Malware Analysis Report

2024-12-07 04:11

Sample ID 241113-xsrnls1lal
Target 007d75da6ca27077224dd8aff59f24acb75daade9fa7b20a0fc29b07af8235e0
SHA256 007d75da6ca27077224dd8aff59f24acb75daade9fa7b20a0fc29b07af8235e0
Tags
healer redline rulit 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

007d75da6ca27077224dd8aff59f24acb75daade9fa7b20a0fc29b07af8235e0

Threat Level: Known bad

The file 007d75da6ca27077224dd8aff59f24acb75daade9fa7b20a0fc29b07af8235e0 was found to be: Known bad.

Malicious Activity Summary

healer redline rulit discovery dropper evasion infostealer persistence trojan

Redline family

RedLine payload

Healer

Modifies Windows Defender Real-time Protection settings

RedLine

Healer family

Detects Healer an antivirus disabler dropper

Windows security modification

Executes dropped EXE

Adds Run key to start application

Launches sc.exe

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

2024-11-13 19:07

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 19:07

Reported

2024-11-13 19:09

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\007d75da6ca27077224dd8aff59f24acb75daade9fa7b20a0fc29b07af8235e0.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\IXP000.TMP\sf42LP44Mm16.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf42LP44Mm16.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\sf42LP44Mm16.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\sf42LP44Mm16.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\sf42LP44Mm16.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\sf42LP44Mm16.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\IXP000.TMP\sf42LP44Mm16.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\007d75da6ca27077224dd8aff59f24acb75daade9fa7b20a0fc29b07af8235e0.exe N/A

Launches sc.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\sc.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\007d75da6ca27077224dd8aff59f24acb75daade9fa7b20a0fc29b07af8235e0.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tf04UC21WR65.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf42LP44Mm16.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf42LP44Mm16.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf42LP44Mm16.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tf04UC21WR65.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\007d75da6ca27077224dd8aff59f24acb75daade9fa7b20a0fc29b07af8235e0.exe

"C:\Users\Admin\AppData\Local\Temp\007d75da6ca27077224dd8aff59f24acb75daade9fa7b20a0fc29b07af8235e0.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf42LP44Mm16.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf42LP44Mm16.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tf04UC21WR65.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tf04UC21WR65.exe

C:\Windows\system32\sc.exe

C:\Windows\system32\sc.exe start wuauserv

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.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 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp
US 8.8.8.8:53 pedigj.eu udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf42LP44Mm16.exe

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

memory/1380-7-0x00007FFF47843000-0x00007FFF47845000-memory.dmp

memory/1380-8-0x0000000000620000-0x000000000062A000-memory.dmp

memory/1380-9-0x00007FFF47843000-0x00007FFF47845000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tf04UC21WR65.exe

MD5 5e67eb7edcaace5d899b76dde9ebf3fc
SHA1 b10b57155d4ac2a83e78216f4a7d44b372a4379a
SHA256 eefd6accb089c16eec0d44a0e37497f0b25ded905bc3da4706d0e00fc099a117
SHA512 9a5489adaf0f449734d0e78b129117232eac6d1693a6b13cedfbe4a4fede13d5ae753a83508ae0d803612d841b712231d9711fb9476c397973b97d0f9183fef4

memory/628-15-0x00000000007B0000-0x00000000008B0000-memory.dmp

memory/628-16-0x0000000000670000-0x00000000006BB000-memory.dmp

memory/628-17-0x0000000000400000-0x000000000044E000-memory.dmp

memory/628-18-0x00000000023D0000-0x0000000002416000-memory.dmp

memory/628-19-0x0000000004F60000-0x0000000005504000-memory.dmp

memory/628-20-0x00000000027A0000-0x00000000027E4000-memory.dmp

memory/628-22-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-34-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-84-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-82-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-78-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-76-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-74-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-72-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-70-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-68-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-66-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-62-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-60-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-58-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-56-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-54-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-50-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-48-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-46-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-44-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-43-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-40-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-38-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-36-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-32-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-30-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-28-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-26-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-24-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-80-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-64-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-52-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-21-0x00000000027A0000-0x00000000027DE000-memory.dmp

memory/628-927-0x0000000005510000-0x0000000005B28000-memory.dmp

memory/628-928-0x0000000004DD0000-0x0000000004EDA000-memory.dmp

memory/628-929-0x0000000004F10000-0x0000000004F22000-memory.dmp

memory/628-930-0x0000000005B30000-0x0000000005B6C000-memory.dmp

memory/628-931-0x0000000005C70000-0x0000000005CBC000-memory.dmp

memory/628-932-0x00000000007B0000-0x00000000008B0000-memory.dmp

memory/628-933-0x0000000000670000-0x00000000006BB000-memory.dmp

memory/628-935-0x0000000000400000-0x000000000044E000-memory.dmp