623.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr657623.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr657623.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu691932.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1980 wrote to memory of 556 N/A C:\Users\Admin\AppData\Local\Temp\247c40bcc7cb6b04702a2185a607be174b5810ba5eec75b16953f7f9608b84c2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un080183.exe
PID 1980 wrote to memory of 556 N/A C:\Users\Admin\AppData\Local\Temp\247c40bcc7cb6b04702a2185a607be174b5810ba5eec75b16953f7f9608b84c2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un080183.exe
PID 1980 wrote to memory of 556 N/A C:\Users\Admin\AppData\Local\Temp\247c40bcc7cb6b04702a2185a607be174b5810ba5eec75b16953f7f9608b84c2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un080183.exe
PID 556 wrote to memory of 3512 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un080183.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr657623.exe
PID 556 wrote to memory of 3512 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un080183.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr657623.exe
PID 556 wrote to memory of 3512 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un080183.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr657623.exe
PID 556 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un080183.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu691932.exe
PID 556 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un080183.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu691932.exe
PID 556 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un080183.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu691932.exe

Processes

C:\Users\Admin\AppData\Local\Temp\247c40bcc7cb6b04702a2185a607be174b5810ba5eec75b16953f7f9608b84c2.exe

"C:\Users\Admin\AppData\Local\Temp\247c40bcc7cb6b04702a2185a607be174b5810ba5eec75b16953f7f9608b84c2.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un080183.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un080183.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr657623.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr657623.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3512 -ip 3512

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3512 -s 1092

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu691932.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu691932.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
US 8.8.8.8:53 71.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
RU 185.161.248.153:38452 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
RU 185.161.248.153:38452 tcp
RU 185.161.248.153:38452 tcp
RU 185.161.248.153:38452 tcp
US 8.8.8.8:53 udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un080183.exe

MD5 2e43e9af96287ba701a310d386e03cfc
SHA1 2f8e2f1f8a21bc868316b776eec94e36c918ec6e
SHA256 2e75b4a8e847dc3636e75a2f380939376d05c6e286909d30f6051470b5419fa4
SHA512 3aa3cb12181acdc1877083d94d6b4cce15306c4d180ae48ee978384bc1f3f921a908b530454d676284dce4589a12aeee1ab8529c1b422f44c74c6807958cab42

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr657623.exe

MD5 58a5fc3df42a506b1f05d02587e030f7
SHA1 be756d8ccac8c24e729ccb6a9b10bbc9cbf6dee2
SHA256 eff8acfec78a6eb2369d8b7fc25ac870dc20d864509a6fb2800f2ae57ffedb15
SHA512 86b7aa56bc09adefbfae5d323df0006668b69abcaacbd1b9b44d9ae45559c84608fa2bd2a693b8a0338f238635ac36f0aa234e304b645f9aa8141f07e9a079e5

memory/3512-15-0x0000000002BF0000-0x0000000002CF0000-memory.dmp

memory/3512-16-0x0000000002BB0000-0x0000000002BDD000-memory.dmp

memory/3512-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3512-18-0x0000000004A30000-0x0000000004A4A000-memory.dmp

memory/3512-19-0x00000000072E0000-0x0000000007884000-memory.dmp

memory/3512-20-0x0000000007280000-0x0000000007298000-memory.dmp

memory/3512-48-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-46-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-42-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-40-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-38-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-36-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-34-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-32-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-30-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-28-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-26-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-24-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-44-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-22-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-21-0x0000000007280000-0x0000000007292000-memory.dmp

memory/3512-49-0x0000000002BF0000-0x0000000002CF0000-memory.dmp

memory/3512-50-0x0000000002BB0000-0x0000000002BDD000-memory.dmp

memory/3512-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3512-51-0x0000000000400000-0x0000000002BAF000-memory.dmp

memory/3512-55-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu691932.exe

MD5 fa847c7d77b3e19cd648d626b7ed5769
SHA1 91a714ee3107244cba5c7c2ea11ee7e61c7f5832
SHA256 94c12c90e8bc6c4137750a245dc6398a4fb3c93a4b06b4cbd528773d7d22889a
SHA512 9340f3088ff29b5ddc83d26c22405621a3faa3f4fa2faa55d8ada1128b865dd90075721f4cabd431ab6cafefb05da4fddcfdd4672a17459c17c72093b2b89943

memory/3512-54-0x0000000000400000-0x0000000002BAF000-memory.dmp

memory/1996-60-0x00000000049F0000-0x0000000004A2C000-memory.dmp

memory/1996-61-0x0000000007790000-0x00000000077CA000-memory.dmp

memory/1996-73-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-75-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-95-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-91-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-89-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-87-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-86-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-83-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-81-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-77-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-93-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-79-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-71-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-69-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-67-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-65-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-63-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-62-0x0000000007790000-0x00000000077C5000-memory.dmp

memory/1996-854-0x0000000009C90000-0x000000000A2A8000-memory.dmp

memory/1996-855-0x000000000A350000-0x000000000A362000-memory.dmp

memory/1996-856-0x000000000A370000-0x000000000A47A000-memory.dmp

memory/1996-857-0x000000000A4A0000-0x000000000A4DC000-memory.dmp

memory/1996-858-0x0000000006D10000-0x0000000006D5C000-memory.dmp