Malware Analysis Report

2025-08-10 23:22

Sample ID 241117-kw2a1avrax
Target c154e9667117a6bec2757e7d8a337e0f21e222a476fe4e8e04b772e1f3390ce5
SHA256 c154e9667117a6bec2757e7d8a337e0f21e222a476fe4e8e04b772e1f3390ce5
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

c154e9667117a6bec2757e7d8a337e0f21e222a476fe4e8e04b772e1f3390ce5

Threat Level: Known bad

The file c154e9667117a6bec2757e7d8a337e0f21e222a476fe4e8e04b772e1f3390ce5 was found to be: Known bad.

Malicious Activity Summary

healer redline rosn discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Redline family

RedLine payload

Healer

Healer family

RedLine

Windows security modification

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-17 08:57

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-17 08:57

Reported

2024-11-17 09:00

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c154e9667117a6bec2757e7d8a337e0f21e222a476fe4e8e04b772e1f3390ce5.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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it272862.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it272862.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it272862.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it272862.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it272862.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it272862.exe N/A

RedLine

infostealer redline

RedLine payload

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Redline family

redline

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it272862.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\c154e9667117a6bec2757e7d8a337e0f21e222a476fe4e8e04b772e1f3390ce5.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\ziIR5928.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\IXP000.TMP\ziIR5928.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr448641.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\c154e9667117a6bec2757e7d8a337e0f21e222a476fe4e8e04b772e1f3390ce5.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it272862.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it272862.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it272862.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr448641.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c154e9667117a6bec2757e7d8a337e0f21e222a476fe4e8e04b772e1f3390ce5.exe

"C:\Users\Admin\AppData\Local\Temp\c154e9667117a6bec2757e7d8a337e0f21e222a476fe4e8e04b772e1f3390ce5.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziIR5928.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziIR5928.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it272862.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it272862.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr448641.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr448641.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziIR5928.exe

MD5 7f593a55c667ddb4063427dfb088a65c
SHA1 9635ba74a012d1eeecbb5862bd1de0b707c561bc
SHA256 aa6c30987101cdba88ffce119b2256a1cb9a4b14daa043b924cebf6dc0bc9a40
SHA512 5df7dc832e1377c9ff9d1a2828df7d2da6eb867323071ef7d17d8a111299b33dce4fae30b9f0518209a9e96ac4669ce982f149f5ff87ede4a54d0ff9dbcaeafb

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it272862.exe

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

memory/4416-14-0x00007FF8469B3000-0x00007FF8469B5000-memory.dmp

memory/4416-15-0x0000000000840000-0x000000000084A000-memory.dmp

memory/4416-16-0x00007FF8469B3000-0x00007FF8469B5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr448641.exe

MD5 9a62b42b479535bc49941cebfbd3da8b
SHA1 0b011cd2a35f4c7d66409a778591c50d83f9ba31
SHA256 6696563ef86e04545e90c3f3a2680068e9843e1217751c5e8ffa9f6541d105c5
SHA512 5afc00db61d0670aba1ea0fc627e33a24e2ebcd6aa687145fe1c4ee7f78ba0cf215727eec3aa98681c8f8a8afeba73f68215435ea9a8efbd7eec668ae76eaee1

memory/4888-22-0x0000000002400000-0x0000000002446000-memory.dmp

memory/4888-23-0x0000000004C50000-0x00000000051F4000-memory.dmp

memory/4888-24-0x0000000004AC0000-0x0000000004B04000-memory.dmp

memory/4888-26-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-25-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-34-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-88-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-86-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-84-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-82-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-78-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-76-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-75-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-70-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-68-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-66-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-64-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-62-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-60-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-58-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-56-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-52-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-50-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-48-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-46-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-44-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-42-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-40-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-38-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-32-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-30-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-28-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-80-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-72-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-54-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-36-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

memory/4888-931-0x0000000005200000-0x0000000005818000-memory.dmp

memory/4888-932-0x0000000005820000-0x000000000592A000-memory.dmp

memory/4888-933-0x0000000004BE0000-0x0000000004BF2000-memory.dmp

memory/4888-934-0x0000000004C00000-0x0000000004C3C000-memory.dmp

memory/4888-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp