Malware Analysis Report

2025-08-06 00:59

Sample ID 241109-fsvltsxnbx
Target adb6e933fdf8fa3748b48f3e79915f18a39c67592b68b44d18138f1ca7831de6
SHA256 adb6e933fdf8fa3748b48f3e79915f18a39c67592b68b44d18138f1ca7831de6
Tags
healer redline down 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

adb6e933fdf8fa3748b48f3e79915f18a39c67592b68b44d18138f1ca7831de6

Threat Level: Known bad

The file adb6e933fdf8fa3748b48f3e79915f18a39c67592b68b44d18138f1ca7831de6 was found to be: Known bad.

Malicious Activity Summary

healer redline down discovery dropper evasion infostealer persistence trojan

RedLine

RedLine payload

Modifies Windows Defender Real-time Protection settings

Healer

Healer family

Redline family

Detects Healer an antivirus disabler dropper

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 WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 05:08

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 05:08

Reported

2024-11-09 05:11

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\adb6e933fdf8fa3748b48f3e79915f18a39c67592b68b44d18138f1ca7831de6.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\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0170.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\pro0170.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\pro0170.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\pro0170.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\pro0170.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0170.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\pro0170.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\adb6e933fdf8fa3748b48f3e79915f18a39c67592b68b44d18138f1ca7831de6.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\unio4229.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\adb6e933fdf8fa3748b48f3e79915f18a39c67592b68b44d18138f1ca7831de6.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4229.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7983.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0170.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0170.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0170.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7983.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\adb6e933fdf8fa3748b48f3e79915f18a39c67592b68b44d18138f1ca7831de6.exe

"C:\Users\Admin\AppData\Local\Temp\adb6e933fdf8fa3748b48f3e79915f18a39c67592b68b44d18138f1ca7831de6.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4229.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4229.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0170.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0170.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7983.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7983.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio4229.exe

MD5 3f6805d52e751bb3896c281c3ae657b5
SHA1 823ee3016335d6c45c405c8dcff5b030a116508f
SHA256 6969ec2d4292f1319a373fcd538dc05e220562c93d39c43a50478aa67dcf262e
SHA512 8795756dbc38f68ef6c2f72ae247d7431dba36651c1b0c1b34316f9ff7888e632131bdc4ee6a6e7353e5608690514255362be5b7e910d7510f6fea5a5d0aecd9

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0170.exe

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

memory/3440-14-0x00007FFB406B3000-0x00007FFB406B5000-memory.dmp

memory/3440-15-0x0000000000F20000-0x0000000000F2A000-memory.dmp

memory/3440-16-0x00007FFB406B3000-0x00007FFB406B5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7983.exe

MD5 2b3aa530547b6f14224cafbba499c283
SHA1 8f094ff51b70044507d58aac0e71a0310c5948e9
SHA256 3298fb1f36c4e1ab513024e4464427c152832b15125b7b9371dd1934727fe0a5
SHA512 284bad08b07789c783e54fcbe1b63fe6a095abda9095ffc3e12e86ccc539c9a4d286ebe26668a1806f881c558294dd0bf85cbf689566b9ae5bb04ff9c661e68c

memory/2904-22-0x0000000002940000-0x0000000002986000-memory.dmp

memory/2904-23-0x0000000004D60000-0x0000000005304000-memory.dmp

memory/2904-24-0x00000000029C0000-0x0000000002A04000-memory.dmp

memory/2904-34-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-38-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-88-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-86-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-84-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-82-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-80-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-78-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-74-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-72-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-70-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-68-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-66-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-64-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-62-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-60-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-58-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-54-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-52-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-51-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-48-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-46-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-44-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-42-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-36-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-32-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-30-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-28-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-76-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-56-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-40-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-26-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-25-0x00000000029C0000-0x00000000029FE000-memory.dmp

memory/2904-931-0x0000000005350000-0x0000000005968000-memory.dmp

memory/2904-932-0x00000000059F0000-0x0000000005AFA000-memory.dmp

memory/2904-933-0x0000000005B30000-0x0000000005B42000-memory.dmp

memory/2904-934-0x0000000005B50000-0x0000000005B8C000-memory.dmp

memory/2904-935-0x0000000005CA0000-0x0000000005CEC000-memory.dmp