Malware Analysis Report

2025-01-19 05:03

Sample ID 220701-rtbqwshga2
Target 3dcb61c8530dca57db103b359bfeef325b3495166ceff0c68449d597c4aa77ba
SHA256 3dcb61c8530dca57db103b359bfeef325b3495166ceff0c68449d597c4aa77ba
Tags
upx phoenix collection keylogger stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

3dcb61c8530dca57db103b359bfeef325b3495166ceff0c68449d597c4aa77ba

Threat Level: Known bad

The file 3dcb61c8530dca57db103b359bfeef325b3495166ceff0c68449d597c4aa77ba was found to be: Known bad.

Malicious Activity Summary

upx phoenix collection keylogger stealer

Phoenix Keylogger

Phoenix Keylogger Payload

UPX packed file

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Suspicious use of SetThreadContext

AutoIT Executable

outlook_win_path

Suspicious use of AdjustPrivilegeToken

Suspicious use of SendNotifyMessage

Suspicious behavior: EnumeratesProcesses

outlook_office_path

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-07-01 14:28

Signatures

UPX packed file

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

AutoIT Executable

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

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-01 14:28

Reported

2022-07-01 14:54

Platform

win7-20220414-en

Max time kernel

51s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3dcb61c8530dca57db103b359bfeef325b3495166ceff0c68449d597c4aa77ba.exe"

Signatures

Phoenix Keylogger

stealer keylogger phoenix

Phoenix Keylogger Payload

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

UPX packed file

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

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\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-1-5-21-1083475884-596052423-1669053738-1000\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-1-5-21-1083475884-596052423-1669053738-1000\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

AutoIT Executable

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1348 set thread context of 904 N/A C:\Users\Admin\AppData\Local\Temp\3dcb61c8530dca57db103b359bfeef325b3495166ceff0c68449d597c4aa77ba.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

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\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-1-5-21-1083475884-596052423-1669053738-1000\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\3dcb61c8530dca57db103b359bfeef325b3495166ceff0c68449d597c4aa77ba.exe

"C:\Users\Admin\AppData\Local\Temp\3dcb61c8530dca57db103b359bfeef325b3495166ceff0c68449d597c4aa77ba.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 34.117.59.81:80 ifconfig.me tcp
US 8.8.8.8:53 bhavnatutor.com udp
US 162.211.86.20:587 bhavnatutor.com tcp

Files

memory/1348-54-0x0000000076531000-0x0000000076533000-memory.dmp

memory/1348-55-0x0000000000200000-0x0000000000384000-memory.dmp

memory/1348-56-0x00000000001A0000-0x00000000001BF000-memory.dmp

memory/904-59-0x0000000000400000-0x0000000000424000-memory.dmp

memory/904-57-0x0000000000400000-0x0000000000424000-memory.dmp

memory/904-63-0x000000000042041E-mapping.dmp

memory/1348-64-0x0000000000200000-0x0000000000384000-memory.dmp

memory/904-65-0x0000000000400000-0x0000000000424000-memory.dmp

memory/904-66-0x0000000000400000-0x0000000000424000-memory.dmp

memory/904-67-0x0000000000260000-0x0000000000298000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-07-01 14:28

Reported

2022-07-01 14:53

Platform

win10v2004-20220414-en

Max time kernel

91s

Max time network

133s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3dcb61c8530dca57db103b359bfeef325b3495166ceff0c68449d597c4aa77ba.exe"

Signatures

UPX packed file

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

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\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-1-5-21-1809750270-3141839489-3074374771-1000\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-1-5-21-1809750270-3141839489-3074374771-1000\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

AutoIT Executable

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2316 set thread context of 1016 N/A C:\Users\Admin\AppData\Local\Temp\3dcb61c8530dca57db103b359bfeef325b3495166ceff0c68449d597c4aa77ba.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

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\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-1-5-21-1809750270-3141839489-3074374771-1000\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\3dcb61c8530dca57db103b359bfeef325b3495166ceff0c68449d597c4aa77ba.exe

"C:\Users\Admin\AppData\Local\Temp\3dcb61c8530dca57db103b359bfeef325b3495166ceff0c68449d597c4aa77ba.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 209.197.3.8:80 tcp
US 93.184.220.29:80 tcp
US 8.8.8.8:53 ifconfig.me udp
US 34.117.59.81:80 ifconfig.me tcp
US 8.8.8.8:53 bhavnatutor.com udp
US 162.211.86.20:587 bhavnatutor.com tcp
US 209.197.3.8:80 tcp
GB 51.132.193.105:443 tcp
US 93.184.220.29:80 tcp
US 8.253.208.112:80 tcp
US 8.253.208.112:80 tcp
US 8.253.208.112:80 tcp
FR 2.18.109.224:443 tcp
US 104.18.24.243:80 tcp

Files

memory/2316-130-0x0000000000090000-0x0000000000214000-memory.dmp

memory/1016-131-0x0000000000000000-mapping.dmp

memory/1016-132-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2316-136-0x0000000000090000-0x0000000000214000-memory.dmp

memory/2316-137-0x0000000001820000-0x000000000183F000-memory.dmp

memory/1016-138-0x00000000063B0000-0x0000000006954000-memory.dmp

memory/1016-139-0x0000000005EE0000-0x0000000005F7C000-memory.dmp

memory/1016-140-0x0000000006A60000-0x0000000006AC6000-memory.dmp

memory/1016-141-0x0000000007170000-0x0000000007202000-memory.dmp

memory/1016-142-0x0000000007140000-0x000000000714A000-memory.dmp