Malware Analysis Report

2025-01-19 05:02

Sample ID 240504-s81h8sdc25
Target 1368c5c6d641570b1402adca6e7be846_JaffaCakes118
SHA256 195c8edd53b0bead92afcf59d84011f774471c10f1456242296eac55a40fca76
Tags
phoenix collection keylogger 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

195c8edd53b0bead92afcf59d84011f774471c10f1456242296eac55a40fca76

Threat Level: Known bad

The file 1368c5c6d641570b1402adca6e7be846_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

phoenix collection keylogger stealer

Phoenix Keylogger

Phoenix Keylogger payload

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Suspicious use of SetThreadContext

AutoIT Executable

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

outlook_office_path

outlook_win_path

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of SendNotifyMessage

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-04 15:48

Signatures

AutoIT Executable

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-04 15:48

Reported

2024-05-04 15:51

Platform

win7-20240221-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1368c5c6d641570b1402adca6e7be846_JaffaCakes118.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-1-5-21-3452737119-3959686427-228443150-1000\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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\15.0\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 1912 set thread context of 1628 N/A C:\Users\Admin\AppData\Local\Temp\1368c5c6d641570b1402adca6e7be846_JaffaCakes118.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-1-5-21-3452737119-3959686427-228443150-1000\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-1-5-21-3452737119-3959686427-228443150-1000\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\1368c5c6d641570b1402adca6e7be846_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\1368c5c6d641570b1402adca6e7be846_JaffaCakes118.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 34.117.118.44:80 ifconfig.me tcp
US 8.8.8.8:53 bhavnatutor.com udp
US 162.211.86.20:587 bhavnatutor.com tcp

Files

memory/1912-0-0x0000000000570000-0x000000000058F000-memory.dmp

memory/1912-1-0x0000000000160000-0x0000000000161000-memory.dmp

memory/1628-2-0x0000000000400000-0x0000000000424000-memory.dmp

memory/1628-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/1628-3-0x0000000000400000-0x0000000000424000-memory.dmp

memory/1628-9-0x0000000000400000-0x0000000000424000-memory.dmp

memory/1628-10-0x0000000000400000-0x0000000000424000-memory.dmp

memory/1628-11-0x00000000745CE000-0x00000000745CF000-memory.dmp

memory/1628-12-0x00000000003A0000-0x00000000003D8000-memory.dmp

memory/1628-13-0x00000000745C0000-0x0000000074CAE000-memory.dmp

memory/1628-14-0x00000000745CE000-0x00000000745CF000-memory.dmp

memory/1628-15-0x00000000745C0000-0x0000000074CAE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-04 15:48

Reported

2024-05-04 15:51

Platform

win10v2004-20240419-en

Max time kernel

132s

Max time network

102s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1368c5c6d641570b1402adca6e7be846_JaffaCakes118.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-1-5-21-17203666-93769886-2545153620-1000\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-1-5-21-17203666-93769886-2545153620-1000\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-1-5-21-17203666-93769886-2545153620-1000\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 1832 set thread context of 2524 N/A C:\Users\Admin\AppData\Local\Temp\1368c5c6d641570b1402adca6e7be846_JaffaCakes118.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-1-5-21-17203666-93769886-2545153620-1000\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-1-5-21-17203666-93769886-2545153620-1000\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\1368c5c6d641570b1402adca6e7be846_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\1368c5c6d641570b1402adca6e7be846_JaffaCakes118.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 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 ifconfig.me udp
US 34.117.118.44:80 ifconfig.me tcp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 44.118.117.34.in-addr.arpa udp
US 8.8.8.8:53 bhavnatutor.com udp
US 162.211.86.20:587 bhavnatutor.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 20.86.211.162.in-addr.arpa udp
NL 23.62.61.106:443 www.bing.com tcp
US 8.8.8.8:53 106.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 137.191.110.104.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/1832-0-0x00000000017E0000-0x00000000017FF000-memory.dmp

memory/1832-1-0x00000000017C0000-0x00000000017C1000-memory.dmp

memory/2524-2-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2524-6-0x000000007395E000-0x000000007395F000-memory.dmp

memory/2524-7-0x0000000005930000-0x0000000005968000-memory.dmp

memory/2524-8-0x0000000006240000-0x00000000067E4000-memory.dmp

memory/2524-9-0x0000000005D70000-0x0000000005E0C000-memory.dmp

memory/2524-10-0x0000000073950000-0x0000000074100000-memory.dmp

memory/2524-11-0x00000000067F0000-0x0000000006856000-memory.dmp

memory/2524-12-0x0000000006F20000-0x0000000006FB2000-memory.dmp

memory/2524-13-0x0000000006EF0000-0x0000000006EFA000-memory.dmp

memory/2524-14-0x000000007395E000-0x000000007395F000-memory.dmp

memory/2524-15-0x0000000073950000-0x0000000074100000-memory.dmp