Malware Analysis Report

2025-05-28 18:49

Sample ID 241110-d799qaygpc
Target 72b1c99b97f412d6bddf6bb43d41d089ccf1b0e18cab7b20eb55950b8a72025d
SHA256 72b1c99b97f412d6bddf6bb43d41d089ccf1b0e18cab7b20eb55950b8a72025d
Tags
healer redline mango 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

72b1c99b97f412d6bddf6bb43d41d089ccf1b0e18cab7b20eb55950b8a72025d

Threat Level: Known bad

The file 72b1c99b97f412d6bddf6bb43d41d089ccf1b0e18cab7b20eb55950b8a72025d was found to be: Known bad.

Malicious Activity Summary

healer redline mango discovery dropper evasion infostealer persistence trojan

Modifies Windows Defender Real-time Protection settings

RedLine payload

Redline family

Healer family

Detects Healer an antivirus disabler dropper

RedLine

Healer

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

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

2024-11-10 03:40

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 03:40

Reported

2024-11-10 03:42

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\72b1c99b97f412d6bddf6bb43d41d089ccf1b0e18cab7b20eb55950b8a72025d.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\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8886Bq.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8886Bq.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8886Bq.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8886Bq.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8886Bq.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8886Bq.exe N/A

RedLine

infostealer redline

RedLine payload

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Redline family

redline

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8886Bq.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74Ni84.exe N/A

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\IXP000.TMP\s8886Bq.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\72b1c99b97f412d6bddf6bb43d41d089ccf1b0e18cab7b20eb55950b8a72025d.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\72b1c99b97f412d6bddf6bb43d41d089ccf1b0e18cab7b20eb55950b8a72025d.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74Ni84.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8886Bq.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8886Bq.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8886Bq.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74Ni84.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\72b1c99b97f412d6bddf6bb43d41d089ccf1b0e18cab7b20eb55950b8a72025d.exe

"C:\Users\Admin\AppData\Local\Temp\72b1c99b97f412d6bddf6bb43d41d089ccf1b0e18cab7b20eb55950b8a72025d.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8886Bq.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8886Bq.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74Ni84.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74Ni84.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 102.209.201.84.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s8886Bq.exe

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

memory/3992-7-0x00007FFC18343000-0x00007FFC18345000-memory.dmp

memory/3992-8-0x0000000000520000-0x000000000052A000-memory.dmp

memory/3992-9-0x00007FFC18343000-0x00007FFC18345000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t74Ni84.exe

MD5 966182e8882f190aedc79532be30a107
SHA1 5ac411a465f5415f14d5da6fc76a92e4b042f60c
SHA256 ade76c27d8fcf82e28efe778f9e848f6da9ecd4bb2129bb59278d78b69523ad2
SHA512 9690920cfa7c65a175d102c9929783579e1ddd8b9ffd35158496f5df075d801493d27754bcd6bcdb9ae33411482d4e546e0cc05a4e3987bb800b0e86d8e1e9d9

memory/1852-15-0x00000000005B0000-0x00000000006B0000-memory.dmp

memory/1852-17-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1852-16-0x0000000000530000-0x000000000057B000-memory.dmp

memory/1852-18-0x00000000026A0000-0x00000000026E6000-memory.dmp

memory/1852-19-0x0000000004AE0000-0x0000000005084000-memory.dmp

memory/1852-20-0x00000000050D0000-0x0000000005114000-memory.dmp

memory/1852-38-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-40-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-84-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-82-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-80-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-78-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-76-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-74-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-72-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-71-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-68-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-66-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-64-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-62-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-61-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-58-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-56-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-52-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-50-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-49-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-46-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-44-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-43-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-36-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-34-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-32-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-30-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-28-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-26-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-24-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-54-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-22-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-21-0x00000000050D0000-0x000000000510E000-memory.dmp

memory/1852-927-0x0000000005110000-0x0000000005728000-memory.dmp

memory/1852-928-0x0000000005770000-0x000000000587A000-memory.dmp

memory/1852-929-0x0000000005880000-0x0000000005892000-memory.dmp

memory/1852-930-0x00000000058E0000-0x000000000591C000-memory.dmp

memory/1852-931-0x0000000005A20000-0x0000000005A6C000-memory.dmp

memory/1852-932-0x00000000005B0000-0x00000000006B0000-memory.dmp

memory/1852-934-0x0000000000400000-0x000000000044E000-memory.dmp