Malware Analysis Report

2024-11-30 05:42

Sample ID 240619-jh8x9axakc
Target 19062024_0741_18062024_PO142.rar
SHA256 af66c8b635cd258927533b52b7250f0b87131863b004ae03fc074de05f6d5da2
Tags
agenttesla keylogger spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

af66c8b635cd258927533b52b7250f0b87131863b004ae03fc074de05f6d5da2

Threat Level: Known bad

The file 19062024_0741_18062024_PO142.rar was found to be: Known bad.

Malicious Activity Summary

agenttesla keylogger spyware stealer trojan

AgentTesla

Looks up external IP address via web service

Suspicious use of SetThreadContext

AutoIT Executable

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of SendNotifyMessage

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-19 07:41

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: behavioral2

Detonation Overview

Submitted

2024-06-19 07:41

Reported

2024-06-19 07:43

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 3216 set thread context of 2448 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
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/3216-10-0x00000000022B0000-0x00000000022B4000-memory.dmp

memory/2448-11-0x0000000000180000-0x00000000001C0000-memory.dmp

memory/2448-12-0x0000000073A5E000-0x0000000073A5F000-memory.dmp

memory/2448-13-0x0000000005040000-0x00000000055E4000-memory.dmp

memory/2448-14-0x0000000004C00000-0x0000000004C66000-memory.dmp

memory/2448-15-0x0000000073A50000-0x0000000074200000-memory.dmp

memory/2448-16-0x0000000006040000-0x0000000006090000-memory.dmp

memory/2448-17-0x0000000006130000-0x00000000061C2000-memory.dmp

memory/2448-18-0x00000000060B0000-0x00000000060BA000-memory.dmp

memory/2448-19-0x0000000073A5E000-0x0000000073A5F000-memory.dmp

memory/2448-20-0x0000000073A50000-0x0000000074200000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-19 07:41

Reported

2024-06-19 07:43

Platform

win7-20240221-en

Max time kernel

117s

Max time network

117s

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 1688 set thread context of 2188 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

Files

memory/1688-10-0x0000000000120000-0x0000000000124000-memory.dmp

memory/2188-11-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2188-15-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2188-13-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2188-16-0x0000000073CCE000-0x0000000073CCF000-memory.dmp

memory/2188-17-0x0000000073CC0000-0x00000000743AE000-memory.dmp

memory/2188-18-0x0000000073CCE000-0x0000000073CCF000-memory.dmp

memory/2188-19-0x0000000073CC0000-0x00000000743AE000-memory.dmp