Malware Analysis Report

2024-11-30 20:41

Sample ID 241116-n7fefszmej
Target 2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk
SHA256 f0550551857d1424144732d9ec96165c5cda7be901a9686932a272a0d237b699
Tags
meduza collection discovery spyware stealer
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

f0550551857d1424144732d9ec96165c5cda7be901a9686932a272a0d237b699

Threat Level: Known bad

The file 2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk was found to be: Known bad.

Malicious Activity Summary

meduza collection discovery spyware stealer

Meduza family

Meduza Stealer payload

Meduza

Checks computer location settings

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Checks installed software on the system

Looks up external IP address via web service

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Browser Information Discovery

System Network Configuration Discovery: Internet Connection Discovery

Suspicious use of AdjustPrivilegeToken

outlook_win_path

Runs ping.exe

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-16 12:02

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-16 12:02

Reported

2024-11-16 12:04

Platform

win7-20241010-en

Max time kernel

122s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe"

Signatures

Meduza

stealer meduza

Meduza Stealer payload

Description Indicator Process Target
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Meduza family

meduza

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A

Checks installed software on the system

discovery

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Browser Information Discovery

discovery

System Network Configuration Discovery: Internet Connection Discovery

discovery
Description Indicator Process Target
N/A N/A C:\Windows\System32\cmd.exe N/A
N/A N/A C:\Windows\system32\PING.EXE N/A

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\PING.EXE N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2332 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2332 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2332 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2332 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2332 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2332 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2332 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2332 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2332 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2332 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2332 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2536 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Windows\System32\cmd.exe
PID 2536 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Windows\System32\cmd.exe
PID 2536 wrote to memory of 1620 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Windows\System32\cmd.exe
PID 1620 wrote to memory of 2696 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE
PID 1620 wrote to memory of 2696 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE
PID 1620 wrote to memory of 2696 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe

"C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe"

C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe

C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe"

C:\Windows\system32\PING.EXE

ping 1.1.1.1 -n 1 -w 3000

Network

Country Destination Domain Proto
DE 109.107.181.162:15666 tcp
US 8.8.8.8:53 api.ipify.org udp
US 104.26.12.205:443 api.ipify.org tcp
US 8.8.8.8:53 c.pki.goog udp
GB 216.58.201.99:80 c.pki.goog tcp
US 8.8.8.8:53 www.microsoft.com udp
GB 95.100.245.144:80 www.microsoft.com tcp

Files

memory/2536-2-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-7-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-10-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-9-0x000007FFFFFD5000-0x000007FFFFFD6000-memory.dmp

memory/2536-8-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-6-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-5-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-4-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-3-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-12-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-15-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-21-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-28-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-26-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-24-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-23-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-22-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-19-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-17-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-16-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-20-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-14-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-47-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-46-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-45-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-43-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-42-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-53-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-52-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-51-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-49-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-48-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-62-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-84-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-82-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-80-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-78-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-77-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-73-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-89-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-88-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-86-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-72-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-68-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-67-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-63-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-60-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-58-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-57-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-55-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-54-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-91-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2536-92-0x0000000140000000-0x00000001401FA000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-16 12:02

Reported

2024-11-16 12:04

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe"

Signatures

Meduza

stealer meduza

Meduza Stealer payload

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Meduza family

meduza

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A

Checks installed software on the system

discovery

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Browser Information Discovery

discovery

Enumerates physical storage devices

System Network Configuration Discovery: Internet Connection Discovery

discovery
Description Indicator Process Target
N/A N/A C:\Windows\System32\cmd.exe N/A
N/A N/A C:\Windows\system32\PING.EXE N/A

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\PING.EXE N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2344 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2344 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2344 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2344 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2344 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2344 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2344 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2344 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2344 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2344 wrote to memory of 2908 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe
PID 2908 wrote to memory of 3912 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Windows\System32\cmd.exe
PID 2908 wrote to memory of 3912 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe C:\Windows\System32\cmd.exe
PID 3912 wrote to memory of 5080 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE
PID 3912 wrote to memory of 5080 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe

"C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe"

C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe

C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\2024-11-16_00f15504e2f6b5b3b3d30083bd5d3aaa_ryuk.exe"

C:\Windows\system32\PING.EXE

ping 1.1.1.1 -n 1 -w 3000

Network

Country Destination Domain Proto
DE 109.107.181.162:15666 tcp
US 8.8.8.8:53 api.ipify.org udp
US 104.26.12.205:443 api.ipify.org tcp
US 8.8.8.8:53 c.pki.goog udp
GB 216.58.201.99:80 c.pki.goog tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 162.181.107.109.in-addr.arpa udp
US 8.8.8.8:53 205.12.26.104.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 99.201.58.216.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/2344-0-0x00007FF68A000000-0x00007FF68A001000-memory.dmp

memory/2908-4-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-9-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-16-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-22-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-24-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-19-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-18-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-17-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-15-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-12-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-11-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-10-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-5-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-6-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-33-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-34-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-38-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-37-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-39-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-41-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-45-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-46-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-44-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-40-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-47-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-70-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-84-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-90-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-97-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-88-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-81-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-78-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-76-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-69-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-63-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-60-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-58-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-54-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-52-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-48-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-75-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-64-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-57-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-51-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-100-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2908-101-0x0000000140000000-0x00000001401FA000-memory.dmp