Malware Analysis Report

2024-12-07 14:08

Sample ID 241112-camayssbnp
Target 802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39
SHA256 802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39
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

802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39

Threat Level: Known bad

The file 802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39 was found to be: Known bad.

Malicious Activity Summary

agenttesla discovery keylogger spyware stealer trojan

Agenttesla family

AgentTesla

Suspicious use of SetThreadContext

AutoIT Executable

Unsigned PE

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of SendNotifyMessage

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: MapViewOfSection

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-12 01:52

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 01:52

Reported

2024-11-12 01:55

Platform

win7-20240903-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2056 set thread context of 3028 N/A C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.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\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.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 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 2056 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2056 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2056 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2056 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2056 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2056 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2056 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2056 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe

"C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe"

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

"C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe"

Network

N/A

Files

memory/2056-2-0x00000000034B0000-0x00000000038B0000-memory.dmp

memory/3028-3-0x0000000000090000-0x00000000000D0000-memory.dmp

memory/3028-12-0x0000000000090000-0x00000000000D0000-memory.dmp

memory/3028-9-0x0000000000090000-0x00000000000D0000-memory.dmp

memory/3028-5-0x0000000000090000-0x00000000000D0000-memory.dmp

memory/3028-13-0x00000000748FE000-0x00000000748FF000-memory.dmp

memory/3028-14-0x00000000748F0000-0x0000000074FDE000-memory.dmp

memory/3028-15-0x00000000748FE000-0x00000000748FF000-memory.dmp

memory/3028-16-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-12 01:52

Reported

2024-11-12 01:55

Platform

win10v2004-20241007-en

Max time kernel

95s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

AutoIT Executable

Description Indicator Process Target
N/A N/A N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4892 set thread context of 1664 N/A C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.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\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.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 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\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe

"C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe"

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

"C:\Users\Admin\AppData\Local\Temp\802e9618028eba6547f5ecd5c003dbfdd0a663c11aa9a438b843767930f5fe39.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

memory/4892-2-0x0000000003D50000-0x0000000003F50000-memory.dmp

memory/1664-3-0x0000000000560000-0x00000000005A0000-memory.dmp

memory/1664-4-0x000000007540E000-0x000000007540F000-memory.dmp

memory/1664-5-0x00000000053D0000-0x0000000005974000-memory.dmp

memory/1664-6-0x0000000004CD0000-0x0000000004D36000-memory.dmp

memory/1664-7-0x0000000075400000-0x0000000075BB0000-memory.dmp

memory/1664-8-0x0000000005AD0000-0x0000000005B20000-memory.dmp

memory/1664-9-0x0000000005BC0000-0x0000000005C52000-memory.dmp

memory/1664-10-0x0000000005B30000-0x0000000005B3A000-memory.dmp

memory/1664-11-0x000000007540E000-0x000000007540F000-memory.dmp

memory/1664-12-0x0000000075400000-0x0000000075BB0000-memory.dmp