Malware Analysis Report

2025-06-15 23:32

Sample ID 241109-xws1vasrfp
Target 9811297e93aca7853cb10fa7b0a61996bf1defb1cd0206e953b65f88f65d2c9a
SHA256 9811297e93aca7853cb10fa7b0a61996bf1defb1cd0206e953b65f88f65d2c9a
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

9811297e93aca7853cb10fa7b0a61996bf1defb1cd0206e953b65f88f65d2c9a

Threat Level: Known bad

The file 9811297e93aca7853cb10fa7b0a61996bf1defb1cd0206e953b65f88f65d2c9a was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

RedLine payload

Redline family

RedLine

Detects Healer an antivirus disabler dropper

Healer

Healer family

Modifies Windows Defender Real-time Protection settings

Windows security modification

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 19:12

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 19:12

Reported

2024-11-09 19:15

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9811297e93aca7853cb10fa7b0a61996bf1defb1cd0206e953b65f88f65d2c9a.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\pr417228.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\pr417228.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\pr417228.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\pr417228.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\pr417228.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\pr417228.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\pr417228.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr417228.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_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\un922162.exe N/A
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\9811297e93aca7853cb10fa7b0a61996bf1defb1cd0206e953b65f88f65d2c9a.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\9811297e93aca7853cb10fa7b0a61996bf1defb1cd0206e953b65f88f65d2c9a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un922162.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr417228.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu478614.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr417228.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr417228.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr417228.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu478614.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2852 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\9811297e93aca7853cb10fa7b0a61996bf1defb1cd0206e953b65f88f65d2c9a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un922162.exe
PID 2852 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\9811297e93aca7853cb10fa7b0a61996bf1defb1cd0206e953b65f88f65d2c9a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un922162.exe
PID 2852 wrote to memory of 3008 N/A C:\Users\Admin\AppData\Local\Temp\9811297e93aca7853cb10fa7b0a61996bf1defb1cd0206e953b65f88f65d2c9a.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un922162.exe
PID 3008 wrote to memory of 2176 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un922162.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr417228.exe
PID 3008 wrote to memory of 2176 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un922162.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr417228.exe
PID 3008 wrote to memory of 2176 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un922162.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr417228.exe
PID 3008 wrote to memory of 4964 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un922162.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu478614.exe
PID 3008 wrote to memory of 4964 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un922162.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu478614.exe
PID 3008 wrote to memory of 4964 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un922162.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu478614.exe

Processes

C:\Users\Admin\AppData\Local\Temp\9811297e93aca7853cb10fa7b0a61996bf1defb1cd0206e953b65f88f65d2c9a.exe

"C:\Users\Admin\AppData\Local\Temp\9811297e93aca7853cb10fa7b0a61996bf1defb1cd0206e953b65f88f65d2c9a.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un922162.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un922162.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr417228.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr417228.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2176 -ip 2176

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2176 -s 1080

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu478614.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu478614.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un922162.exe

MD5 9ffea24e92cae19c0dfa8832cda9f004
SHA1 3886f1781c5dbe0992a315b1ca88e3e23803eab3
SHA256 380cf8b26f58c46d8974993de62e4124ff02a0cc597c7e08863c2ea45fca2c18
SHA512 44b8b59d212ffc7042fb2cee6d0685b23f72efbd433e1c039961de6e390408e5b91944e41fbf61787d06f720065db7ba6f55f866b03c45a8e873d9dc5b90122c

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr417228.exe

MD5 ffe494146bd17b5fa36d66df2b0ab6b0
SHA1 701e0af6a3ec1084a05b81f84276f0e05aa186b5
SHA256 3b11a420c57b2215244375278c055134f30d8ea75b36830dca45e08c85346cc6
SHA512 d3bc5003dfa81fb5de801e8353318e62b9ca166ff9f6b116ac44a0c94e835c627cb7b0f51b8d186c4835df688dd808cf36b50f4fe5fac789a65b374d8918b1a4

memory/2176-15-0x0000000002BE0000-0x0000000002CE0000-memory.dmp

memory/2176-16-0x0000000004570000-0x000000000459D000-memory.dmp

memory/2176-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2176-18-0x00000000070B0000-0x00000000070CA000-memory.dmp

memory/2176-19-0x0000000007280000-0x0000000007824000-memory.dmp

memory/2176-20-0x0000000007140000-0x0000000007158000-memory.dmp

memory/2176-48-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-46-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-44-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-42-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-40-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-38-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-36-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-34-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-32-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-30-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-28-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-26-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-24-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-22-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-21-0x0000000007140000-0x0000000007152000-memory.dmp

memory/2176-49-0x0000000002BE0000-0x0000000002CE0000-memory.dmp

memory/2176-50-0x0000000004570000-0x000000000459D000-memory.dmp

memory/2176-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2176-51-0x0000000000400000-0x0000000002BAD000-memory.dmp

memory/2176-55-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu478614.exe

MD5 f882558706c14219461178c909be778f
SHA1 5404565900bdd8c0a795ffb393fd651d35ee7f5c
SHA256 47436ca2dcf119fb71235c29108a17dc083ee9e682a53f38d6b1d48ce32c1210
SHA512 ea5e7eacb24507971fca8a640ee8aa521e0ddbade969e851da54130129d2462349f2d6dcbbaab98758b38ed0b5ce06f5a825ccf267e44df3c3186ad1b218c5a7

memory/2176-54-0x0000000000400000-0x0000000002BAD000-memory.dmp

memory/4964-60-0x00000000049C0000-0x00000000049FC000-memory.dmp

memory/4964-61-0x0000000004BA0000-0x0000000004BDA000-memory.dmp

memory/4964-85-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-95-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-93-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-91-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-89-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-87-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-83-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-81-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-79-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-77-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-75-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-73-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-71-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-69-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-67-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-65-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-63-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-62-0x0000000004BA0000-0x0000000004BD5000-memory.dmp

memory/4964-854-0x0000000009D00000-0x000000000A318000-memory.dmp

memory/4964-855-0x000000000A350000-0x000000000A362000-memory.dmp

memory/4964-856-0x000000000A370000-0x000000000A47A000-memory.dmp

memory/4964-857-0x000000000A490000-0x000000000A4CC000-memory.dmp

memory/4964-858-0x0000000004C30000-0x0000000004C7C000-memory.dmp