Malware Analysis Report

2024-12-07 04:10

Sample ID 241113-ypsbeaydql
Target 15236df6807995f195454b59a4e36a63ed448cc508ea7f2f529452d127c6a1eb
SHA256 15236df6807995f195454b59a4e36a63ed448cc508ea7f2f529452d127c6a1eb
Tags
healer redline fud 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

15236df6807995f195454b59a4e36a63ed448cc508ea7f2f529452d127c6a1eb

Threat Level: Known bad

The file 15236df6807995f195454b59a4e36a63ed448cc508ea7f2f529452d127c6a1eb was found to be: Known bad.

Malicious Activity Summary

healer redline fud discovery dropper evasion infostealer persistence trojan

Healer

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

RedLine payload

Healer family

RedLine

Redline family

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 19:58

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 19:58

Reported

2024-11-13 20:00

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\15236df6807995f195454b59a4e36a63ed448cc508ea7f2f529452d127c6a1eb.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\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf84PH85ry48.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\sf84PH85ry48.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\sf84PH85ry48.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\sf84PH85ry48.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf84PH85ry48.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\sf84PH85ry48.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\sf84PH85ry48.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\15236df6807995f195454b59a4e36a63ed448cc508ea7f2f529452d127c6a1eb.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\IXP000.TMP\tf66jI15IS78.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\15236df6807995f195454b59a4e36a63ed448cc508ea7f2f529452d127c6a1eb.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf84PH85ry48.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf84PH85ry48.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf84PH85ry48.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tf66jI15IS78.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\15236df6807995f195454b59a4e36a63ed448cc508ea7f2f529452d127c6a1eb.exe

"C:\Users\Admin\AppData\Local\Temp\15236df6807995f195454b59a4e36a63ed448cc508ea7f2f529452d127c6a1eb.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf84PH85ry48.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf84PH85ry48.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tf66jI15IS78.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tf66jI15IS78.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 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.27:4123 tcp
RU 193.233.20.27:4123 tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
RU 193.233.20.27:4123 tcp
RU 193.233.20.27:4123 tcp
RU 193.233.20.27:4123 tcp
RU 193.233.20.27:4123 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sf84PH85ry48.exe

MD5 11a8335b9a735da66bfdc28e0b864cb3
SHA1 689d6617916bd4581abde04bc79932efa3613d86
SHA256 d7d8bddc6c6e500d5a6562d7ea5d79849939251bcb26f1adc47475c62dbbf86a
SHA512 7983a27d1204aebb8800a7002a42a4137d4944977b40608710a564889fb5fd6b0acffe91ac7096e5beb75dc910d129d6a5377e3ec52231980c2e55acbcaa4e15

memory/2964-7-0x00007FF9D5053000-0x00007FF9D5055000-memory.dmp

memory/2964-8-0x0000000000130000-0x000000000013A000-memory.dmp

memory/2964-9-0x00007FF9D5053000-0x00007FF9D5055000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tf66jI15IS78.exe

MD5 bde0fb595e9feb2667d8a8a78e326546
SHA1 eead81585ede57400b7ec1bb906e9040e3f83833
SHA256 72d6957bb47831ab0efe5678b31a54548a7733240fe207fa3b47497f4177ea8d
SHA512 1f0ffa48e149869b3f6042752c4e80843441d242f539a7c863baae3f926fc55255d7eaa974c978e0655b5310b750a8844ea23670fe3079b53d62ce5c83412359

memory/2480-15-0x0000000000720000-0x0000000000820000-memory.dmp

memory/2480-16-0x0000000000540000-0x000000000058B000-memory.dmp

memory/2480-17-0x0000000000400000-0x000000000044E000-memory.dmp

memory/2480-18-0x0000000002580000-0x00000000025C6000-memory.dmp

memory/2480-19-0x0000000004BF0000-0x0000000005194000-memory.dmp

memory/2480-20-0x0000000002630000-0x0000000002674000-memory.dmp

memory/2480-32-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-84-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-82-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-78-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-76-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-74-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-72-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-70-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-68-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-66-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-64-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-62-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-60-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-58-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-56-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-54-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-52-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-50-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-48-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-46-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-44-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-42-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-40-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-38-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-36-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-34-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-30-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-28-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-80-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-26-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-24-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-22-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-21-0x0000000002630000-0x000000000266E000-memory.dmp

memory/2480-927-0x00000000051D0000-0x00000000057E8000-memory.dmp

memory/2480-928-0x0000000005870000-0x000000000597A000-memory.dmp

memory/2480-929-0x00000000059B0000-0x00000000059C2000-memory.dmp

memory/2480-930-0x00000000059D0000-0x0000000005A0C000-memory.dmp

memory/2480-931-0x0000000005B20000-0x0000000005B6C000-memory.dmp

memory/2480-932-0x0000000000720000-0x0000000000820000-memory.dmp

memory/2480-933-0x0000000000540000-0x000000000058B000-memory.dmp

memory/2480-935-0x0000000000400000-0x000000000044E000-memory.dmp