Malware Analysis Report

2024-12-07 14:08

Sample ID 241112-cab5zsvmhk
Target b96ead3371531c896af0312e78558ee304d78308e87af47469a1bebb441d83b8
SHA256 b96ead3371531c896af0312e78558ee304d78308e87af47469a1bebb441d83b8
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

b96ead3371531c896af0312e78558ee304d78308e87af47469a1bebb441d83b8

Threat Level: Known bad

The file b96ead3371531c896af0312e78558ee304d78308e87af47469a1bebb441d83b8 was found to be: Known bad.

Malicious Activity Summary

agenttesla discovery keylogger spyware stealer trojan

AgentTesla

Agenttesla family

Looks up external IP address via web service

AutoIT Executable

Suspicious use of SetThreadContext

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: MapViewOfSection

Suspicious use of SendNotifyMessage

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-12 01:51

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 01:51

Reported

2024-11-12 01:54

Platform

win7-20241010-en

Max time kernel

14s

Max time network

82s

Command Line

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

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2336 set thread context of 2572 N/A C:\Users\Admin\AppData\Local\Temp\RFQ.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

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\RFQ.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\RFQ.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\RFQ.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\RFQ.exe N/A

Suspicious use of SendNotifyMessage

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

Processes

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

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

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp

Files

memory/2336-2-0x0000000000A70000-0x0000000000E70000-memory.dmp

memory/2572-3-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2572-5-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2572-6-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2572-7-0x000000007479E000-0x000000007479F000-memory.dmp

memory/2572-8-0x0000000000360000-0x00000000003B6000-memory.dmp

memory/2572-9-0x0000000074790000-0x0000000074E7E000-memory.dmp

memory/2572-10-0x0000000000450000-0x00000000004A4000-memory.dmp

memory/2572-36-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-38-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-34-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-32-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-30-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-28-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-26-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-24-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-22-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-20-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-18-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-16-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-14-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-12-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-46-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-11-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-72-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-70-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-68-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-66-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-65-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-62-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-60-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-59-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-56-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-54-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-52-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-50-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-48-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-44-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-42-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-40-0x0000000000450000-0x000000000049E000-memory.dmp

memory/2572-1079-0x0000000074790000-0x0000000074E7E000-memory.dmp

memory/2572-1080-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2572-1081-0x000000007479E000-0x000000007479F000-memory.dmp

memory/2572-1082-0x0000000074790000-0x0000000074E7E000-memory.dmp

memory/2572-1083-0x0000000074790000-0x0000000074E7E000-memory.dmp

memory/2572-1084-0x0000000074790000-0x0000000074E7E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-12 01:51

Reported

2024-11-12 01:54

Platform

win10v2004-20241007-en

Max time kernel

94s

Max time network

142s

Command Line

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

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1256 set thread context of 4900 N/A C:\Users\Admin\AppData\Local\Temp\RFQ.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

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\RFQ.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\RFQ.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\RFQ.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\RFQ.exe N/A

Suspicious use of SendNotifyMessage

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

Processes

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

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

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

"C:\Users\Admin\AppData\Local\Temp\RFQ.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 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 1.112.95.208.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp

Files

memory/1256-2-0x0000000001260000-0x0000000001660000-memory.dmp

memory/4900-3-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4900-5-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4900-4-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4900-6-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4900-7-0x0000000073ACE000-0x0000000073ACF000-memory.dmp

memory/4900-8-0x0000000002B60000-0x0000000002BB6000-memory.dmp

memory/4900-9-0x0000000073AC0000-0x0000000074270000-memory.dmp

memory/4900-12-0x00000000055D0000-0x0000000005624000-memory.dmp

memory/4900-11-0x0000000073AC0000-0x0000000074270000-memory.dmp

memory/4900-10-0x0000000005D60000-0x0000000006304000-memory.dmp

memory/4900-13-0x0000000073AC0000-0x0000000074270000-memory.dmp

memory/4900-35-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-39-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-37-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-75-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-73-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-71-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-67-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-65-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-63-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-61-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-59-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-55-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-53-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-52-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-47-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-45-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-43-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-41-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-33-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-31-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-69-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-57-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-1082-0x00000000057B0000-0x0000000005816000-memory.dmp

memory/4900-49-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-29-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-27-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-25-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-23-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-21-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-1083-0x0000000073AC0000-0x0000000074270000-memory.dmp

memory/4900-19-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-17-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-15-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-14-0x00000000055D0000-0x000000000561E000-memory.dmp

memory/4900-1084-0x0000000006980000-0x0000000006A12000-memory.dmp

memory/4900-1085-0x0000000006A70000-0x0000000006AC0000-memory.dmp

memory/4900-1086-0x0000000006A40000-0x0000000006A4A000-memory.dmp

memory/4900-1087-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4900-1088-0x0000000073ACE000-0x0000000073ACF000-memory.dmp

memory/4900-1089-0x0000000073AC0000-0x0000000074270000-memory.dmp