Malware Analysis Report

2024-10-19 09:23

Sample ID 240612-cep8eaycpj
Target d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d
SHA256 d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d
Tags
agenttesla 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

d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d

Threat Level: Known bad

The file d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d was found to be: Known bad.

Malicious Activity Summary

agenttesla keylogger spyware stealer trojan

AgentTesla

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Looks up external IP address via web service

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-12 01:59

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-12 01:59

Reported

2024-06-12 02:02

Platform

win7-20240508-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2904 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 3064 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 1724 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 2904 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe

Processes

C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe

"C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe"

C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe

"C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe"

C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe

"C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe"

C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe

"C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe"

C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe

"C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe"

C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe

"C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe"

Network

N/A

Files

memory/2904-0-0x000000007420E000-0x000000007420F000-memory.dmp

memory/2904-1-0x00000000003F0000-0x00000000004CC000-memory.dmp

memory/2904-2-0x0000000074200000-0x00000000748EE000-memory.dmp

memory/2904-3-0x0000000000750000-0x000000000076A000-memory.dmp

memory/2904-4-0x0000000000690000-0x00000000006A0000-memory.dmp

memory/2904-5-0x0000000005050000-0x00000000050D2000-memory.dmp

memory/2904-6-0x0000000074200000-0x00000000748EE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 01:59

Reported

2024-06-12 02:02

Platform

win10v2004-20240508-en

Max time kernel

52s

Max time network

54s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Looks up external IP address via web service

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5080 wrote to memory of 4992 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 5080 wrote to memory of 4992 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 5080 wrote to memory of 4992 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 5080 wrote to memory of 4992 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 5080 wrote to memory of 4992 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 5080 wrote to memory of 4992 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 5080 wrote to memory of 4992 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe
PID 5080 wrote to memory of 4992 N/A C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe

Processes

C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe

"C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe"

C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.exe

"C:\Users\Admin\AppData\Local\Temp\d8bb5e295cfe6010328921b8a0c8bb4724fb71779745e53e5ee7e6b12bc0ff3d.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
US 8.8.8.8:53 mail.magnaprocessing.com udp

Files

memory/5080-0-0x0000000074A1E000-0x0000000074A1F000-memory.dmp

memory/5080-1-0x0000000000A00000-0x0000000000ADC000-memory.dmp

memory/5080-2-0x0000000005B00000-0x00000000060A4000-memory.dmp

memory/5080-3-0x0000000005550000-0x00000000055E2000-memory.dmp

memory/5080-5-0x0000000074A10000-0x00000000751C0000-memory.dmp

memory/5080-4-0x00000000054D0000-0x00000000054DA000-memory.dmp

memory/5080-6-0x0000000008260000-0x000000000827A000-memory.dmp

memory/5080-7-0x0000000005A20000-0x0000000005A30000-memory.dmp

memory/5080-8-0x0000000008280000-0x0000000008302000-memory.dmp

memory/5080-9-0x000000000AA00000-0x000000000AA9C000-memory.dmp

memory/4992-10-0x0000000000400000-0x0000000000442000-memory.dmp

memory/4992-12-0x0000000074A10000-0x00000000751C0000-memory.dmp

memory/5080-13-0x0000000074A10000-0x00000000751C0000-memory.dmp

memory/4992-14-0x0000000074A10000-0x00000000751C0000-memory.dmp

memory/4992-15-0x00000000054F0000-0x0000000005556000-memory.dmp

memory/4992-16-0x0000000006CB0000-0x0000000006D00000-memory.dmp

memory/4992-17-0x0000000074A10000-0x00000000751C0000-memory.dmp