Malware Analysis Report

2025-06-15 23:47

Sample ID 241112-yr3j6azgjn
Target 17fc89818e93669a90d4ede9c5ade15533a7e6fd46d1e58f3cad25f749a6babc
SHA256 17fc89818e93669a90d4ede9c5ade15533a7e6fd46d1e58f3cad25f749a6babc
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

17fc89818e93669a90d4ede9c5ade15533a7e6fd46d1e58f3cad25f749a6babc

Threat Level: Known bad

The file 17fc89818e93669a90d4ede9c5ade15533a7e6fd46d1e58f3cad25f749a6babc was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

RedLine

Healer family

Modifies Windows Defender Real-time Protection settings

Redline family

Detects Healer an antivirus disabler dropper

Healer

RedLine payload

Executes dropped EXE

Checks computer location settings

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-12 20:02

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-12 20:02

Reported

2024-11-12 20:04

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\17fc89818e93669a90d4ede9c5ade15533a7e6fd46d1e58f3cad25f749a6babc.exe"

Signatures

Detects Healer an antivirus disabler dropper

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

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

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A

Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\94832143.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Windows\Temp\1.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\17fc89818e93669a90d4ede9c5ade15533a7e6fd46d1e58f3cad25f749a6babc.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:\Users\Admin\AppData\Local\Temp\17fc89818e93669a90d4ede9c5ade15533a7e6fd46d1e58f3cad25f749a6babc.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\94832143.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rk042895.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Temp\1.exe N/A
N/A N/A C:\Windows\Temp\1.exe N/A
N/A N/A C:\Windows\Temp\1.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\94832143.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rk042895.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Temp\1.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\17fc89818e93669a90d4ede9c5ade15533a7e6fd46d1e58f3cad25f749a6babc.exe

"C:\Users\Admin\AppData\Local\Temp\17fc89818e93669a90d4ede9c5ade15533a7e6fd46d1e58f3cad25f749a6babc.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\94832143.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\94832143.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1960 -ip 1960

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 1376

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rk042895.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rk042895.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 5612 -ip 5612

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5612 -s 1256

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 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 73.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.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
US 8.8.8.8:53 99.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\94832143.exe

MD5 64002afe430f4b291bf2db0891a9c15e
SHA1 7c32b37e11ad6a3f48b4156ad266679d0142b530
SHA256 cd75b21754cebffd4544d49890dc33b8013b62a218ad03636f2f3cfb03c6dcff
SHA512 2fcedfc4fc8c125ced2acb7ace7f8e52b2d731749f7bfbe843c07027bd6ff859f1c8e324559739a81dcc3f65e81488de1f2ad80b9e63a6f6bc5f00a2607064bd

memory/1960-8-0x0000000000A50000-0x0000000000B50000-memory.dmp

memory/1960-9-0x0000000000900000-0x000000000094C000-memory.dmp

memory/1960-10-0x0000000000400000-0x000000000044F000-memory.dmp

memory/1960-11-0x0000000000400000-0x0000000000828000-memory.dmp

memory/1960-12-0x0000000005050000-0x00000000050A8000-memory.dmp

memory/1960-13-0x00000000050B0000-0x0000000005654000-memory.dmp

memory/1960-14-0x0000000005660000-0x00000000056B6000-memory.dmp

memory/1960-32-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-38-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-78-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-76-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-74-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-72-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-70-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-68-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-66-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-64-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-62-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-58-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-56-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-54-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-52-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-50-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-48-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-46-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-44-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-40-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-36-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-34-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-30-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-28-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-26-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-24-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-22-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-20-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-60-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-43-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-18-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-16-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-15-0x0000000005660000-0x00000000056B1000-memory.dmp

memory/1960-2143-0x0000000005870000-0x000000000587A000-memory.dmp

memory/1960-2144-0x0000000000A50000-0x0000000000B50000-memory.dmp

C:\Windows\Temp\1.exe

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

memory/5936-2157-0x0000000000750000-0x000000000075A000-memory.dmp

memory/5936-2158-0x00007FF908943000-0x00007FF908945000-memory.dmp

memory/1960-2161-0x0000000000400000-0x000000000044F000-memory.dmp

memory/1960-2160-0x0000000000900000-0x000000000094C000-memory.dmp

memory/1960-2162-0x0000000000400000-0x0000000000828000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rk042895.exe

MD5 e06c3a9522656eb57bfe2adc66d17888
SHA1 9304b8d2d50a6d6d338fb73e21d562201e6a0c87
SHA256 6fe184ccea4c4bcab5cf28037dbe6d20d08bd2809c1dee27a262dd0f9609ded5
SHA512 e39e1c937f379695f14e9b1b4de4d982c9a4d255d1da2a1f2a4a748be9efd631f744ec23a7b3053ee1c922c98d0b27da76afbd6422cd63459b6ad73ba53621fc

memory/5612-2167-0x0000000002830000-0x0000000002898000-memory.dmp

memory/5612-2168-0x0000000005570000-0x00000000055D6000-memory.dmp

memory/5612-4315-0x0000000005760000-0x0000000005792000-memory.dmp

memory/5612-4316-0x00000000057A0000-0x0000000005832000-memory.dmp