Malware Analysis Report

2025-08-05 11:06

Sample ID 241111-hnvgdatrbx
Target 78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562
SHA256 78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562
Tags
healer redline fud 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

78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562

Threat Level: Known bad

The file 78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562 was found to be: Known bad.

Malicious Activity Summary

healer redline fud discovery dropper evasion infostealer persistence trojan

Healer

Healer family

Detects Healer an antivirus disabler dropper

RedLine payload

Redline family

RedLine

Modifies Windows Defender Real-time Protection settings

Executes dropped EXE

Windows security modification

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 06:53

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 06:53

Reported

2024-11-11 06:55

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562.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\s3178PU.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.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\s3178PU.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\s3178PU.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\s3178PU.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\s3178PU.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\s3178PU.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\78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562.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\vkOW2064xG.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\78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkOW2064xG.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t61Ea15.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t61Ea15.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562.exe

"C:\Users\Admin\AppData\Local\Temp\78f4b1cdfbef32a0fa7c50b64380260e24b6e82736f91f5c856e9a31b23da562.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkOW2064xG.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkOW2064xG.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t61Ea15.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t61Ea15.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.27:4123 tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
RU 193.233.20.27:4123 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
RU 193.233.20.27:4123 tcp
RU 193.233.20.27:4123 tcp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
RU 193.233.20.27:4123 tcp
RU 193.233.20.27:4123 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkOW2064xG.exe

MD5 b55652f0b9fbf83e7b9cbfd51d0b4250
SHA1 3b89564b5992248383938dd1ac935392409db8d6
SHA256 6b293c5f1575d789f8dcea58f43eb55c4309aa0596daf5e7e1a0951cd0ad6a75
SHA512 942f9b48a5aaa720646c5c7e996d9e1f2e40d3d9275562e4d9c6abd99e7f48a9561410b41423c853aa96f788ce6515b75073dac290dc48ec56296596a2c0ab8a

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3178PU.exe

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

memory/4564-14-0x00007FFA812E3000-0x00007FFA812E5000-memory.dmp

memory/4564-15-0x0000000000290000-0x000000000029A000-memory.dmp

memory/4564-16-0x00007FFA812E3000-0x00007FFA812E5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t61Ea15.exe

MD5 30233f3be2afb48253fb402f9794c9e4
SHA1 277ba030691956811a1391ee9f837c2cbeac5ed3
SHA256 639a58787c4cc8cf575939fb71085a928658fcb8d04edf4225d90dc2c6e3586f
SHA512 cbf3b295e1bb055353e57973b0ddcde8056385d18bc7eac01da9d6fb396c1114467210f06ba5460835be8d568ee1ba048e408be073bb04e1d9ea638e37904898

memory/3828-22-0x0000000004A40000-0x0000000004A86000-memory.dmp

memory/3828-23-0x0000000004C10000-0x00000000051B4000-memory.dmp

memory/3828-24-0x0000000004AC0000-0x0000000004B04000-memory.dmp

memory/3828-30-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-42-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-88-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-84-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-82-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-80-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-78-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-76-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-74-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-72-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-70-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-68-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-66-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-64-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-60-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-58-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-57-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-52-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-50-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-48-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-46-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-44-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-40-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-38-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-36-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-34-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-32-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-86-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-62-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-54-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-28-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-26-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-25-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

memory/3828-931-0x00000000052C0000-0x00000000058D8000-memory.dmp

memory/3828-932-0x00000000058F0000-0x00000000059FA000-memory.dmp

memory/3828-933-0x0000000005A30000-0x0000000005A42000-memory.dmp

memory/3828-934-0x0000000005A50000-0x0000000005A8C000-memory.dmp

memory/3828-935-0x0000000005BA0000-0x0000000005BEC000-memory.dmp