Malware Analysis Report

2025-01-19 05:02

Sample ID 220724-sjsr4ageam
Target d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1
SHA256 d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1
Tags
collection phoenix keylogger stealer
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

d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1

Threat Level: Known bad

The file d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1 was found to be: Known bad.

Malicious Activity Summary

collection phoenix keylogger stealer

Phoenix Keylogger payload

Phoenix Keylogger

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

AutoIT Executable

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

outlook_office_path

Suspicious use of SendNotifyMessage

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-07-24 15:09

Signatures

AutoIT Executable

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

Analysis: behavioral2

Detonation Overview

Submitted

2022-07-24 15:09

Reported

2022-07-24 15:12

Platform

win10v2004-20220721-en

Max time kernel

96s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe"

Signatures

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A ifconfig.me N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 820 set thread context of 3916 N/A C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe N/A

Suspicious use of AdjustPrivilegeToken

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

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe

"C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 ifconfig.me udp
US 34.160.111.145:80 ifconfig.me tcp
US 8.8.8.8:53 bhavnatutor.com udp
US 162.211.86.20:587 bhavnatutor.com tcp
US 20.42.65.88:443 tcp
US 8.253.208.112:80 tcp
US 8.253.208.112:80 tcp
US 8.253.208.112:80 tcp
US 93.184.221.240:80 tcp

Files

memory/820-130-0x0000000000CD0000-0x0000000000CEF000-memory.dmp

memory/3916-131-0x0000000000000000-mapping.dmp

memory/3916-132-0x0000000000400000-0x0000000000424000-memory.dmp

memory/3916-133-0x00000000059D0000-0x0000000005F74000-memory.dmp

memory/3916-134-0x0000000005520000-0x00000000055BC000-memory.dmp

memory/3916-135-0x0000000005F80000-0x0000000005FE6000-memory.dmp

memory/3916-136-0x00000000066E0000-0x0000000006772000-memory.dmp

memory/3916-137-0x00000000066A0000-0x00000000066AA000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-24 15:09

Reported

2022-07-24 15:12

Platform

win7-20220715-en

Max time kernel

44s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe"

Signatures

Phoenix Keylogger

stealer keylogger phoenix

Phoenix Keylogger payload

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

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A ifconfig.me N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 860 set thread context of 892 N/A C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 860 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 860 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 860 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 860 wrote to memory of 964 N/A C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 860 wrote to memory of 892 N/A C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 860 wrote to memory of 892 N/A C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 860 wrote to memory of 892 N/A C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 860 wrote to memory of 892 N/A C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 860 wrote to memory of 892 N/A C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe

"C:\Users\Admin\AppData\Local\Temp\d78a0419df93d26fedc18cda51b7f76900d640ffc9909ce98f60362d1a3d3bd1.exe"

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

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

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 ifconfig.me udp
US 34.160.111.145:80 ifconfig.me tcp
US 8.8.8.8:53 bhavnatutor.com udp
US 162.211.86.20:587 bhavnatutor.com tcp

Files

memory/860-54-0x0000000075681000-0x0000000075683000-memory.dmp

memory/892-55-0x000000000042041E-mapping.dmp

memory/860-56-0x00000000008A0000-0x00000000008BF000-memory.dmp

memory/892-57-0x0000000000400000-0x0000000000424000-memory.dmp

memory/892-58-0x00000000003A0000-0x00000000003D8000-memory.dmp