Malware Analysis Report

2025-01-19 05:05

Sample ID 240606-bvdzmsef68
Target f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69
SHA256 f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69
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

f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69

Threat Level: Known bad

The file f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69 was found to be: Known bad.

Malicious Activity Summary

agenttesla collection keylogger spyware stealer trojan

AgentTesla

Agenttesla family

Reads user/profile data of local email clients

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Unsigned PE

outlook_win_path

outlook_office_path

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-06 01:27

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 01:27

Reported

2024-06-06 01:32

Platform

win7-20240215-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.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\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe

"C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.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/2384-0-0x000000007491E000-0x000000007491F000-memory.dmp

memory/2384-1-0x0000000000850000-0x000000000088C000-memory.dmp

memory/2384-3-0x0000000074910000-0x0000000074FFE000-memory.dmp

memory/2384-4-0x0000000074910000-0x0000000074FFE000-memory.dmp

memory/2384-5-0x0000000074910000-0x0000000074FFE000-memory.dmp

memory/2384-2-0x0000000074910000-0x0000000074FFE000-memory.dmp

memory/2384-9-0x000000007491E000-0x000000007491F000-memory.dmp

memory/2384-10-0x0000000074910000-0x0000000074FFE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-06 01:27

Reported

2024-06-06 01:32

Platform

win10v2004-20240426-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.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-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.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\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe

"C:\Users\Admin\AppData\Local\Temp\f09cabe74fc5e477fac8dc85cebaa61452731cc5356ff76f515a2148b7775a69.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 api.ipify.org udp
US 104.26.13.205:443 api.ipify.org tcp
US 8.8.8.8:53 205.13.26.104.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 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 107.116.69.13.in-addr.arpa udp

Files

memory/1640-0-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

memory/1640-1-0x0000000004920000-0x000000000495C000-memory.dmp

memory/1640-2-0x0000000074B20000-0x00000000752D0000-memory.dmp

memory/1640-5-0x0000000074B20000-0x00000000752D0000-memory.dmp

memory/1640-6-0x0000000074B20000-0x00000000752D0000-memory.dmp

memory/1640-4-0x0000000074B20000-0x00000000752D0000-memory.dmp

memory/1640-3-0x0000000004A10000-0x0000000004FB4000-memory.dmp

memory/1640-7-0x0000000005000000-0x000000000509C000-memory.dmp

memory/1640-9-0x00000000059B0000-0x0000000005A16000-memory.dmp

memory/1640-8-0x0000000005970000-0x0000000005988000-memory.dmp

memory/1640-10-0x0000000006260000-0x00000000062B0000-memory.dmp

memory/1640-14-0x00000000065A0000-0x0000000006632000-memory.dmp

memory/1640-15-0x00000000067B0000-0x00000000067BA000-memory.dmp

memory/1640-16-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

memory/1640-17-0x0000000074B20000-0x00000000752D0000-memory.dmp