Malware Analysis Report

2025-06-15 23:47

Sample ID 241112-yhbp3ssqhr
Target 12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e
SHA256 12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e
Tags
healer redline boris 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

12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e

Threat Level: Known bad

The file 12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e was found to be: Known bad.

Malicious Activity Summary

healer redline boris discovery dropper evasion infostealer persistence trojan

RedLine payload

Healer family

Modifies Windows Defender Real-time Protection settings

Healer

Detects Healer an antivirus disabler dropper

RedLine

Redline family

Windows security modification

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-12 19:46

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-12 19:46

Reported

2024-11-12 19:49

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e.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\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.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\pro1956.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\pro1956.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\pro1956.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\pro1956.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\pro1956.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.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\12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e.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\un615866.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\un615866.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8222.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8222.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1436 wrote to memory of 4424 N/A C:\Users\Admin\AppData\Local\Temp\12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe
PID 1436 wrote to memory of 4424 N/A C:\Users\Admin\AppData\Local\Temp\12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe
PID 1436 wrote to memory of 4424 N/A C:\Users\Admin\AppData\Local\Temp\12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe
PID 4424 wrote to memory of 1780 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.exe
PID 4424 wrote to memory of 1780 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.exe
PID 4424 wrote to memory of 1780 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.exe
PID 4424 wrote to memory of 4952 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8222.exe
PID 4424 wrote to memory of 4952 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8222.exe
PID 4424 wrote to memory of 4952 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8222.exe

Processes

C:\Users\Admin\AppData\Local\Temp\12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e.exe

"C:\Users\Admin\AppData\Local\Temp\12b04eeb221b19c73183831de87279f85bb853f12497e0f78b8fc7a1ad76cf5e.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1780 -ip 1780

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1780 -s 1100

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8222.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8222.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un615866.exe

MD5 7778676a7ab60431962b4d100a3fd2e3
SHA1 5a32ac36a27e269b98e49614a2904325f39e6d47
SHA256 083c809001e7f2bd0bd3e82ecd4600e2e324d850993121452001557234d76372
SHA512 51f8b0eb2f2650ad8c9486766fd5c861d5104e2cefc3669b0c35ebc2b9e922dc734241a9e71fac4644bca540abdf051db89606fcf4dce5408571adda78c5f7c1

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1956.exe

MD5 30a58e27784e4d0bfe13c5fc2a0683c6
SHA1 551f8dfb1987ccb9c5c99c4b2b7154109b584df7
SHA256 ee02d30fda7d70493875de8db44147b9ac2a5a19a76bd98a63c34beaceb52043
SHA512 54b83ba729219115ff46086213f5ecd913974b41a3f1abbb4de64a2bc94bf0262c339805ef860801c9d2e6216080eadf35175da00e8668861329a20c832abddf

memory/1780-15-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

memory/1780-16-0x0000000002B80000-0x0000000002BAD000-memory.dmp

memory/1780-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1780-18-0x00000000047E0000-0x00000000047FA000-memory.dmp

memory/1780-19-0x00000000072E0000-0x0000000007884000-memory.dmp

memory/1780-20-0x0000000004A10000-0x0000000004A28000-memory.dmp

memory/1780-28-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-46-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-44-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-42-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-40-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-38-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-36-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-34-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-32-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-48-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-30-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-27-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-24-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-23-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-21-0x0000000004A10000-0x0000000004A22000-memory.dmp

memory/1780-49-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

memory/1780-50-0x0000000002B80000-0x0000000002BAD000-memory.dmp

memory/1780-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1780-51-0x0000000000400000-0x0000000002B7E000-memory.dmp

memory/1780-55-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8222.exe

MD5 54f2cb3e25fffb30ac3b41f669c36b98
SHA1 cb6a806cf8b6af48b245de7ebea2b5bac0ff138b
SHA256 fc27dbea0ef04c15e6750c49eed622b8deebbe2559372d41d46505d3f3abe77f
SHA512 2fb81ed2db0c4a6326bde2d956b8a6461272656debfc432b910cb470de1aeabb36bf032525f1e93b321290e88c6c817a3d08af50b99a7f0d4700f8e8356bc9b0

memory/1780-54-0x0000000000400000-0x0000000002B7E000-memory.dmp

memory/4952-60-0x0000000004960000-0x00000000049A6000-memory.dmp

memory/4952-61-0x0000000004B60000-0x0000000004BA4000-memory.dmp

memory/4952-89-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-95-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-93-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-91-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-87-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-85-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-83-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-79-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-77-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-75-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-73-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-71-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-69-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-67-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-81-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-65-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-63-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-62-0x0000000004B60000-0x0000000004B9F000-memory.dmp

memory/4952-968-0x0000000007960000-0x0000000007F78000-memory.dmp

memory/4952-969-0x0000000007280000-0x000000000738A000-memory.dmp

memory/4952-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

memory/4952-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

memory/4952-972-0x0000000008110000-0x000000000815C000-memory.dmp