Malware Analysis Report

2025-06-16 03:47

Sample ID 220831-f87akabbh4
Target 9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4
SHA256 9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4
Tags
eternity collection
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4

Threat Level: Known bad

The file 9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4 was found to be: Known bad.

Malicious Activity Summary

eternity collection

Eternity

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Suspicious use of SetThreadContext

Suspicious use of NtSetInformationThreadHideFromDebugger

Program crash

outlook_office_path

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

outlook_win_path

Suspicious use of AdjustPrivilegeToken

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-08-31 05:33

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-08-31 05:33

Reported

2022-08-31 05:39

Platform

win10v2004-20220812-en

Max time kernel

270s

Max time network

221s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe"

Signatures

Eternity

eternity

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe

"C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4928 -ip 4928

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 1756

Network

Country Destination Domain Proto
NL 178.79.208.1:80 tcp
NL 178.79.208.1:80 tcp
US 93.184.220.29:80 tcp
US 93.184.220.29:80 tcp
NL 87.248.202.1:80 tcp
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
NL 87.248.202.1:80 tcp
NL 178.79.208.1:80 tcp
NL 104.80.225.205:443 tcp
US 20.42.73.26:443 tcp

Files

memory/1336-133-0x000000007FA70000-0x000000007FE41000-memory.dmp

memory/1336-132-0x0000000000400000-0x0000000000F3F000-memory.dmp

memory/1336-134-0x0000000003F52000-0x00000000047DF000-memory.dmp

memory/1336-135-0x00000000047EF000-0x00000000049A1000-memory.dmp

memory/1336-136-0x000000000E850000-0x000000000ED9F000-memory.dmp

memory/1336-137-0x000000000E850000-0x000000000ED9F000-memory.dmp

memory/4928-138-0x0000000000000000-mapping.dmp

memory/4928-139-0x0000000000400000-0x000000000048E000-memory.dmp

memory/4928-141-0x0000000000400000-0x000000000048E000-memory.dmp

memory/1336-142-0x0000000000400000-0x0000000000F3F000-memory.dmp

memory/1336-143-0x00000000047EF000-0x00000000049A1000-memory.dmp

memory/4928-144-0x0000000005350000-0x00000000058F4000-memory.dmp

memory/4928-145-0x0000000005C30000-0x0000000005CC2000-memory.dmp

memory/4928-146-0x0000000005CD0000-0x0000000005D36000-memory.dmp

memory/4928-147-0x00000000068D0000-0x0000000006920000-memory.dmp

memory/4928-148-0x0000000006300000-0x000000000639C000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2022-08-31 05:33

Reported

2022-08-31 05:39

Platform

win7-20220812-en

Max time kernel

46s

Max time network

49s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe"

Signatures

Eternity

eternity

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Checks processor information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1204 wrote to memory of 956 N/A C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 1204 wrote to memory of 956 N/A C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 1204 wrote to memory of 956 N/A C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 1204 wrote to memory of 956 N/A C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 1204 wrote to memory of 956 N/A C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 1204 wrote to memory of 956 N/A C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 1204 wrote to memory of 956 N/A C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 1204 wrote to memory of 956 N/A C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 1204 wrote to memory of 956 N/A C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 956 wrote to memory of 2044 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe C:\Windows\SysWOW64\cmd.exe
PID 956 wrote to memory of 2044 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe C:\Windows\SysWOW64\cmd.exe
PID 956 wrote to memory of 2044 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe C:\Windows\SysWOW64\cmd.exe
PID 956 wrote to memory of 2044 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe C:\Windows\SysWOW64\cmd.exe
PID 2044 wrote to memory of 2012 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\chcp.com
PID 2044 wrote to memory of 2012 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\chcp.com
PID 2044 wrote to memory of 2012 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\chcp.com
PID 2044 wrote to memory of 2012 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\chcp.com
PID 2044 wrote to memory of 324 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\netsh.exe
PID 2044 wrote to memory of 324 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\netsh.exe
PID 2044 wrote to memory of 324 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\netsh.exe
PID 2044 wrote to memory of 324 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\netsh.exe
PID 2044 wrote to memory of 1220 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\findstr.exe
PID 2044 wrote to memory of 1220 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\findstr.exe
PID 2044 wrote to memory of 1220 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\findstr.exe
PID 2044 wrote to memory of 1220 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\findstr.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe

"C:\Users\Admin\AppData\Local\Temp\9e3c04707820cd4c0c8f50d49963a8c75a21e88d71c9a31f045592028d84e2e4.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"

C:\Windows\SysWOW64\cmd.exe

"cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All

C:\Windows\SysWOW64\chcp.com

chcp 65001

C:\Windows\SysWOW64\netsh.exe

netsh wlan show profile

C:\Windows\SysWOW64\findstr.exe

findstr All

Network

Country Destination Domain Proto
US 204.79.197.200:443 tcp
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
NL 104.144.69.143:6015 104.144.69.143 tcp

Files

memory/1204-54-0x0000000075661000-0x0000000075663000-memory.dmp

memory/1204-55-0x0000000000400000-0x0000000000F3F000-memory.dmp

memory/1204-56-0x0000000003870000-0x00000000040FD000-memory.dmp

memory/1204-57-0x000000007EBD0000-0x000000007EFA1000-memory.dmp

memory/1204-58-0x0000000003870000-0x00000000040FD000-memory.dmp

memory/1204-59-0x0000000003680000-0x0000000003832000-memory.dmp

memory/1204-60-0x0000000003680000-0x0000000003832000-memory.dmp

memory/1204-61-0x0000000010D30000-0x000000001127F000-memory.dmp

memory/1204-62-0x0000000010D30000-0x000000001127F000-memory.dmp

memory/956-63-0x0000000000400000-0x000000000048E000-memory.dmp

memory/956-65-0x0000000000400000-0x000000000048E000-memory.dmp

memory/956-68-0x0000000000400000-0x000000000048E000-memory.dmp

memory/1204-69-0x0000000003680000-0x0000000003832000-memory.dmp

memory/956-71-0x0000000000400000-0x000000000048E000-memory.dmp

memory/1204-67-0x0000000000400000-0x0000000000F3F000-memory.dmp

memory/2044-73-0x0000000000000000-mapping.dmp

memory/2012-74-0x0000000000000000-mapping.dmp

memory/324-75-0x0000000000000000-mapping.dmp

memory/1220-76-0x0000000000000000-mapping.dmp