Malware Analysis Report

2025-08-10 14:34

Sample ID 241111-grl4qsxphj
Target 0a19a37d123da07bad53c7375d42f3a7beb8de37fdf623c39746e12e3924a1c6
SHA256 0a19a37d123da07bad53c7375d42f3a7beb8de37fdf623c39746e12e3924a1c6
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

0a19a37d123da07bad53c7375d42f3a7beb8de37fdf623c39746e12e3924a1c6

Threat Level: Known bad

The file 0a19a37d123da07bad53c7375d42f3a7beb8de37fdf623c39746e12e3924a1c6 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

RedLine

Redline family

RedLine payload

Healer family

Healer

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 06:02

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 06:02

Reported

2024-11-11 06:04

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0a19a37d123da07bad53c7375d42f3a7beb8de37fdf623c39746e12e3924a1c6.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\30141865.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30141865.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\30141865.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\30141865.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\30141865.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\30141865.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\30141865.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\0a19a37d123da07bad53c7375d42f3a7beb8de37fdf623c39746e12e3924a1c6.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\st515984.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\0a19a37d123da07bad53c7375d42f3a7beb8de37fdf623c39746e12e3924a1c6.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st515984.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp199230.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30141865.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30141865.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30141865.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp199230.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0a19a37d123da07bad53c7375d42f3a7beb8de37fdf623c39746e12e3924a1c6.exe

"C:\Users\Admin\AppData\Local\Temp\0a19a37d123da07bad53c7375d42f3a7beb8de37fdf623c39746e12e3924a1c6.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st515984.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st515984.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30141865.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30141865.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp199230.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp199230.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 30.243.111.52.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

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st515984.exe

MD5 133d33238562b19ed4da57a0c1198095
SHA1 2f1203f4c78dabb65da4fbeabdf1fc89473d4907
SHA256 9a8edf0ea59cd8203442f0a7468659b1790dd8cdc2a9e5c12138f4f439325ccb
SHA512 494e9be74f28dbe4cb0f75598d72fa35f788ad62eb7bc6334671eb28a7b04b60fd0740f8e58c316731d45d08675bcdcb1361bfd4eb0fc435d3413e0ca9aab4ff

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\30141865.exe

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

memory/4060-14-0x00007FF9DE053000-0x00007FF9DE055000-memory.dmp

memory/4060-15-0x0000000000460000-0x000000000046A000-memory.dmp

memory/4060-16-0x00007FF9DE053000-0x00007FF9DE055000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp199230.exe

MD5 fb7ff0e175dbd26fee58f9f9a6e02fda
SHA1 1ccef2d2626da696d4121d9ca27b2d2c631e0f8a
SHA256 0c533d34a6e60f3b947e17e49f3ad63153424918083d86ce1b9de16dd59859d3
SHA512 553ba7eb7c34c2da376f441391dad923b5ef48c9b35dd30561ed0e28651ec94f27fa2047e28351554cc06745ae57a4c7d0cafa3e038ebbf5f3da3c93ed0a6a23

memory/1764-22-0x00000000029D0000-0x0000000002A0C000-memory.dmp

memory/1764-23-0x0000000004F30000-0x00000000054D4000-memory.dmp

memory/1764-24-0x0000000004DF0000-0x0000000004E2A000-memory.dmp

memory/1764-50-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-52-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-88-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-86-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-84-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-82-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-80-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-78-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-76-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-74-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-70-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-68-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-66-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-64-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-63-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-60-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-58-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-56-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-54-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-48-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-46-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-44-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-42-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-38-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-36-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-72-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-41-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-34-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-32-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-30-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-28-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-26-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-25-0x0000000004DF0000-0x0000000004E25000-memory.dmp

memory/1764-817-0x0000000007960000-0x0000000007F78000-memory.dmp

memory/1764-818-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

memory/1764-819-0x0000000007FC0000-0x00000000080CA000-memory.dmp

memory/1764-820-0x00000000080E0000-0x000000000811C000-memory.dmp

memory/1764-821-0x00000000025D0000-0x000000000261C000-memory.dmp