Malware Analysis Report

2024-11-30 20:36

Sample ID 241118-b882yawbll
Target 2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk
SHA256 82c254b9b56dc718bf407190a1da8da69eada2aad11303e853b867c2fff9cbd2
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

82c254b9b56dc718bf407190a1da8da69eada2aad11303e853b867c2fff9cbd2

Threat Level: Known bad

The file 2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk was found to be: Known bad.

Malicious Activity Summary

meduza collection discovery spyware stealer

Meduza family

Meduza

Meduza Stealer payload

Reads user/profile data of web browsers

Checks computer location settings

Deletes itself

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Checks installed software on the system

Suspicious use of SetThreadContext

Browser Information Discovery

System Network Configuration Discovery: Internet Connection Discovery

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

outlook_win_path

outlook_office_path

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Runs ping.exe

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-18 01:50

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-18 01:50

Reported

2024-11-18 01:53

Platform

win7-20240903-en

Max time kernel

118s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_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-1-5-21-2872745919-2748461613-2989606286-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\System32\cmd.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-1-5-21-2872745919-2748461613-2989606286-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_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_1e8c2c514e077c11e8517a7b83c70e1a_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_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2732 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 2732 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 2732 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 2732 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 2732 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 2732 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 2732 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 2732 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 2732 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 2732 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 2732 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 2760 wrote to memory of 1248 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Windows\System32\cmd.exe
PID 2760 wrote to memory of 1248 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Windows\System32\cmd.exe
PID 2760 wrote to memory of 1248 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Windows\System32\cmd.exe
PID 1248 wrote to memory of 2620 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE
PID 1248 wrote to memory of 2620 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE
PID 1248 wrote to memory of 2620 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe

"C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe"

C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe

C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_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_1e8c2c514e077c11e8517a7b83c70e1a_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 crl.microsoft.com udp
GB 2.18.190.71:80 crl.microsoft.com tcp
US 8.8.8.8:53 www.microsoft.com udp
GB 184.25.193.234:80 www.microsoft.com tcp

Files

memory/2760-2-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-6-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-11-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-13-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-16-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-15-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-9-0x000007FFFFFDF000-0x000007FFFFFE0000-memory.dmp

memory/2760-8-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-7-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-5-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-4-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-3-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-17-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-22-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-23-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-21-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-19-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-18-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-27-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-29-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-25-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-24-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-45-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-49-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-57-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-56-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-55-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-54-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-53-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-51-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-48-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-46-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-77-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-82-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-81-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-76-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-72-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-67-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-64-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-62-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-61-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-59-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-58-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-71-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-66-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-88-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-86-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-84-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-92-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-90-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-94-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-96-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/2760-97-0x0000000140000000-0x00000001401FA000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-18 01:50

Reported

2024-11-18 01:53

Platform

win10v2004-20241007-en

Max time kernel

94s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_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-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_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\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3092 wrote to memory of 1604 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 3092 wrote to memory of 1604 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 3092 wrote to memory of 1604 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 3092 wrote to memory of 1604 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 3092 wrote to memory of 1604 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 3092 wrote to memory of 1604 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 3092 wrote to memory of 1604 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 3092 wrote to memory of 1604 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 3092 wrote to memory of 1604 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 3092 wrote to memory of 1604 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe
PID 1604 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Windows\System32\cmd.exe
PID 1604 wrote to memory of 4548 N/A C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe C:\Windows\System32\cmd.exe
PID 4548 wrote to memory of 2976 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE
PID 4548 wrote to memory of 2976 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe

"C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe"

C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_ryuk.exe

C:\Users\Admin\AppData\Local\Temp\2024-11-18_1e8c2c514e077c11e8517a7b83c70e1a_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_1e8c2c514e077c11e8517a7b83c70e1a_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 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 162.181.107.109.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 205.12.26.104.in-addr.arpa udp
US 8.8.8.8:53 99.201.58.216.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp

Files

memory/3092-0-0x00007FF5A80A0000-0x00007FF5A80A1000-memory.dmp

memory/1604-6-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-5-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-17-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-16-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-18-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-20-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-23-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-25-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-19-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-15-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-12-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-11-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-10-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-9-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-4-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-32-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-33-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-42-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-44-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-43-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-39-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-36-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-38-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-37-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-46-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-51-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-80-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-88-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-86-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-95-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-81-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-77-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-69-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-68-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-63-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-59-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-57-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-56-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-75-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-74-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-62-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-53-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-45-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-49-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-98-0x0000000140000000-0x00000001401FA000-memory.dmp

memory/1604-99-0x0000000140000000-0x00000001401FA000-memory.dmp