Malware Analysis Report

2024-11-13 16:32

Sample ID 241107-tdmjkavfqq
Target Crosshair-X.exe
SHA256 25bb8fb4cf7b57c2b1cea335f113ade65f33b5e797f1f5ce973ad4a9fd0d9cf6
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

25bb8fb4cf7b57c2b1cea335f113ade65f33b5e797f1f5ce973ad4a9fd0d9cf6

Threat Level: Known bad

The file Crosshair-X.exe was found to be: Known bad.

Malicious Activity Summary

meduza collection discovery spyware stealer

Meduza family

Meduza Stealer payload

Meduza

Deletes itself

Checks computer location settings

Reads user/profile data of web browsers

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Checks installed software on the system

Suspicious use of SetThreadContext

Unsigned PE

Enumerates physical storage devices

System Network Configuration Discovery: Internet Connection Discovery

Browser Information Discovery

Suspicious behavior: EnumeratesProcesses

Runs ping.exe

outlook_win_path

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 15:56

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 15:56

Reported

2024-11-07 15:59

Platform

win7-20241010-en

Max time kernel

74s

Max time network

36s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe"

Signatures

Meduza

stealer meduza

Meduza Stealer payload

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

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\Crosshair-X.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-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\Crosshair-X.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\Crosshair-X.exe N/A
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\Crosshair-X.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\Crosshair-X.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\Crosshair-X.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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1736 set thread context of 1128 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe

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 behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1736 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 1736 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 1736 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 1736 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 1736 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 1736 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 1736 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 1736 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 1736 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 1736 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 1736 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 1128 wrote to memory of 2876 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Windows\System32\cmd.exe
PID 1128 wrote to memory of 2876 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Windows\System32\cmd.exe
PID 1128 wrote to memory of 2876 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Windows\System32\cmd.exe
PID 2876 wrote to memory of 2840 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE
PID 2876 wrote to memory of 2840 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE
PID 2876 wrote to memory of 2840 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\Crosshair-X.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\Crosshair-X.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe

"C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe"

C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe

C:\Users\Admin\AppData\Local\Temp\Crosshair-X.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\Crosshair-X.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 142.250.187.227:80 c.pki.goog tcp

Files

memory/1128-1-0x0000000140000000-0x000000014013E000-memory.dmp

memory/1128-9-0x0000000140000000-0x000000014013E000-memory.dmp

memory/1128-11-0x0000000140000000-0x000000014013E000-memory.dmp

memory/1128-12-0x0000000140000000-0x000000014013E000-memory.dmp

memory/1128-7-0x000007FFFFFDF000-0x000007FFFFFE0000-memory.dmp

memory/1128-6-0x0000000140000000-0x000000014013E000-memory.dmp

memory/1128-5-0x0000000140000000-0x000000014013E000-memory.dmp

memory/1128-4-0x0000000140000000-0x000000014013E000-memory.dmp

memory/1128-3-0x0000000140000000-0x000000014013E000-memory.dmp

memory/1128-2-0x0000000140000000-0x000000014013E000-memory.dmp

memory/1128-0-0x0000000140000000-0x000000014013E000-memory.dmp

memory/1128-28-0x0000000140000000-0x000000014013E000-memory.dmp

memory/1128-29-0x0000000140000000-0x000000014013E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-07 15:56

Reported

2024-11-07 15:59

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe"

Signatures

Meduza

stealer meduza

Meduza Stealer payload

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

Meduza family

meduza

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\Crosshair-X.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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\Crosshair-X.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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2292 set thread context of 436 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe

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 behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2292 wrote to memory of 436 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 2292 wrote to memory of 436 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 2292 wrote to memory of 436 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 2292 wrote to memory of 436 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 2292 wrote to memory of 436 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 2292 wrote to memory of 436 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 2292 wrote to memory of 436 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 2292 wrote to memory of 436 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 2292 wrote to memory of 436 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 2292 wrote to memory of 436 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe
PID 436 wrote to memory of 5092 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Windows\System32\cmd.exe
PID 436 wrote to memory of 5092 N/A C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe C:\Windows\System32\cmd.exe
PID 5092 wrote to memory of 4488 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE
PID 5092 wrote to memory of 4488 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe

"C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe"

C:\Users\Admin\AppData\Local\Temp\Crosshair-X.exe

C:\Users\Admin\AppData\Local\Temp\Crosshair-X.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\Crosshair-X.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 142.250.187.227:80 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 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 71.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 227.187.250.142.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.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
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/436-1-0x0000000140000000-0x000000014013E000-memory.dmp

memory/436-2-0x0000000140000000-0x000000014013E000-memory.dmp

memory/436-0-0x0000000140000000-0x000000014013E000-memory.dmp

memory/436-3-0x0000000140000000-0x000000014013E000-memory.dmp

memory/436-12-0x0000000140000000-0x000000014013E000-memory.dmp

memory/436-13-0x0000000140000000-0x000000014013E000-memory.dmp