Malware Analysis Report

2024-12-07 03:56

Sample ID 241113-qybq1swmdq
Target 14e76122f00604064e6460b3abb7dd00dd7dd7a81ce558fa2a327b8e4c1b764e.exe
SHA256 14e76122f00604064e6460b3abb7dd00dd7dd7a81ce558fa2a327b8e4c1b764e
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

14e76122f00604064e6460b3abb7dd00dd7dd7a81ce558fa2a327b8e4c1b764e

Threat Level: Known bad

The file 14e76122f00604064e6460b3abb7dd00dd7dd7a81ce558fa2a327b8e4c1b764e.exe was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

RedLine payload

RedLine

Modifies Windows Defender Real-time Protection settings

Healer family

Redline family

Healer

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 13:39

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 13:39

Reported

2024-11-13 13:41

Platform

win10v2004-20241007-en

Max time kernel

118s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\14e76122f00604064e6460b3abb7dd00dd7dd7a81ce558fa2a327b8e4c1b764e.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\it605725.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\it605725.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\it605725.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\it605725.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\it605725.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\it605725.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\it605725.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr366640.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\it605725.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\14e76122f00604064e6460b3abb7dd00dd7dd7a81ce558fa2a327b8e4c1b764e.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\14e76122f00604064e6460b3abb7dd00dd7dd7a81ce558fa2a327b8e4c1b764e.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr366640.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it605725.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it605725.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it605725.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr366640.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\14e76122f00604064e6460b3abb7dd00dd7dd7a81ce558fa2a327b8e4c1b764e.exe

"C:\Users\Admin\AppData\Local\Temp\14e76122f00604064e6460b3abb7dd00dd7dd7a81ce558fa2a327b8e4c1b764e.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it605725.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it605725.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr366640.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr366640.exe

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 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
RU 185.161.248.152:38452 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
RU 185.161.248.152:38452 tcp
RU 185.161.248.152:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it605725.exe

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

memory/3564-7-0x00007FFC2FC53000-0x00007FFC2FC55000-memory.dmp

memory/3564-8-0x0000000000900000-0x000000000090A000-memory.dmp

memory/3564-9-0x00007FFC2FC53000-0x00007FFC2FC55000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr366640.exe

MD5 5be060ebaa016f88187d672e8b78f141
SHA1 5744eeaa91086ec8d618931ce296b7434840c8fb
SHA256 d693c062910d241c9d9b1db5ac293d7e2db280d7d1ac4c95e76c801dc54f3a4c
SHA512 99ca1cec27788ba28f5a49c0cf510b8050139eb5f342a86c304b0a43482194d4204a1330995ade9e34cc1dc903bf75a9494f358c6192bdcc11e8dbd54e6c9441

memory/3120-15-0x00000000008B0000-0x00000000009B0000-memory.dmp

memory/3120-16-0x00000000009B0000-0x00000000009F6000-memory.dmp

memory/3120-17-0x0000000000400000-0x0000000000449000-memory.dmp

memory/3120-18-0x00000000028E0000-0x000000000291C000-memory.dmp

memory/3120-19-0x0000000004FB0000-0x0000000005554000-memory.dmp

memory/3120-20-0x0000000002AE0000-0x0000000002B1A000-memory.dmp

memory/3120-24-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-33-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-82-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-80-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-78-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-77-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-72-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-70-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-68-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-66-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-64-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-62-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-60-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-58-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-56-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-54-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-52-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-48-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-46-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-44-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-42-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-41-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-36-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-34-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-30-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-28-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-26-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-84-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-74-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-50-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-38-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-22-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-21-0x0000000002AE0000-0x0000000002B15000-memory.dmp

memory/3120-813-0x00000000079E0000-0x0000000007FF8000-memory.dmp

memory/3120-814-0x0000000004F40000-0x0000000004F52000-memory.dmp

memory/3120-815-0x0000000008000000-0x000000000810A000-memory.dmp

memory/3120-816-0x0000000008110000-0x000000000814C000-memory.dmp

memory/3120-817-0x0000000002850000-0x000000000289C000-memory.dmp

memory/3120-818-0x00000000008B0000-0x00000000009B0000-memory.dmp

memory/3120-819-0x00000000009B0000-0x00000000009F6000-memory.dmp

memory/3120-821-0x0000000000400000-0x0000000000449000-memory.dmp