Malware Analysis Report

2025-08-06 01:25

Sample ID 241109-gs192ssjfk
Target ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5
SHA256 ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5
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

ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5

Threat Level: Known bad

The file ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

RedLine

Detects Healer an antivirus disabler dropper

Healer

Healer family

Redline family

RedLine payload

Modifies Windows Defender Real-time Protection settings

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 06:04

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 06:04

Reported

2024-11-09 06:07

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5.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\33728620.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\33728620.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\33728620.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\33728620.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.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\33728620.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\33728620.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.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\ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5.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\un572067.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\ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk761900.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk761900.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 872 wrote to memory of 1140 N/A C:\Users\Admin\AppData\Local\Temp\ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe
PID 872 wrote to memory of 1140 N/A C:\Users\Admin\AppData\Local\Temp\ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe
PID 872 wrote to memory of 1140 N/A C:\Users\Admin\AppData\Local\Temp\ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe
PID 1140 wrote to memory of 1124 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe
PID 1140 wrote to memory of 1124 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe
PID 1140 wrote to memory of 1124 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe
PID 1140 wrote to memory of 4544 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk761900.exe
PID 1140 wrote to memory of 4544 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk761900.exe
PID 1140 wrote to memory of 4544 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk761900.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5.exe

"C:\Users\Admin\AppData\Local\Temp\ee9ebccfe27092cd9602310dd613b493ae72cd25d7b91d48187583578334a2f5.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1124 -ip 1124

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1124 -s 1080

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk761900.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk761900.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.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 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un572067.exe

MD5 27ef7c18277644fec4cce154013ef5b7
SHA1 d3b166a6eeb3e89a3cbb69d046c1f47c7187a22b
SHA256 942a365dbcbec2809a8500a00b528cbe2eed07de845b42d7744cd384cbec49f9
SHA512 831d4cbaee3dfcec53bd8009db0a6b2032b6b1b1252c19496b4dd8e0329b9f48ac68e8ea514841e5bc337dd867e2a7333c61a489be3403c4a6b6b7049f6d9dff

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\33728620.exe

MD5 1f0b39e9e2d9f900a4991d2e437260e4
SHA1 dc0a24bcb9084d8da420fa33820c75de990137fa
SHA256 aebcbbf7ec44423910b676ac4501d4ee6934a4c78bc919a52367646a29f555de
SHA512 144147bf706b8e776cd3a877d053164207f7e17954f96956bb8418885d9d06eee6573ca169946537bb71f3df64a13acadf8c46cf4f3fe7b006b224d6c761e821

memory/1124-15-0x0000000002D80000-0x0000000002E80000-memory.dmp

memory/1124-16-0x0000000002CC0000-0x0000000002CED000-memory.dmp

memory/1124-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1124-18-0x00000000049A0000-0x00000000049BA000-memory.dmp

memory/1124-19-0x0000000007140000-0x00000000076E4000-memory.dmp

memory/1124-20-0x00000000076F0000-0x0000000007708000-memory.dmp

memory/1124-36-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-48-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-46-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-45-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-42-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-40-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-38-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-35-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-32-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-30-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-29-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-26-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-24-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-22-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-21-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/1124-49-0x0000000002D80000-0x0000000002E80000-memory.dmp

memory/1124-51-0x0000000000400000-0x0000000000430000-memory.dmp

memory/1124-50-0x0000000000400000-0x0000000002B9E000-memory.dmp

memory/1124-54-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk761900.exe

MD5 432f08b28a2d2ef57d8d73c801d2d94b
SHA1 214b025ffd747086320b213f4c53cc149ae99d27
SHA256 da1baf3709c2a84cf56d26965825db6c456074ec388c47b4cda3780e3eba0216
SHA512 3dd8c85d286fc8162be1e327965d592fe80f090b561a931cd0bdf3fa7c53b414bca12a7fe29d56440c1c5889c0d70cb01d533f81dec8de6d4cd0e72463bb9200

memory/1124-53-0x0000000000400000-0x0000000002B9E000-memory.dmp

memory/4544-59-0x0000000004A90000-0x0000000004ACC000-memory.dmp

memory/4544-60-0x0000000004D50000-0x0000000004D8A000-memory.dmp

memory/4544-66-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-88-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-94-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-90-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-86-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-84-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-82-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-80-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-78-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-76-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-74-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-72-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-70-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-68-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-92-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-64-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-62-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-61-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/4544-854-0x000000000A340000-0x000000000A352000-memory.dmp

memory/4544-853-0x0000000009C80000-0x000000000A298000-memory.dmp

memory/4544-855-0x000000000A360000-0x000000000A46A000-memory.dmp

memory/4544-856-0x000000000A480000-0x000000000A4BC000-memory.dmp

memory/4544-857-0x0000000004780000-0x00000000047CC000-memory.dmp