Malware Analysis Report

2024-12-07 14:05

Sample ID 241112-qsqb8atejc
Target 6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe
SHA256 2d3a509b076ff0f62f9354f08449760cfc8dd4548c4b5f80bcfd208efde18761
Tags
agenttesla discovery 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

2d3a509b076ff0f62f9354f08449760cfc8dd4548c4b5f80bcfd208efde18761

Threat Level: Known bad

The file 6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe was found to be: Known bad.

Malicious Activity Summary

agenttesla discovery keylogger spyware stealer trojan

AgentTesla

Agenttesla family

AutoIT Executable

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious use of FindShellTrayWindow

Suspicious behavior: EnumeratesProcesses

Suspicious use of SendNotifyMessage

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-12 13:31

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

2024-11-12 13:31

Reported

2024-11-12 13:33

Platform

win7-20240903-en

Max time kernel

119s

Max time network

16s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2856 set thread context of 2716 N/A C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

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\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.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 WriteProcessMemory

Description Indicator Process Target
PID 2856 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2856 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2856 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2856 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2856 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2856 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2856 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2856 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe

"C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe"

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

"C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe"

Network

N/A

Files

memory/2856-2-0x0000000003D70000-0x0000000004170000-memory.dmp

memory/2716-3-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2716-7-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2716-5-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2716-8-0x00000000738DE000-0x00000000738DF000-memory.dmp

memory/2716-9-0x00000000738D0000-0x0000000073FBE000-memory.dmp

memory/2716-10-0x00000000738DE000-0x00000000738DF000-memory.dmp

memory/2716-11-0x00000000738D0000-0x0000000073FBE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-12 13:31

Reported

2024-11-12 13:33

Platform

win10v2004-20241007-en

Max time kernel

95s

Max time network

97s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1244 set thread context of 5052 N/A C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

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\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.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

Processes

C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe

"C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe"

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

"C:\Users\Admin\AppData\Local\Temp\6f818860c662218bdf73e231b3991a2efe0dd5408f64ec4dcb260c2b2249980eN.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/1244-2-0x0000000004230000-0x0000000004430000-memory.dmp

memory/5052-3-0x0000000000400000-0x0000000000440000-memory.dmp

memory/5052-4-0x0000000074F7E000-0x0000000074F7F000-memory.dmp

memory/5052-5-0x0000000005E30000-0x00000000063D4000-memory.dmp

memory/5052-6-0x0000000005980000-0x00000000059E6000-memory.dmp

memory/5052-7-0x0000000074F70000-0x0000000075720000-memory.dmp

memory/5052-8-0x0000000006850000-0x00000000068A0000-memory.dmp

memory/5052-9-0x0000000006940000-0x00000000069D2000-memory.dmp

memory/5052-10-0x00000000068F0000-0x00000000068FA000-memory.dmp

memory/5052-11-0x0000000074F7E000-0x0000000074F7F000-memory.dmp

memory/5052-12-0x0000000074F70000-0x0000000075720000-memory.dmp