Malware Analysis Report

2025-06-15 22:33

Sample ID 241109-xypq7szkbt
Target 5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2
SHA256 5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2
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

5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2

Threat Level: Known bad

The file 5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Healer

Healer family

Redline family

Detects Healer an antivirus disabler dropper

RedLine payload

RedLine

Modifies Windows Defender Real-time Protection settings

Executes dropped EXE

Windows security modification

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 19:15

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 19:15

Reported

2024-11-09 19:18

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2.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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.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\pr078591.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\pr078591.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\pr078591.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.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\pr078591.exe N/A

RedLine

infostealer redline

RedLine payload

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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Redline family

redline

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.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\5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2.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\un198918.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\IXP001.TMP\qu182670.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu182670.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2032 wrote to memory of 4468 N/A C:\Users\Admin\AppData\Local\Temp\5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe
PID 2032 wrote to memory of 4468 N/A C:\Users\Admin\AppData\Local\Temp\5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe
PID 2032 wrote to memory of 4468 N/A C:\Users\Admin\AppData\Local\Temp\5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe
PID 4468 wrote to memory of 2448 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe
PID 4468 wrote to memory of 2448 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe
PID 4468 wrote to memory of 2448 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe
PID 4468 wrote to memory of 4456 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu182670.exe
PID 4468 wrote to memory of 4456 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu182670.exe
PID 4468 wrote to memory of 4456 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu182670.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2.exe

"C:\Users\Admin\AppData\Local\Temp\5fa5006b4d36987f15131319ca4b068f1b2a6918f778217b08d4b6455efcd4b2.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2448 -ip 2448

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2448 -s 1016

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu182670.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu182670.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 209.205.72.20.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
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198918.exe

MD5 70bc969e2ebe3b5a082b8f34ed2c408f
SHA1 02e13379128a8fe137260139c3b8399b2fea8e3e
SHA256 6d2009494cd0a200c0bca178526c951cf0c5bcc7e6ef19f334bd54c17dc4e83a
SHA512 02e86697718f965a0bea491e71a8e7babc89851c97d727de0115e9930a8caf021548833ae1d9ad44c52e257319708eedd2730c5cf220e760dfffcb259e9a7010

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr078591.exe

MD5 1146165176a2afdcac096e9572fe2d2e
SHA1 b19b77ca33ebbab91ca5dd0b6dd7dbf2498a0c63
SHA256 1e9acfb9b4e82f49c21ef39b49916fbd93ce5e8facee06001c3f5014ec3ffe4f
SHA512 b185d03218934637d047c42bd79940fcefe8a5e43e2ba536cdb2f8698a27a0ac5e67ba1d135ad7bdc4e328db2a8b588869b2b5f8a199f751b68f333d800326d8

memory/2448-15-0x0000000002E00000-0x0000000002F00000-memory.dmp

memory/2448-16-0x0000000002BC0000-0x0000000002BED000-memory.dmp

memory/2448-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2448-18-0x0000000004980000-0x000000000499A000-memory.dmp

memory/2448-19-0x00000000074B0000-0x0000000007A54000-memory.dmp

memory/2448-20-0x0000000004B70000-0x0000000004B88000-memory.dmp

memory/2448-21-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-30-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-48-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-46-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-44-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-42-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-40-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-38-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-36-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-34-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-33-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-28-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-26-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-24-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-22-0x0000000004B70000-0x0000000004B82000-memory.dmp

memory/2448-49-0x0000000002E00000-0x0000000002F00000-memory.dmp

memory/2448-50-0x0000000002BC0000-0x0000000002BED000-memory.dmp

memory/2448-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2448-51-0x0000000000400000-0x0000000002BAD000-memory.dmp

memory/2448-55-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu182670.exe

MD5 bb17923414faecfd9209772fb4bbf269
SHA1 807536585f295462e1efe0882ef8cfda381583df
SHA256 85804f0144ec2732192e181f1ca3980f32c1fd30391715b1179187f992750821
SHA512 f8709dc4a0607f438d088b5330a87851cb4cc5fe8e43a2de3de3dc85f0296ef4ba4bf0ac6e902eb97dad8286910f0720a4c4ab91bd822726669175d88d160bfc

memory/2448-54-0x0000000000400000-0x0000000002BAD000-memory.dmp

memory/4456-60-0x0000000004B20000-0x0000000004B5C000-memory.dmp

memory/4456-61-0x0000000007770000-0x00000000077AA000-memory.dmp

memory/4456-69-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-67-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-65-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-63-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-62-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-85-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-93-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-91-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-89-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-87-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-83-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-81-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-79-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-77-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-75-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-73-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-71-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-95-0x0000000007770000-0x00000000077A5000-memory.dmp

memory/4456-854-0x0000000009C90000-0x000000000A2A8000-memory.dmp

memory/4456-855-0x000000000A350000-0x000000000A362000-memory.dmp

memory/4456-856-0x000000000A370000-0x000000000A47A000-memory.dmp

memory/4456-857-0x000000000A490000-0x000000000A4CC000-memory.dmp

memory/4456-858-0x0000000006CB0000-0x0000000006CFC000-memory.dmp