Malware Analysis Report

2024-12-07 04:06

Sample ID 241113-yzpy2a1rhm
Target 34d967c96fa3bbefbe6fc299e8120781de3fd4484684e27660371d7dd80b6cf6.exe
SHA256 34d967c96fa3bbefbe6fc299e8120781de3fd4484684e27660371d7dd80b6cf6
Tags
healer redline down 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

34d967c96fa3bbefbe6fc299e8120781de3fd4484684e27660371d7dd80b6cf6

Threat Level: Known bad

The file 34d967c96fa3bbefbe6fc299e8120781de3fd4484684e27660371d7dd80b6cf6.exe was found to be: Known bad.

Malicious Activity Summary

healer redline down discovery dropper evasion infostealer persistence trojan

RedLine payload

Healer

Detects Healer an antivirus disabler dropper

Healer family

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 behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 20:13

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 20:13

Reported

2024-11-13 20:15

Platform

win10v2004-20241007-en

Max time kernel

117s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\34d967c96fa3bbefbe6fc299e8120781de3fd4484684e27660371d7dd80b6cf6.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\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro0419.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\pro0419.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\pro0419.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro0419.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\pro0419.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\pro0419.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\pro0419.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu6364.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\pro0419.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\34d967c96fa3bbefbe6fc299e8120781de3fd4484684e27660371d7dd80b6cf6.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\34d967c96fa3bbefbe6fc299e8120781de3fd4484684e27660371d7dd80b6cf6.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu6364.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro0419.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro0419.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro0419.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu6364.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\34d967c96fa3bbefbe6fc299e8120781de3fd4484684e27660371d7dd80b6cf6.exe

"C:\Users\Admin\AppData\Local\Temp\34d967c96fa3bbefbe6fc299e8120781de3fd4484684e27660371d7dd80b6cf6.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro0419.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro0419.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu6364.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu6364.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp
US 8.8.8.8:53 102.144.22.2.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro0419.exe

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

memory/2280-7-0x00007FFA1A923000-0x00007FFA1A925000-memory.dmp

memory/2280-8-0x0000000000A30000-0x0000000000A3A000-memory.dmp

memory/2280-9-0x00007FFA1A923000-0x00007FFA1A925000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu6364.exe

MD5 6c7fc7f6fd484cd04cc122470b3be8bc
SHA1 d4986d1c4323d227b36a9c298a1ea3715357a38c
SHA256 a2d6f23a3a624a07824814619d7985f6d1d9a1d60fe58a7c4f6fe221c640940e
SHA512 2d3d7b1cda5617048e1b914867ea2d215b2cf154d92492a6af1ccb4af703c37931aeed0fe18a1270b26f5c463484b27a2776de13e45ad13acdb853635b00de04

memory/1592-15-0x00000000008B0000-0x00000000009B0000-memory.dmp

memory/1592-16-0x00000000005D0000-0x000000000061B000-memory.dmp

memory/1592-17-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1592-18-0x0000000002530000-0x0000000002576000-memory.dmp

memory/1592-19-0x0000000004C70000-0x0000000005214000-memory.dmp

memory/1592-20-0x0000000005260000-0x00000000052A4000-memory.dmp

memory/1592-34-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-48-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-84-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-82-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-80-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-79-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-77-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-74-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-72-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-70-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-68-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-64-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-62-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-60-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-58-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-56-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-54-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-52-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-46-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-44-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-42-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-40-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-38-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-36-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-32-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-66-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-50-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-30-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-28-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-26-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-24-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-22-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-21-0x0000000005260000-0x000000000529E000-memory.dmp

memory/1592-927-0x00000000052A0000-0x00000000058B8000-memory.dmp

memory/1592-928-0x0000000005910000-0x0000000005A1A000-memory.dmp

memory/1592-929-0x0000000005A50000-0x0000000005A62000-memory.dmp

memory/1592-930-0x0000000005A70000-0x0000000005AAC000-memory.dmp

memory/1592-931-0x0000000005BC0000-0x0000000005C0C000-memory.dmp

memory/1592-932-0x00000000008B0000-0x00000000009B0000-memory.dmp

memory/1592-933-0x00000000005D0000-0x000000000061B000-memory.dmp

memory/1592-935-0x0000000000400000-0x000000000044E000-memory.dmp