Malware Analysis Report

2025-08-11 07:14

Sample ID 241109-fmxh8syape
Target df9216c1dc6901a6d72436c0c48f1d121adf3b1ed32938d67c722e1a557bb256
SHA256 df9216c1dc6901a6d72436c0c48f1d121adf3b1ed32938d67c722e1a557bb256
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

df9216c1dc6901a6d72436c0c48f1d121adf3b1ed32938d67c722e1a557bb256

Threat Level: Known bad

The file df9216c1dc6901a6d72436c0c48f1d121adf3b1ed32938d67c722e1a557bb256 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Redline family

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

Healer family

RedLine payload

RedLine

Healer

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 04:59

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 04:59

Reported

2024-11-09 05:02

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\df9216c1dc6901a6d72436c0c48f1d121adf3b1ed32938d67c722e1a557bb256.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\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it030628.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it030628.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\it030628.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it030628.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\it030628.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\it030628.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\it030628.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\df9216c1dc6901a6d72436c0c48f1d121adf3b1ed32938d67c722e1a557bb256.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\ziWU6816.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\df9216c1dc6901a6d72436c0c48f1d121adf3b1ed32938d67c722e1a557bb256.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziWU6816.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp771733.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it030628.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it030628.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it030628.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp771733.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\df9216c1dc6901a6d72436c0c48f1d121adf3b1ed32938d67c722e1a557bb256.exe

"C:\Users\Admin\AppData\Local\Temp\df9216c1dc6901a6d72436c0c48f1d121adf3b1ed32938d67c722e1a557bb256.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziWU6816.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziWU6816.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it030628.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it030628.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp771733.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp771733.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 29.243.111.52.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\ziWU6816.exe

MD5 58517dedb7377dc671789b2bb15c50e3
SHA1 036eb257aff09368eee1b1d4a76401ed29ff5400
SHA256 ed404505f91ac2263c0869bc98c5248254732ec76cf95987b2fc71405f225757
SHA512 51f8e3ee320ff861bc685831395457e3e62813cee276bd6214472b3321b3c65edbb3dd60a01601d46bd2d767e080375494fa8a5925d863d498aa330c8cfc9016

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it030628.exe

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

memory/1616-14-0x0000000000130000-0x000000000013A000-memory.dmp

memory/1616-15-0x00007FFD6E943000-0x00007FFD6E945000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp771733.exe

MD5 b3bcb2059e2e35eae4079f6d093d7468
SHA1 851d3bc05e3e9973eaf17e004ba83255b827c342
SHA256 3a86bd8f44b13fc30710635d35fc48f28b8120b4b9adec409d176b60f0c312e6
SHA512 e13793f7de6fd4ae6f24e8d5f0bcd905301b2d32c6f5d456eaf13cc28f7441a8a85fe2785ad7bc126a359fb23ddfe8a35e8deadb2fc4db7b9787b10462ef97e7

memory/832-21-0x0000000004F00000-0x0000000004F3C000-memory.dmp

memory/832-22-0x00000000073D0000-0x0000000007974000-memory.dmp

memory/832-23-0x00000000072E0000-0x000000000731A000-memory.dmp

memory/832-27-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-25-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-24-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-43-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-87-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-85-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-81-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-80-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-77-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-73-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-71-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-69-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-67-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-65-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-61-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-59-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-57-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-56-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-53-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-49-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-45-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-41-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-39-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-38-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-35-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-34-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-31-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-29-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-83-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-75-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-63-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-51-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-47-0x00000000072E0000-0x0000000007315000-memory.dmp

memory/832-816-0x0000000009E00000-0x000000000A418000-memory.dmp

memory/832-817-0x000000000A490000-0x000000000A4A2000-memory.dmp

memory/832-818-0x000000000A4B0000-0x000000000A5BA000-memory.dmp

memory/832-819-0x000000000A5D0000-0x000000000A60C000-memory.dmp

memory/832-820-0x0000000004D70000-0x0000000004DBC000-memory.dmp