Malware Analysis Report

2025-08-11 06:40

Sample ID 241109-edcxsswmes
Target c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897
SHA256 c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897
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

c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897

Threat Level: Known bad

The file c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Healer family

RedLine

Redline family

Modifies Windows Defender Real-time Protection settings

RedLine payload

Detects Healer an antivirus disabler dropper

Healer

Executes dropped EXE

Windows security modification

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 03:49

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 03:49

Reported

2024-11-09 03:51

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897.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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe N/A

RedLine

infostealer redline

RedLine payload

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Redline family

redline

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.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\c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897.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\zicG6694.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\zicG6694.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp826838.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp826838.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897.exe

"C:\Users\Admin\AppData\Local\Temp\c548d0fab7e854a99b82604c2aaca75a4ae1b9d21ecf0851c277df20d572b897.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicG6694.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicG6694.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp826838.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp826838.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.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
RU 185.161.248.153:38452 tcp
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
RU 185.161.248.153:38452 tcp
RU 185.161.248.153:38452 tcp
RU 185.161.248.153:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicG6694.exe

MD5 594b0b6c8ba76bdd258d909227708eec
SHA1 84f40ce24c7816746b4b9cc908d7bfb6dbac1b58
SHA256 0f22adb86bc3b7e34089e8a80b378fbd96bc3fac63bfea3dc5fd26c04a2075e2
SHA512 27330921d578410a7482895e50c985167d806bd126bb41b442e7ca531b4d04ec6577e822646cb5d30e2894c3841076e6a10a43aefc7d72a191dee9d07a01ff24

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it666516.exe

MD5 7e93bacbbc33e6652e147e7fe07572a0
SHA1 421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

memory/3132-14-0x00007FFC26693000-0x00007FFC26695000-memory.dmp

memory/3132-15-0x0000000000080000-0x000000000008A000-memory.dmp

memory/3132-16-0x00007FFC26693000-0x00007FFC26695000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp826838.exe

MD5 3e7afef9109dadbb1e4420520db61f51
SHA1 64e244c6859a70513e77f95433d1f0336c65dc16
SHA256 34b8be5115ba6c4245352866e8c0143e43699e4b8ab2ce3581c7a9883fc5dae6
SHA512 9864b8957548af3669138a53296c8371e21c24f6325dffe7cf02e3c621fa76ba2c78f70c11d4bbcdc999699d987500cec08d9f35056d42c6dabfe80ca87dc621

memory/1652-22-0x0000000007230000-0x000000000726C000-memory.dmp

memory/1652-23-0x00000000072F0000-0x0000000007894000-memory.dmp

memory/1652-24-0x00000000078A0000-0x00000000078DA000-memory.dmp

memory/1652-30-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-28-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-26-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-25-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-44-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-88-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-84-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-82-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-80-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-819-0x000000000A4B0000-0x000000000A5BA000-memory.dmp

memory/1652-820-0x000000000A5E0000-0x000000000A61C000-memory.dmp

memory/1652-818-0x000000000A490000-0x000000000A4A2000-memory.dmp

memory/1652-821-0x0000000006D50000-0x0000000006D9C000-memory.dmp

memory/1652-817-0x0000000009DD0000-0x000000000A3E8000-memory.dmp

memory/1652-78-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-76-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-74-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-72-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-70-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-66-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-64-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-62-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-60-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-58-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-56-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-54-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-52-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-50-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-48-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-42-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-40-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-38-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-36-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-34-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-32-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-86-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-68-0x00000000078A0000-0x00000000078D5000-memory.dmp

memory/1652-46-0x00000000078A0000-0x00000000078D5000-memory.dmp