Malware Analysis Report

2024-11-30 20:44

Sample ID 241118-ctklga1laj
Target 2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk
SHA256 ab76439d232ce9d53c8de49a5546c63666a4327fcb49477a8ae3dda69653e928
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

ab76439d232ce9d53c8de49a5546c63666a4327fcb49477a8ae3dda69653e928

Threat Level: Known bad

The file 2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk was found to be: Known bad.

Malicious Activity Summary

meduza collection discovery spyware stealer

Meduza

Meduza Stealer payload

Meduza family

Checks computer location settings

Reads user/profile data of web browsers

Checks installed software on the system

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

Browser Information Discovery

Enumerates physical storage devices

Unsigned PE

System Network Configuration Discovery: Internet Connection Discovery

outlook_win_path

Suspicious use of WriteProcessMemory

Runs ping.exe

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-18 02:22

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-18 02:22

Reported

2024-11-18 02:24

Platform

win10v2004-20241007-en

Max time kernel

91s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_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\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_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\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_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\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe N/A
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\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_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\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_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\PING.EXE N/A
N/A N/A C:\Windows\System32\cmd.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\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 516 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 516 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 516 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 516 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 516 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 516 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 516 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 516 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 516 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 516 wrote to memory of 4136 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 4136 wrote to memory of 2520 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Windows\System32\cmd.exe
PID 4136 wrote to memory of 2520 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Windows\System32\cmd.exe
PID 2520 wrote to memory of 5108 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE
PID 2520 wrote to memory of 5108 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\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_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\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe

"C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe"

C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe

C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_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\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_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 172.67.74.152:443 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 8.8.8.8:53 162.181.107.109.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 152.74.67.172.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 99.201.58.216.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/516-0-0x00007FF5A9AE0000-0x00007FF5A9AE1000-memory.dmp

memory/4136-4-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-12-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-19-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-25-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-24-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-17-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-22-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-18-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-16-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-10-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-6-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-5-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-15-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-11-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-9-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-35-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-34-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-38-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-39-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-41-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-45-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-47-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-46-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-44-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-40-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-76-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-82-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-89-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-91-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-85-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-98-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-79-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-77-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-70-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-65-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-64-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-61-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-59-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-58-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-55-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-53-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-48-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-71-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-52-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-49-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-101-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/4136-102-0x0000000140000000-0x00000001401FA000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-18 02:22

Reported

2024-11-18 02:26

Platform

win7-20240903-en

Max time kernel

122s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_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-1-5-21-3063565911-2056067323-3330884624-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_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-1-5-21-3063565911-2056067323-3330884624-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_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\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2316 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 2316 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 2316 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 2316 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 2316 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 2316 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 2316 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 2316 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 2316 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 2316 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 2316 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe
PID 2688 wrote to memory of 2636 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Windows\System32\cmd.exe
PID 2688 wrote to memory of 2636 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Windows\System32\cmd.exe
PID 2688 wrote to memory of 2636 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe C:\Windows\System32\cmd.exe
PID 2636 wrote to memory of 2936 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE
PID 2636 wrote to memory of 2936 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE
PID 2636 wrote to memory of 2936 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe

"C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe"

C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_ryuk.exe

C:\Users\Admin\AppData\Local\Temp\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_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\2024-11-18_b3450b609d12e41f5e7482b7fcecbaf1_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 104.26.13.205:443 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 crl.microsoft.com udp
GB 88.221.135.99:80 crl.microsoft.com tcp
US 8.8.8.8:53 www.microsoft.com udp
GB 95.100.245.144:80 www.microsoft.com tcp

Files

memory/2688-2-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-9-0x000007FFFFFDF000-0x000007FFFFFE0000-memory.dmp

memory/2688-7-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-11-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-6-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-5-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-4-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-13-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-3-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-8-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-18-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-22-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-27-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-29-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-25-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-24-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-23-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-21-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-19-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-17-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-16-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-14-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-48-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-47-0x00000000001D0000-0x00000000002D0000-memory.dmp

memory/2688-46-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-45-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-55-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-49-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-56-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-57-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-58-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-53-0x00000000001D0000-0x00000000002D0000-memory.dmp

memory/2688-52-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-51-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-50-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-59-0x00000000001D0000-0x00000000002D0000-memory.dmp

memory/2688-54-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-63-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-71-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-82-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-86-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-84-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-81-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-70-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-90-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-94-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-88-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-85-0x00000000001D0000-0x00000000002D0000-memory.dmp

memory/2688-76-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-75-0x00000000001D0000-0x00000000002D0000-memory.dmp

memory/2688-74-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-69-0x00000000001D0000-0x00000000002D0000-memory.dmp

memory/2688-66-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-65-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-64-0x00000000001D0000-0x00000000002D0000-memory.dmp

memory/2688-61-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-60-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-80-0x00000000001D0000-0x00000000002D0000-memory.dmp

memory/2688-78-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2688-97-0x0000000140000000-0x00000001401FA000-memory.dmp