Malware Analysis Report

2025-01-19 05:01

Sample ID 240606-bx71hadg7y
Target 3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a
SHA256 3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a
Tags
agenttesla collection keylogger spyware stealer trojan
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

3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a

Threat Level: Known bad

The file 3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a was found to be: Known bad.

Malicious Activity Summary

agenttesla collection keylogger spyware stealer trojan

Agenttesla family

AgentTesla

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads WinSCP keys stored on the system

Reads user/profile data of web browsers

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

outlook_office_path

Suspicious behavior: EnumeratesProcesses

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-06 01:32

Signatures

Agenttesla family

agenttesla

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-06 01:32

Reported

2024-06-06 01:35

Platform

win7-20240221-en

Max time kernel

117s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe N/A

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 AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe

"C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe"

Network

Country Destination Domain Proto
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 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp

Files

memory/2724-0-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

memory/2724-1-0x0000000000AC0000-0x0000000000AFC000-memory.dmp

memory/2724-2-0x0000000074A30000-0x000000007511E000-memory.dmp

memory/2724-6-0x0000000074A30000-0x000000007511E000-memory.dmp

memory/2724-7-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

memory/2724-8-0x0000000074A30000-0x000000007511E000-memory.dmp

memory/2724-9-0x0000000074A30000-0x000000007511E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-06 01:32

Reported

2024-06-06 01:35

Platform

win10v2004-20240508-en

Max time kernel

92s

Max time network

106s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe N/A

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 AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe

"C:\Users\Admin\AppData\Local\Temp\3ee0433a8ac36608777f8d5c82ee448cf31862574d180ac81cc392eb808b234a.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 api.ipify.org udp
US 172.67.74.152:443 api.ipify.org tcp
US 8.8.8.8:53 152.74.67.172.in-addr.arpa udp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
US 8.8.8.8:53 220.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/800-0-0x00000000751DE000-0x00000000751DF000-memory.dmp

memory/800-1-0x0000000000DD0000-0x0000000000E0C000-memory.dmp

memory/800-2-0x0000000005E20000-0x00000000063C4000-memory.dmp

memory/800-3-0x00000000751D0000-0x0000000075980000-memory.dmp

memory/800-4-0x0000000005870000-0x000000000590C000-memory.dmp

memory/800-5-0x0000000005D30000-0x0000000005D48000-memory.dmp

memory/800-6-0x0000000006510000-0x0000000006576000-memory.dmp

memory/800-7-0x0000000006FF0000-0x0000000007040000-memory.dmp

memory/800-11-0x0000000007190000-0x0000000007222000-memory.dmp

memory/800-12-0x00000000751D0000-0x0000000075980000-memory.dmp

memory/800-13-0x0000000007180000-0x000000000718A000-memory.dmp

memory/800-14-0x00000000751DE000-0x00000000751DF000-memory.dmp

memory/800-15-0x00000000751D0000-0x0000000075980000-memory.dmp

memory/800-16-0x00000000751D0000-0x0000000075980000-memory.dmp