Malware Analysis Report

2024-12-06 02:43

Sample ID 241110-a1x42awbpg
Target 096f2ca5221f50256a542cb4a08142a91878ca8c3d6fb4d82fc0bc2ef975176b
SHA256 096f2ca5221f50256a542cb4a08142a91878ca8c3d6fb4d82fc0bc2ef975176b
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

096f2ca5221f50256a542cb4a08142a91878ca8c3d6fb4d82fc0bc2ef975176b

Threat Level: Known bad

The file 096f2ca5221f50256a542cb4a08142a91878ca8c3d6fb4d82fc0bc2ef975176b was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Healer family

RedLine payload

Redline family

Healer

Modifies Windows Defender Real-time Protection settings

RedLine

Windows security modification

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 00:41

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 00:41

Reported

2024-11-10 00:43

Platform

win10v2004-20241007-en

Max time kernel

141s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\096f2ca5221f50256a542cb4a08142a91878ca8c3d6fb4d82fc0bc2ef975176b.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\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\27820816.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\27820816.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\27820816.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\27820816.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\27820816.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\27820816.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\27820816.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\27820816.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\096f2ca5221f50256a542cb4a08142a91878ca8c3d6fb4d82fc0bc2ef975176b.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\st563732.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\096f2ca5221f50256a542cb4a08142a91878ca8c3d6fb4d82fc0bc2ef975176b.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st563732.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\27820816.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp684552.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\27820816.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\27820816.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\27820816.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp684552.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2308 wrote to memory of 116 N/A C:\Users\Admin\AppData\Local\Temp\096f2ca5221f50256a542cb4a08142a91878ca8c3d6fb4d82fc0bc2ef975176b.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st563732.exe
PID 2308 wrote to memory of 116 N/A C:\Users\Admin\AppData\Local\Temp\096f2ca5221f50256a542cb4a08142a91878ca8c3d6fb4d82fc0bc2ef975176b.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st563732.exe
PID 2308 wrote to memory of 116 N/A C:\Users\Admin\AppData\Local\Temp\096f2ca5221f50256a542cb4a08142a91878ca8c3d6fb4d82fc0bc2ef975176b.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st563732.exe
PID 116 wrote to memory of 3396 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st563732.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\27820816.exe
PID 116 wrote to memory of 3396 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st563732.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\27820816.exe
PID 116 wrote to memory of 3396 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st563732.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\27820816.exe
PID 116 wrote to memory of 5072 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st563732.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp684552.exe
PID 116 wrote to memory of 5072 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st563732.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp684552.exe
PID 116 wrote to memory of 5072 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st563732.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp684552.exe

Processes

C:\Users\Admin\AppData\Local\Temp\096f2ca5221f50256a542cb4a08142a91878ca8c3d6fb4d82fc0bc2ef975176b.exe

"C:\Users\Admin\AppData\Local\Temp\096f2ca5221f50256a542cb4a08142a91878ca8c3d6fb4d82fc0bc2ef975176b.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st563732.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st563732.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\27820816.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\27820816.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp684552.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp684552.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 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st563732.exe

MD5 a0df480fc3d1f3da3a1a34801d40c1ef
SHA1 f7b1f9bc7cbb75e56ca516222fa4e47927b9ce95
SHA256 1db8a825dfa321b62c905e51f6c52f2873fd75d809b5db830f496acb4249abbf
SHA512 3b684e898f1e53156efe20893808e968f8daf194685ccb46395b96188e73bc89294e147a05aa0363dacfedd6544168f12a5770dc6e08092b1c54199a260b8abb

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\27820816.exe

MD5 a165b5f6b0a4bdf808b71de57bf9347d
SHA1 39a7b301e819e386c162a47e046fa384bb5ab437
SHA256 68349ed349ed7bbb9a279ac34ea4984206a1a1b3b73587fd1b109d55391af09a
SHA512 3dd6ca63a2aecb2a0599f0b918329e75b92eb5259d6986bd8d41cb8ebcf7b965bbd12786929d61743ae8613c2e180078f2eed2835ccb54378cd343c4a048c1a1

memory/3396-14-0x000000007417E000-0x000000007417F000-memory.dmp

memory/3396-15-0x00000000020B0000-0x00000000020CA000-memory.dmp

memory/3396-16-0x0000000074170000-0x0000000074920000-memory.dmp

memory/3396-17-0x00000000049B0000-0x0000000004F54000-memory.dmp

memory/3396-18-0x0000000004F60000-0x0000000004F78000-memory.dmp

memory/3396-19-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-46-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-45-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-47-0x0000000074170000-0x0000000074920000-memory.dmp

memory/3396-42-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-40-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-38-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-36-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-34-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-32-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-24-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-30-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-28-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-27-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-22-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-20-0x0000000004F60000-0x0000000004F73000-memory.dmp

memory/3396-48-0x000000007417E000-0x000000007417F000-memory.dmp

memory/3396-49-0x0000000074170000-0x0000000074920000-memory.dmp

memory/3396-51-0x0000000074170000-0x0000000074920000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp684552.exe

MD5 0d4d27ddde0962faff34baaf29f97317
SHA1 ad33927726ae40f131cadd942fc506f0558d96f2
SHA256 cae246f41ca5e037ab8e7c7f4d8298ba635d7b439e7616fa527d858110d4b517
SHA512 f03575917ccf71ba2e802ff9d6337392e58897a7cd7be309769b3c27ba7e277226b468e486ad8829fc82a564e9dfca283a6b54605fe27e76117840116ebe765f

memory/5072-56-0x0000000002560000-0x000000000259C000-memory.dmp

memory/5072-57-0x0000000004A40000-0x0000000004A7A000-memory.dmp

memory/5072-61-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-73-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-93-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-89-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-87-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-85-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-84-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-79-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-77-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-75-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-71-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-69-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-67-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-65-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-63-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-91-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-81-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-59-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-58-0x0000000004A40000-0x0000000004A75000-memory.dmp

memory/5072-850-0x0000000007580000-0x0000000007B98000-memory.dmp

memory/5072-851-0x0000000007BF0000-0x0000000007C02000-memory.dmp

memory/5072-852-0x0000000007C10000-0x0000000007D1A000-memory.dmp

memory/5072-853-0x0000000007D30000-0x0000000007D6C000-memory.dmp

memory/5072-854-0x00000000022C0000-0x000000000230C000-memory.dmp