Malware Analysis Report

2024-12-07 04:11

Sample ID 241113-x9n9taycjj
Target 0bbebcddf0d46ca960e573b56411fe0be73e94b7221b21ea9e564ff1f41b1362
SHA256 0bbebcddf0d46ca960e573b56411fe0be73e94b7221b21ea9e564ff1f41b1362
Tags
healer redline sony 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

0bbebcddf0d46ca960e573b56411fe0be73e94b7221b21ea9e564ff1f41b1362

Threat Level: Known bad

The file 0bbebcddf0d46ca960e573b56411fe0be73e94b7221b21ea9e564ff1f41b1362 was found to be: Known bad.

Malicious Activity Summary

healer redline sony discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Healer family

Redline family

Modifies Windows Defender Real-time Protection settings

Healer

RedLine payload

RedLine

Executes dropped EXE

Windows security modification

Adds Run key to start application

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 19:33

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 19:33

Reported

2024-11-13 19:35

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0bbebcddf0d46ca960e573b56411fe0be73e94b7221b21ea9e564ff1f41b1362.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\pro2501.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\pro2501.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2501.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\pro2501.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\pro2501.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\pro2501.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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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\pro2501.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2501.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\0bbebcddf0d46ca960e573b56411fe0be73e94b7221b21ea9e564ff1f41b1362.exe N/A
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\un812117.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\qu6720.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\0bbebcddf0d46ca960e573b56411fe0be73e94b7221b21ea9e564ff1f41b1362.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un812117.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2501.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2501.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2501.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2501.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6720.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2520 wrote to memory of 2576 N/A C:\Users\Admin\AppData\Local\Temp\0bbebcddf0d46ca960e573b56411fe0be73e94b7221b21ea9e564ff1f41b1362.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un812117.exe
PID 2520 wrote to memory of 2576 N/A C:\Users\Admin\AppData\Local\Temp\0bbebcddf0d46ca960e573b56411fe0be73e94b7221b21ea9e564ff1f41b1362.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un812117.exe
PID 2520 wrote to memory of 2576 N/A C:\Users\Admin\AppData\Local\Temp\0bbebcddf0d46ca960e573b56411fe0be73e94b7221b21ea9e564ff1f41b1362.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un812117.exe
PID 2576 wrote to memory of 4336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un812117.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2501.exe
PID 2576 wrote to memory of 4336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un812117.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2501.exe
PID 2576 wrote to memory of 4336 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un812117.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2501.exe
PID 2576 wrote to memory of 1956 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un812117.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6720.exe
PID 2576 wrote to memory of 1956 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un812117.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6720.exe
PID 2576 wrote to memory of 1956 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un812117.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6720.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0bbebcddf0d46ca960e573b56411fe0be73e94b7221b21ea9e564ff1f41b1362.exe

"C:\Users\Admin\AppData\Local\Temp\0bbebcddf0d46ca960e573b56411fe0be73e94b7221b21ea9e564ff1f41b1362.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un812117.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un812117.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2501.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2501.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4336 -ip 4336

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4336 -s 1092

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6720.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6720.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.33:4125 tcp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
RU 193.233.20.33:4125 tcp
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
RU 193.233.20.33:4125 tcp
RU 193.233.20.33:4125 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
RU 193.233.20.33:4125 tcp
RU 193.233.20.33:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un812117.exe

MD5 8052f932e9f2cffdf0a7a6f30261cf71
SHA1 37f65eafc90aac7d21ffbffc922131a960de716a
SHA256 4a548a63a3db4ed7c4c3b00175c5f4fc8ab53d953aa739fa2bfa8c66a82ed56d
SHA512 d2f6ee9b78475c14aecced44fd8e38bbbe58edaa7b7dd201c7dc2802cf32dc6551688331123fb50d632ed920f0cafdc15c4b02111b0249a1e5690ad8ed5cb40f

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2501.exe

MD5 bc02e1bb9d5d766cc3c68fed42694ae1
SHA1 b22e5d40deb5ffa4deb39f8f05cd19504ee93eb4
SHA256 d637ed21a074a0830aba7c4a10c6f1d40daf07ea0b18ed9f877f42e042094bad
SHA512 5d08ed9cd65858059eea5dc7a38e14dfaf282b64cc514d575792b1852bf424c2de00a14b90a59271d7226f71dc4c762395018bd087c13e030001161a08ff183a

memory/4336-15-0x0000000000920000-0x0000000000A20000-memory.dmp

memory/4336-16-0x0000000000890000-0x00000000008BD000-memory.dmp

memory/4336-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4336-18-0x0000000000400000-0x000000000070E000-memory.dmp

memory/4336-19-0x00000000024F0000-0x000000000250A000-memory.dmp

memory/4336-20-0x0000000004D80000-0x0000000005324000-memory.dmp

memory/4336-21-0x0000000004CA0000-0x0000000004CB8000-memory.dmp

memory/4336-22-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-47-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-46-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-44-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-41-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-39-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-37-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-35-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-33-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-31-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-29-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-27-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-25-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-23-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-49-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

memory/4336-50-0x0000000000920000-0x0000000000A20000-memory.dmp

memory/4336-51-0x0000000000890000-0x00000000008BD000-memory.dmp

memory/4336-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4336-56-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4336-55-0x0000000000400000-0x000000000070E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6720.exe

MD5 7c03b234484d80546419677a1f9afa4f
SHA1 de9478523c0bc9844eb12dbf2f9a7bb679b36314
SHA256 d1f70f3d731ae8728dd3edf508ac8e1450dce97eed46081f529f1fc671e49b4a
SHA512 be27f5cf9da073b955ae4fc705832eb43b186582f6add7db3776a6a6399e58918a2e0735b472bffdca3eb88cbff247f8822a39690febeebd56267244e4cae58a

memory/1956-61-0x0000000004CA0000-0x0000000004CE6000-memory.dmp

memory/1956-62-0x00000000052E0000-0x0000000005324000-memory.dmp

memory/1956-63-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-90-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-96-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-94-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-92-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-88-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-86-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-84-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-82-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-80-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-78-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-76-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-74-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-72-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-70-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-68-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-66-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-64-0x00000000052E0000-0x000000000531E000-memory.dmp

memory/1956-969-0x0000000005350000-0x0000000005968000-memory.dmp

memory/1956-970-0x00000000059F0000-0x0000000005AFA000-memory.dmp

memory/1956-971-0x0000000005B30000-0x0000000005B42000-memory.dmp

memory/1956-972-0x0000000005B50000-0x0000000005B8C000-memory.dmp

memory/1956-973-0x0000000005CA0000-0x0000000005CEC000-memory.dmp