Malware Analysis Report

2025-04-03 14:18

Sample ID 241110-dgc7asxndv
Target 0edd92f99b8e37f70e51cbb215e88a88065ea0f690d0f0da9534bcb026eec3a0
SHA256 0edd92f99b8e37f70e51cbb215e88a88065ea0f690d0f0da9534bcb026eec3a0
Tags
healer redline divan 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

0edd92f99b8e37f70e51cbb215e88a88065ea0f690d0f0da9534bcb026eec3a0

Threat Level: Known bad

The file 0edd92f99b8e37f70e51cbb215e88a88065ea0f690d0f0da9534bcb026eec3a0 was found to be: Known bad.

Malicious Activity Summary

healer redline divan discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Redline family

Healer family

Healer

RedLine

RedLine payload

Modifies Windows Defender Real-time Protection settings

Windows security modification

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 02:58

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 02:58

Reported

2024-11-10 03:00

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0edd92f99b8e37f70e51cbb215e88a88065ea0f690d0f0da9534bcb026eec3a0.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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A
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Redline family

redline

Windows security modification

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.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_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\y2137351.exe N/A
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\0edd92f99b8e37f70e51cbb215e88a88065ea0f690d0f0da9534bcb026eec3a0.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\IXP001.TMP\k2871121.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3171284.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\0edd92f99b8e37f70e51cbb215e88a88065ea0f690d0f0da9534bcb026eec3a0.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2137351.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3184 wrote to memory of 4656 N/A C:\Users\Admin\AppData\Local\Temp\0edd92f99b8e37f70e51cbb215e88a88065ea0f690d0f0da9534bcb026eec3a0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2137351.exe
PID 3184 wrote to memory of 4656 N/A C:\Users\Admin\AppData\Local\Temp\0edd92f99b8e37f70e51cbb215e88a88065ea0f690d0f0da9534bcb026eec3a0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2137351.exe
PID 3184 wrote to memory of 4656 N/A C:\Users\Admin\AppData\Local\Temp\0edd92f99b8e37f70e51cbb215e88a88065ea0f690d0f0da9534bcb026eec3a0.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2137351.exe
PID 4656 wrote to memory of 4020 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2137351.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe
PID 4656 wrote to memory of 4020 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2137351.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe
PID 4656 wrote to memory of 4020 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2137351.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe
PID 4656 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2137351.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3171284.exe
PID 4656 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2137351.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3171284.exe
PID 4656 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2137351.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3171284.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0edd92f99b8e37f70e51cbb215e88a88065ea0f690d0f0da9534bcb026eec3a0.exe

"C:\Users\Admin\AppData\Local\Temp\0edd92f99b8e37f70e51cbb215e88a88065ea0f690d0f0da9534bcb026eec3a0.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2137351.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2137351.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3171284.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3171284.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 99.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
CY 217.196.96.102:4132 tcp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 107.209.201.84.in-addr.arpa udp
CY 217.196.96.102:4132 tcp
CY 217.196.96.102:4132 tcp
CY 217.196.96.102:4132 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
CY 217.196.96.102:4132 tcp
CY 217.196.96.102:4132 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2137351.exe

MD5 f95ee13870f27cf895da55f023221d88
SHA1 9a8f7677a97d2a01ab5a1517adb4a00a46d9a7aa
SHA256 ed0a320a9091d45db495093f14471920a0ad0ed0c865c07589763b0030b2e186
SHA512 21550721171e2b4f8859deb2a10af231d345d5b811a77cf079ef19dd1cd30f029957efe5473a90261f28ae1104962153dd13aa3f5b49b507799b9020a3a8c7da

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2871121.exe

MD5 f31eb988eed11f422fd60a79159a8de8
SHA1 3dbcba5e4ac3b9b819fbd99193ec264cd451720d
SHA256 111ca55a1c933ae03d9f9669ef80e61c8c696046ddbbc3be7b3582c1b5af5bfc
SHA512 d17543fff035e7c5a39bf2a73783c2082715e199c2737eca3b186b3b6752b5d080f2866531abac54690cbe596e45e1a14e9274d252a43c6a6d2e76ebe321b3b7

memory/4020-14-0x00007FF896D30000-0x00007FF896F25000-memory.dmp

memory/4020-15-0x0000000002480000-0x000000000249A000-memory.dmp

memory/4020-16-0x00007FF896D30000-0x00007FF896F25000-memory.dmp

memory/4020-17-0x0000000004950000-0x0000000004EF4000-memory.dmp

memory/4020-18-0x0000000004F40000-0x0000000004F58000-memory.dmp

memory/4020-46-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/4020-44-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/4020-42-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/4020-40-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/4020-38-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/4020-36-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/4020-35-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/4020-32-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/4020-30-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/4020-28-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/4020-26-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/4020-24-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/4020-22-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/4020-20-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/4020-19-0x0000000004F40000-0x0000000004F52000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3171284.exe

MD5 9ecb4e5c1a46845735072d9652047d4d
SHA1 71d75ad8b1be178faa4c0122024819de90143aa6
SHA256 0322fcdcbdd91a7dd063d718cbcaa2603cc43fa5f115c2e30d0537a7dc4c5dfa
SHA512 9f93fc61dec0d24207f9d938bab159fb0863d54e42a90b1fa7c78e750d3fe7ed8369f7f34404c248dec8867b3fa9ba5f64b56475526ca8c07c995088029efc01

memory/2796-51-0x00000000003F0000-0x000000000041E000-memory.dmp

memory/2796-52-0x0000000004A90000-0x0000000004A96000-memory.dmp

memory/2796-53-0x0000000005330000-0x0000000005948000-memory.dmp

memory/2796-54-0x0000000004E40000-0x0000000004F4A000-memory.dmp

memory/2796-55-0x0000000004D70000-0x0000000004D82000-memory.dmp

memory/2796-56-0x0000000004DD0000-0x0000000004E0C000-memory.dmp

memory/2796-57-0x0000000004F50000-0x0000000004F9C000-memory.dmp