Malware Analysis Report

2025-08-11 06:41

Sample ID 241109-ecdgyaxapb
Target 9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2
SHA256 9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2
Tags
healer redline boris 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

9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2

Threat Level: Known bad

The file 9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2 was found to be: Known bad.

Malicious Activity Summary

healer redline boris discovery dropper evasion infostealer persistence trojan

RedLine payload

Modifies Windows Defender Real-time Protection settings

Healer family

Detects Healer an antivirus disabler dropper

Healer

RedLine

Redline family

Executes dropped EXE

Windows security modification

Adds Run key to start application

Program crash

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 03:47

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 03:47

Reported

2024-11-09 03:49

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2.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\pro7149.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\pro7149.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\pro7149.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\pro7149.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\pro7149.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\pro7149.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

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\pro7149.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7149.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\9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2.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\un697144.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\9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7149.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3235.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7149.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7149.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7149.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3235.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 384 wrote to memory of 1576 N/A C:\Users\Admin\AppData\Local\Temp\9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe
PID 384 wrote to memory of 1576 N/A C:\Users\Admin\AppData\Local\Temp\9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe
PID 384 wrote to memory of 1576 N/A C:\Users\Admin\AppData\Local\Temp\9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe
PID 1576 wrote to memory of 4060 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7149.exe
PID 1576 wrote to memory of 4060 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7149.exe
PID 1576 wrote to memory of 4060 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7149.exe
PID 1576 wrote to memory of 3256 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3235.exe
PID 1576 wrote to memory of 3256 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3235.exe
PID 1576 wrote to memory of 3256 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3235.exe

Processes

C:\Users\Admin\AppData\Local\Temp\9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2.exe

"C:\Users\Admin\AppData\Local\Temp\9f578e44c149bd13bffd3884f876097ce28765308b6e10872a2eec515827bcc2.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7149.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7149.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4060 -ip 4060

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4060 -s 1084

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3235.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3235.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 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
US 8.8.8.8:53 73.190.18.2.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un697144.exe

MD5 6226aebe76a3f38fc8602edc7d06ef2a
SHA1 ce5a5decce312c523a39e115aca4c654d8684768
SHA256 888bb85c9ccee9890dd371529189519f4f4e8cb75db65eb0dff21215a2656f2d
SHA512 c6e9af60e1f12213f0fbdd6badb07490b1a17520738a894034fc981bae19f0f9fb6b3129d432ccc390b14c4b0c514dc4440f96ddaef2661c4591778ea6f4cacc

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7149.exe

MD5 297a7489e0993d830cfead75582e330b
SHA1 11b5db558caa9d91fbddd809fbfe78c16676a97d
SHA256 ae205fb4291682674a3a533e4b0fcd915be5fbee18fe93aab55bae74e9772be8
SHA512 6e982542aa53fa8cd3d00b5c626bfed19d9d798d5a9eea16b09b324db815c167f8448b530adb7f2a63d2951742802a999404935ca0d8b0372844250cb4ddbab7

memory/4060-16-0x0000000002B80000-0x0000000002BAD000-memory.dmp

memory/4060-15-0x0000000002CD0000-0x0000000002DD0000-memory.dmp

memory/4060-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4060-18-0x0000000002F80000-0x0000000002F9A000-memory.dmp

memory/4060-19-0x00000000070E0000-0x0000000007684000-memory.dmp

memory/4060-20-0x00000000076D0000-0x00000000076E8000-memory.dmp

memory/4060-32-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-48-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-46-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-44-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-42-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-40-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-38-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-36-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-34-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-30-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-28-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-26-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-22-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-21-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-24-0x00000000076D0000-0x00000000076E2000-memory.dmp

memory/4060-49-0x0000000002CD0000-0x0000000002DD0000-memory.dmp

memory/4060-50-0x0000000002B80000-0x0000000002BAD000-memory.dmp

memory/4060-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4060-51-0x0000000000400000-0x0000000002B7F000-memory.dmp

memory/4060-55-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4060-54-0x0000000000400000-0x0000000002B7F000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3235.exe

MD5 e6bfe804ceb79082e0a72c315836d1a2
SHA1 8f5ef58faa04ed8993edcd87fcb38f211bcc3451
SHA256 91595a12c1cfa2075a16b1ab5a59b9863ec1a238f8d92beac67b0a4651ba6184
SHA512 50bb55f670ef778dd85bfb40be23255b328db75a74087354dfe745ae2768e16a796e0468a323864646850ba67d43f57895e0317d3db28d73af4251ee72ba8099

memory/3256-60-0x00000000070A0000-0x00000000070E6000-memory.dmp

memory/3256-61-0x0000000007750000-0x0000000007794000-memory.dmp

memory/3256-93-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-95-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-91-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-87-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-85-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-83-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-81-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-79-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-77-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-75-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-71-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-69-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-67-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-65-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-89-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-73-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-63-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-62-0x0000000007750000-0x000000000778F000-memory.dmp

memory/3256-968-0x0000000007900000-0x0000000007F18000-memory.dmp

memory/3256-969-0x0000000007FA0000-0x00000000080AA000-memory.dmp

memory/3256-970-0x00000000080E0000-0x00000000080F2000-memory.dmp

memory/3256-971-0x0000000008100000-0x000000000813C000-memory.dmp

memory/3256-972-0x0000000008250000-0x000000000829C000-memory.dmp