Malware Analysis Report

2025-08-11 06:41

Sample ID 241109-ebjybszkck
Target 954749adb282f95a1507710795afb11c8df17b7541feea8c461a7776a8486c03
SHA256 954749adb282f95a1507710795afb11c8df17b7541feea8c461a7776a8486c03
Tags
healer redline rosn 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

954749adb282f95a1507710795afb11c8df17b7541feea8c461a7776a8486c03

Threat Level: Known bad

The file 954749adb282f95a1507710795afb11c8df17b7541feea8c461a7776a8486c03 was found to be: Known bad.

Malicious Activity Summary

healer redline rosn discovery dropper evasion infostealer persistence trojan

RedLine

Detects Healer an antivirus disabler dropper

Healer family

Modifies Windows Defender Real-time Protection settings

Healer

RedLine payload

Redline family

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 03:45

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 03:45

Reported

2024-11-09 03:48

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\954749adb282f95a1507710795afb11c8df17b7541feea8c461a7776a8486c03.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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6292.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\pro6292.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\pro6292.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\pro6292.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6292.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\pro6292.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\pro6292.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6292.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\954749adb282f95a1507710795afb11c8df17b7541feea8c461a7776a8486c03.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\un123391.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\954749adb282f95a1507710795afb11c8df17b7541feea8c461a7776a8486c03.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123391.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6292.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6680.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6292.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6292.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6292.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6680.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1956 wrote to memory of 4412 N/A C:\Users\Admin\AppData\Local\Temp\954749adb282f95a1507710795afb11c8df17b7541feea8c461a7776a8486c03.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123391.exe
PID 1956 wrote to memory of 4412 N/A C:\Users\Admin\AppData\Local\Temp\954749adb282f95a1507710795afb11c8df17b7541feea8c461a7776a8486c03.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123391.exe
PID 1956 wrote to memory of 4412 N/A C:\Users\Admin\AppData\Local\Temp\954749adb282f95a1507710795afb11c8df17b7541feea8c461a7776a8486c03.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123391.exe
PID 4412 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123391.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6292.exe
PID 4412 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123391.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6292.exe
PID 4412 wrote to memory of 3056 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123391.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6292.exe
PID 4412 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123391.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6680.exe
PID 4412 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123391.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6680.exe
PID 4412 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123391.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6680.exe

Processes

C:\Users\Admin\AppData\Local\Temp\954749adb282f95a1507710795afb11c8df17b7541feea8c461a7776a8486c03.exe

"C:\Users\Admin\AppData\Local\Temp\954749adb282f95a1507710795afb11c8df17b7541feea8c461a7776a8486c03.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123391.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123391.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6292.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6292.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3056 -ip 3056

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3056 -s 1080

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6680.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6680.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 99.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 69.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 101.209.201.84.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 70.209.201.84.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un123391.exe

MD5 3fb5dca6d48395e392a2d6ea8f6b7825
SHA1 0285d1f6881a4a16398f7b7e991f4cb7437d17a7
SHA256 d287a98eb8b66080ce2da20c115055ec943450e2d21084f30e5a9e02edd5c67c
SHA512 35dd58861b049caacae68d0017bc44be777b64f1a710ced5b4a3ac742aa2774529b386b560531234330b2cfcf23b32c8bf130474e17451ee64638dc186efd989

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6292.exe

MD5 5bff362524771a2552ba032faa6147b8
SHA1 95b3fa4f52184cea531b47c1895a9f240b21c4a3
SHA256 ac6b944890eccecbac847988418d728b87591d19ed55d78d509e44adce1545a8
SHA512 6c91df4dc0cec2c6404b6a50b4a86061de9e97f87010d2e8c280041da4cfaa5b50e70ed140ae245f996d89405835abfc3a7043d5218a12f012c07d372d12dd32

memory/3056-15-0x0000000002EE0000-0x0000000002FE0000-memory.dmp

memory/3056-16-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3056-17-0x0000000004900000-0x000000000491A000-memory.dmp

memory/3056-18-0x0000000007400000-0x00000000079A4000-memory.dmp

memory/3056-19-0x0000000004B20000-0x0000000004B38000-memory.dmp

memory/3056-20-0x0000000000400000-0x0000000002B75000-memory.dmp

memory/3056-48-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-46-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-44-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-42-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-40-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-38-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-37-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-34-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-32-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-30-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-28-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-26-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-24-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-22-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-21-0x0000000004B20000-0x0000000004B32000-memory.dmp

memory/3056-49-0x0000000002EE0000-0x0000000002FE0000-memory.dmp

memory/3056-50-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3056-52-0x0000000000400000-0x0000000002B75000-memory.dmp

memory/3056-54-0x0000000000400000-0x0000000002B75000-memory.dmp

memory/3056-55-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6680.exe

MD5 e37e2d48aa2764baf77dc4426d628781
SHA1 08ec561cb72e4f968c1dd380d324ded642853f7f
SHA256 f69767177c6b255aef98b195501a4076d71deb7721f15a1e818753a408d5e723
SHA512 f318a11c3660e2142f6eb7ab05857f2f8543fcb1db2bd1fddf114f2c28b5b9676a17af0afb56f466170533d51386daed2ecd522e896df475b27a0106faa34fed

memory/2644-60-0x0000000004B30000-0x0000000004B76000-memory.dmp

memory/2644-61-0x0000000004E40000-0x0000000004E84000-memory.dmp

memory/2644-95-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-93-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-91-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-89-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-87-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-85-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-83-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-81-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-79-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-77-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-75-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-73-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-71-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-69-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-67-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-65-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-63-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-62-0x0000000004E40000-0x0000000004E7F000-memory.dmp

memory/2644-968-0x0000000007970000-0x0000000007F88000-memory.dmp

memory/2644-969-0x0000000007280000-0x000000000738A000-memory.dmp

memory/2644-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

memory/2644-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

memory/2644-972-0x0000000008110000-0x000000000815C000-memory.dmp