Malware Analysis Report

2025-04-03 14:18

Sample ID 241110-dhlvtsxnf1
Target 05e2c1efa5aac03629f3383665378b06cb1c3fdbe5d857f42ce7e2b490594f03
SHA256 05e2c1efa5aac03629f3383665378b06cb1c3fdbe5d857f42ce7e2b490594f03
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

05e2c1efa5aac03629f3383665378b06cb1c3fdbe5d857f42ce7e2b490594f03

Threat Level: Known bad

The file 05e2c1efa5aac03629f3383665378b06cb1c3fdbe5d857f42ce7e2b490594f03 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Healer

Healer family

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

RedLine

Redline family

RedLine payload

Windows security modification

Executes dropped EXE

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

2024-11-10 03:00

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 03:00

Reported

2024-11-10 03:03

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\05e2c1efa5aac03629f3383665378b06cb1c3fdbe5d857f42ce7e2b490594f03.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\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it960594.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\it960594.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it960594.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\it960594.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\it960594.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\it960594.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\it960594.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\05e2c1efa5aac03629f3383665378b06cb1c3fdbe5d857f42ce7e2b490594f03.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\zicF8875.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\05e2c1efa5aac03629f3383665378b06cb1c3fdbe5d857f42ce7e2b490594f03.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicF8875.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp343069.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it960594.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it960594.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it960594.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp343069.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\05e2c1efa5aac03629f3383665378b06cb1c3fdbe5d857f42ce7e2b490594f03.exe

"C:\Users\Admin\AppData\Local\Temp\05e2c1efa5aac03629f3383665378b06cb1c3fdbe5d857f42ce7e2b490594f03.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicF8875.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicF8875.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it960594.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it960594.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp343069.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp343069.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 209.205.72.20.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
RU 185.161.248.142:38452 tcp
RU 185.161.248.142:38452 tcp
US 8.8.8.8:53 udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicF8875.exe

MD5 52d3e1577d75579bc786913cb310238f
SHA1 3ae158878df8f5486bb3428fdb5ea6d94b04df6f
SHA256 1493525211fe110ece93cd926fc5d3308f5969fe57270531ed5924d7c4a14e2c
SHA512 3004e5b0270064717afb47fcc91d5505a4fd77b8965e08a840888283c099d86e46831e98e14230e7a55d492ffb4afaf17b318c5c012f88fde320a6783512a381

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it960594.exe

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

memory/4676-14-0x00007FF93FCA3000-0x00007FF93FCA5000-memory.dmp

memory/4676-15-0x0000000000620000-0x000000000062A000-memory.dmp

memory/4676-16-0x00007FF93FCA3000-0x00007FF93FCA5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp343069.exe

MD5 a8f0c19bc7271d55114f78e65bf5254b
SHA1 2bf853705bac9de488ace9c82f35320777b7882f
SHA256 263842ca16056cda7a9c26d9eb0c2b00392a3b9ae6cb885850c5582bb9c0285f
SHA512 a5bbad535a208e1ab946dc8a8ec19d7688d1873a84a4cfcf9d11058acae4d2b7da030d0604bb770bca556f51357621cab183c17fb333ff846cae903ba1db3576

memory/5112-22-0x0000000004AF0000-0x0000000004B2C000-memory.dmp

memory/5112-23-0x0000000007210000-0x00000000077B4000-memory.dmp

memory/5112-24-0x00000000071A0000-0x00000000071DA000-memory.dmp

memory/5112-28-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-36-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-88-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-86-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-84-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-80-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-78-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-76-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-74-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-72-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-68-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-66-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-64-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-62-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-60-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-56-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-54-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-52-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-50-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-49-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-44-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-42-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-40-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-38-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-34-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-32-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-30-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-82-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-70-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-58-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-46-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-26-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-25-0x00000000071A0000-0x00000000071D5000-memory.dmp

memory/5112-817-0x0000000009C90000-0x000000000A2A8000-memory.dmp

memory/5112-818-0x000000000A350000-0x000000000A362000-memory.dmp

memory/5112-819-0x000000000A370000-0x000000000A47A000-memory.dmp

memory/5112-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

memory/5112-821-0x0000000004B50000-0x0000000004B9C000-memory.dmp