Malware Analysis Report

2025-08-10 22:03

Sample ID 240518-nw88dshh89
Target ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe
SHA256 ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af
Tags
agenttesla keylogger spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af

Threat Level: Known bad

The file ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe 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

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-18 11:46

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-18 11:45

Reported

2024-05-18 11:51

Platform

win7-20240508-en

Max time kernel

121s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.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 1244 set thread context of 1744 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1244 wrote to memory of 1744 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1244 wrote to memory of 1744 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1244 wrote to memory of 1744 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1244 wrote to memory of 1744 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1244 wrote to memory of 1744 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1244 wrote to memory of 1744 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1244 wrote to memory of 1744 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1244 wrote to memory of 1744 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
PID 1244 wrote to memory of 1744 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe

"C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe"

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

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.ipify.org udp
US 172.67.74.152:443 api.ipify.org tcp

Files

memory/1744-0-0x0000000000400000-0x0000000000440000-memory.dmp

memory/1744-4-0x0000000000400000-0x0000000000440000-memory.dmp

memory/1744-2-0x0000000000400000-0x0000000000440000-memory.dmp

memory/1744-5-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

memory/1744-6-0x0000000074E80000-0x000000007556E000-memory.dmp

memory/1744-7-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

memory/1744-8-0x0000000074E80000-0x000000007556E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-18 11:45

Reported

2024-05-18 11:52

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.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 3488 set thread context of 2264 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.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 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 3488 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
PID 3488 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
PID 3488 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
PID 3488 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
PID 3488 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
PID 3488 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
PID 3488 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
PID 3488 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe

"C:\Users\Admin\AppData\Local\Temp\ad80cfe6158ea0c7864c42bcef96848c395f12094c6eecdc15f32ae0cf0a82af.exe"

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

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 api.ipify.org udp
US 172.67.74.152:443 api.ipify.org tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 152.74.67.172.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 27.173.189.20.in-addr.arpa udp

Files

memory/2264-0-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2264-1-0x00000000751CE000-0x00000000751CF000-memory.dmp

memory/2264-2-0x0000000005B30000-0x00000000060D4000-memory.dmp

memory/2264-3-0x00000000054B0000-0x0000000005516000-memory.dmp

memory/2264-4-0x00000000751C0000-0x0000000075970000-memory.dmp

memory/2264-5-0x0000000006920000-0x0000000006970000-memory.dmp

memory/2264-6-0x0000000006A10000-0x0000000006AA2000-memory.dmp

memory/2264-7-0x0000000006990000-0x000000000699A000-memory.dmp

memory/2264-8-0x00000000751CE000-0x00000000751CF000-memory.dmp

memory/2264-9-0x00000000751C0000-0x0000000075970000-memory.dmp