Malware Analysis Report

2025-05-06 00:52

Sample ID 241109-za8khs1hnl
Target 8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3
SHA256 8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3
Tags
healer redline diza norm 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

8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3

Threat Level: Known bad

The file 8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3 was found to be: Known bad.

Malicious Activity Summary

healer redline diza norm discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

RedLine payload

Healer family

Healer

Redline family

RedLine

Modifies Windows Defender Real-time Protection settings

Executes dropped EXE

Checks computer location settings

Windows security modification

Adds Run key to start application

Program crash

Enumerates physical storage devices

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 20:31

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 20:31

Reported

2024-11-09 20:34

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.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\pro4187.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\pro4187.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\pro4187.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\pro4187.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\pro4187.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\pro4187.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe N/A

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\pro4187.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.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\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.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\un513172.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si668296.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5088 wrote to memory of 2120 N/A C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe
PID 5088 wrote to memory of 2120 N/A C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe
PID 5088 wrote to memory of 2120 N/A C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe
PID 2120 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe
PID 2120 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe
PID 2120 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe
PID 2120 wrote to memory of 392 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe
PID 2120 wrote to memory of 392 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe
PID 2120 wrote to memory of 392 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe
PID 392 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe C:\Windows\Temp\1.exe
PID 392 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe C:\Windows\Temp\1.exe
PID 392 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe C:\Windows\Temp\1.exe
PID 5088 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si668296.exe
PID 5088 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si668296.exe
PID 5088 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si668296.exe

Processes

C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe

"C:\Users\Admin\AppData\Local\Temp\8e414c8ae1f662b8e4c5d067b02314f4a551759fb5df0aa9d34405bdb4dabca3.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4856 -ip 4856

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 1088

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe

C:\Windows\Temp\1.exe

"C:\Windows\Temp\1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 392 -ip 392

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 392 -s 1528

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si668296.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si668296.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un513172.exe

MD5 76a67382469897b0c5188c69fc179b9a
SHA1 35e44fdc46598d40be8cd7b9332bd08bab0daef2
SHA256 526c2d99f6e7e33161dfeaf9efa9332c059919924513c0abd2f6926518c121fa
SHA512 abfb1a663698b01a3475ba7f51f3da79bdda14094068af82f8379465de3baed1957e0b44c7e4c7f2a68e059ef3f408d9c7eabe9c1dd1393481d9c0e03d14ad26

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4187.exe

MD5 1bd7eb267f674669bb010a3236a1616c
SHA1 bdd3c13b955627735262eba0d09e927560bcbd2f
SHA256 cf76be2a93462c1aa5175b423773194da84b5afb8379c4b0eca46e10473b14eb
SHA512 6c10fc5045b38ddb76c1f187f9a354ace711969cb80379f215a8c6b59c7d7c592b9ed23b9840aa35c94360c375b910b7a6937c52719b4236259a9abb2119394c

memory/4856-15-0x0000000000560000-0x0000000000660000-memory.dmp

memory/4856-16-0x00000000004C0000-0x00000000004ED000-memory.dmp

memory/4856-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4856-18-0x0000000000400000-0x00000000004A8000-memory.dmp

memory/4856-19-0x0000000002460000-0x000000000247A000-memory.dmp

memory/4856-20-0x0000000004B80000-0x0000000005124000-memory.dmp

memory/4856-21-0x00000000024F0000-0x0000000002508000-memory.dmp

memory/4856-35-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-49-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-47-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-45-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-43-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-41-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-39-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-37-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-33-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-32-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-29-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-27-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-25-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-23-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-22-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/4856-50-0x0000000000560000-0x0000000000660000-memory.dmp

memory/4856-51-0x00000000004C0000-0x00000000004ED000-memory.dmp

memory/4856-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4856-55-0x0000000000400000-0x00000000004A8000-memory.dmp

memory/4856-56-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2387.exe

MD5 1a0ab0a9a1e41f5ea68916969ab18b04
SHA1 e174e63d510c70a5b3d523eac9a928c786de2245
SHA256 fa32da14a9689ec84aa8ecfe818cea8e742fde70103657506fb79e27cd285131
SHA512 eb469d62569899747f16e5a774a53b9aaf6161f77dcf2e7da3d2c7c7bd65f7314d6bb5b966f465bb46d8513b280a6e749d46cc6b3e628e8f88922ef309786cc8

memory/392-61-0x0000000002640000-0x00000000026A6000-memory.dmp

memory/392-62-0x0000000002A30000-0x0000000002A96000-memory.dmp

memory/392-82-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-80-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-96-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-94-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-92-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-90-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-88-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-86-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-84-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-78-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-76-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-74-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-72-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-70-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-68-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-66-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-64-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-63-0x0000000002A30000-0x0000000002A8F000-memory.dmp

memory/392-2143-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 1073b2e7f778788852d3f7bb79929882
SHA1 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256 c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA512 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

memory/2784-2156-0x0000000000C40000-0x0000000000C70000-memory.dmp

memory/2784-2157-0x0000000005420000-0x0000000005426000-memory.dmp

memory/2784-2158-0x0000000005B90000-0x00000000061A8000-memory.dmp

memory/2784-2159-0x0000000005690000-0x000000000579A000-memory.dmp

memory/2784-2160-0x00000000055C0000-0x00000000055D2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si668296.exe

MD5 223e7a26d6a1982813f2777a9d6f792d
SHA1 1fb68d09b78c5a6835416ec4281071c1ebbdf375
SHA256 400b8d1b0ff668071a7b60e239db0598e5fa0330a47429601c4ad3d3d51034a2
SHA512 4a8d3e24de63a51ce7bce383613431e48ad2352a78fe0caa41673e3b68ecf68b9a0517258b9721abc3bd76e8f7ba13931f313e6058cbc64fc8f422dda876c776

memory/2784-2164-0x0000000005620000-0x000000000565C000-memory.dmp

memory/2784-2166-0x00000000057A0000-0x00000000057EC000-memory.dmp

memory/2996-2167-0x00000000003E0000-0x000000000040E000-memory.dmp

memory/2996-2168-0x0000000000A60000-0x0000000000A66000-memory.dmp