Malware Analysis Report

2025-08-10 12:33

Sample ID 240403-nsvwlada99
Target PO 003-23 170204 CMX0064725 REFDMC886 .exe
SHA256 c3878016104b0ff4611298349168f86225ca286758a24687c4fa3672fd834cc3
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

c3878016104b0ff4611298349168f86225ca286758a24687c4fa3672fd834cc3

Threat Level: Known bad

The file PO 003-23 170204 CMX0064725 REFDMC886 .exe was found to be: Known bad.

Malicious Activity Summary

agenttesla keylogger spyware stealer trojan

AgentTesla

Suspicious use of SetThreadContext

AutoIT Executable

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SendNotifyMessage

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-03 11:40

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

2024-04-03 11:40

Reported

2024-04-03 11:42

Platform

win7-20240221-en

Max time kernel

122s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2864 set thread context of 2808 N/A C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .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 behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .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\PO 003-23 170204 CMX0064725 REFDMC886 .exe

"C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe"

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

"C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe"

Network

N/A

Files

memory/2864-10-0x00000000001A0000-0x00000000001A4000-memory.dmp

memory/2808-11-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2808-13-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2808-15-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2808-16-0x0000000074B10000-0x00000000751FE000-memory.dmp

memory/2808-17-0x0000000004A50000-0x0000000004A90000-memory.dmp

memory/2808-18-0x0000000074B10000-0x00000000751FE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-03 11:40

Reported

2024-04-03 11:42

Platform

win10v2004-20240226-en

Max time kernel

92s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4612 set thread context of 2400 N/A C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .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 behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .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\PO 003-23 170204 CMX0064725 REFDMC886 .exe

"C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe"

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

"C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 218.110.86.104.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 57.162.23.2.in-addr.arpa udp
US 8.8.8.8:53 9.66.18.2.in-addr.arpa udp
US 8.8.8.8:53 98.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 35.56.20.217.in-addr.arpa udp

Files

memory/4612-10-0x0000000000FE0000-0x0000000000FE4000-memory.dmp

memory/2400-11-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2400-12-0x0000000073C70000-0x0000000074420000-memory.dmp

memory/2400-13-0x0000000005300000-0x00000000058A4000-memory.dmp

memory/2400-14-0x0000000004D40000-0x0000000004D50000-memory.dmp

memory/2400-15-0x0000000004EC0000-0x0000000004F26000-memory.dmp

memory/2400-16-0x0000000005C40000-0x0000000005C90000-memory.dmp

memory/2400-17-0x0000000005D30000-0x0000000005DC2000-memory.dmp

memory/2400-18-0x0000000005CD0000-0x0000000005CDA000-memory.dmp

memory/2400-19-0x0000000073C70000-0x0000000074420000-memory.dmp

memory/2400-20-0x0000000004D40000-0x0000000004D50000-memory.dmp