Malware Analysis Report

2024-11-30 05:46

Sample ID 240619-hr3bdswbra
Target PO142.exe
SHA256 f8d3c0510f7c44a8308b811704902b0ea5ee0be3413f82139069e1afa009cc29
Tags
agenttesla keylogger spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

f8d3c0510f7c44a8308b811704902b0ea5ee0be3413f82139069e1afa009cc29

Threat Level: Known bad

The file PO142.exe was found to be: Known bad.

Malicious Activity Summary

agenttesla keylogger spyware stealer trojan

AgentTesla

Looks up external IP address via web service

AutoIT Executable

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-19 06:59

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

2024-06-19 06:59

Reported

2024-06-19 07:01

Platform

win7-20231129-en

Max time kernel

121s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PO142.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

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 SetThreadContext

Description Indicator Process Target
PID 2040 set thread context of 1972 N/A C:\Users\Admin\AppData\Local\Temp\PO142.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO142.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO142.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO142.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO142.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO142.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\PO142.exe

"C:\Users\Admin\AppData\Local\Temp\PO142.exe"

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

"C:\Users\Admin\AppData\Local\Temp\PO142.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 pki.goog udp
US 216.239.32.29:80 pki.goog tcp
US 8.8.8.8:53 www.microsoft.com udp

Files

memory/2040-10-0x0000000000160000-0x0000000000164000-memory.dmp

memory/1972-11-0x0000000000400000-0x0000000000440000-memory.dmp

memory/1972-13-0x0000000000400000-0x0000000000440000-memory.dmp

memory/1972-15-0x0000000000400000-0x0000000000440000-memory.dmp

memory/1972-16-0x0000000073D7E000-0x0000000073D7F000-memory.dmp

memory/1972-17-0x0000000073D70000-0x000000007445E000-memory.dmp

memory/1972-32-0x0000000073D7E000-0x0000000073D7F000-memory.dmp

memory/1972-33-0x0000000073D70000-0x000000007445E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-19 06:59

Reported

2024-06-19 07:01

Platform

win10v2004-20240508-en

Max time kernel

51s

Max time network

51s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PO142.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 5076 set thread context of 1092 N/A C:\Users\Admin\AppData\Local\Temp\PO142.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO142.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO142.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO142.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO142.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO142.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\PO142.exe

"C:\Users\Admin\AppData\Local\Temp\PO142.exe"

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

"C:\Users\Admin\AppData\Local\Temp\PO142.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 api.ipify.org udp

Files

memory/5076-10-0x0000000001EF0000-0x0000000001EF4000-memory.dmp

memory/1092-11-0x0000000000400000-0x0000000000440000-memory.dmp

memory/1092-12-0x000000007516E000-0x000000007516F000-memory.dmp

memory/1092-13-0x0000000005830000-0x0000000005DD4000-memory.dmp

memory/1092-14-0x0000000005280000-0x00000000052E6000-memory.dmp

memory/1092-15-0x0000000075160000-0x0000000075910000-memory.dmp

memory/1092-16-0x00000000066D0000-0x0000000006720000-memory.dmp

memory/1092-17-0x00000000067C0000-0x0000000006852000-memory.dmp

memory/1092-18-0x00000000066C0000-0x00000000066CA000-memory.dmp

memory/1092-19-0x000000007516E000-0x000000007516F000-memory.dmp

memory/1092-20-0x0000000075160000-0x0000000075910000-memory.dmp