Malware Analysis Report

2024-11-15 08:44

Sample ID 240510-hsmx4aha9z
Target PO-20231228003.exe
SHA256 0ae05a66eb5e6dd6fc26a59f27d48f3cd28ae6c1454082045a32aff02d87c854
Tags
agenttesla zgrat keylogger rat spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

0ae05a66eb5e6dd6fc26a59f27d48f3cd28ae6c1454082045a32aff02d87c854

Threat Level: Known bad

The file PO-20231228003.exe was found to be: Known bad.

Malicious Activity Summary

agenttesla zgrat keylogger rat spyware stealer trojan

AgentTesla

Detect ZGRat V1

ZGRat

AutoIT Executable

Suspicious use of SetThreadContext

Enumerates physical storage devices

Program crash

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious use of SendNotifyMessage

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-10 07:00

Signatures

AutoIT Executable

Description Indicator Process Target
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Unsigned PE

Description Indicator Process Target
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Analysis: behavioral2

Detonation Overview

Submitted

2024-05-10 07:00

Reported

2024-05-10 07:02

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Detect ZGRat V1

Description Indicator Process Target
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ZGRat

rat zgrat

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2576 set thread context of 1728 N/A C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Enumerates physical storage devices

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-20231228003.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\PO-20231228003.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe

"C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe"

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

"C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2576 -ip 2576

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2576 -s 804

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 10.73.50.20.in-addr.arpa udp

Files

memory/2576-10-0x0000000001510000-0x0000000001514000-memory.dmp

memory/1728-11-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1728-12-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1728-13-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1728-14-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1728-15-0x000000007429E000-0x000000007429F000-memory.dmp

memory/1728-16-0x0000000005080000-0x00000000050D4000-memory.dmp

memory/1728-17-0x0000000074290000-0x0000000074A40000-memory.dmp

memory/1728-18-0x0000000074290000-0x0000000074A40000-memory.dmp

memory/1728-19-0x0000000005730000-0x0000000005CD4000-memory.dmp

memory/1728-20-0x0000000005180000-0x00000000051D2000-memory.dmp

memory/1728-74-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-80-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-78-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-76-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-72-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-70-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-68-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-66-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-64-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-62-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-60-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-58-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-54-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-52-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-50-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-48-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-46-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-44-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-43-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-40-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-38-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-36-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-34-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-32-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-30-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-28-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-26-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-24-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-22-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-21-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-56-0x0000000005180000-0x00000000051CD000-memory.dmp

memory/1728-1051-0x0000000005340000-0x00000000053A6000-memory.dmp

memory/1728-1052-0x0000000074290000-0x0000000074A40000-memory.dmp

memory/1728-1053-0x0000000006250000-0x00000000062A0000-memory.dmp

memory/1728-1054-0x0000000006340000-0x00000000063D2000-memory.dmp

memory/1728-1055-0x00000000062A0000-0x00000000062AA000-memory.dmp

memory/1728-1056-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1728-1057-0x000000007429E000-0x000000007429F000-memory.dmp

memory/1728-1058-0x0000000074290000-0x0000000074A40000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-10 07:00

Reported

2024-05-10 07:02

Platform

win7-20240221-en

Max time kernel

121s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Detect ZGRat V1

Description Indicator Process Target
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ZGRat

rat zgrat

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2696 set thread context of 2592 N/A C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Enumerates physical storage devices

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-20231228003.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\PO-20231228003.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe

"C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe"

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

"C:\Users\Admin\AppData\Local\Temp\PO-20231228003.exe"

Network

N/A

Files

memory/2696-10-0x0000000000150000-0x0000000000154000-memory.dmp

memory/2592-11-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2592-14-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2592-13-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2592-15-0x000000007441E000-0x000000007441F000-memory.dmp

memory/2592-16-0x0000000000340000-0x0000000000394000-memory.dmp

memory/2592-17-0x00000000020B0000-0x0000000002102000-memory.dmp

memory/2592-18-0x0000000074410000-0x0000000074AFE000-memory.dmp

memory/2592-65-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-79-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-256-0x0000000074410000-0x0000000074AFE000-memory.dmp

memory/2592-77-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-75-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-73-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-71-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-69-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-67-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-63-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-61-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-59-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-57-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-53-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-51-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-47-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-45-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-43-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-41-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-39-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-37-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-35-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-33-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-31-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-29-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-27-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-25-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-24-0x0000000074410000-0x0000000074AFE000-memory.dmp

memory/2592-22-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-20-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-19-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-55-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-49-0x00000000020B0000-0x00000000020FD000-memory.dmp

memory/2592-1051-0x0000000074410000-0x0000000074AFE000-memory.dmp

memory/2592-1052-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2592-1053-0x000000007441E000-0x000000007441F000-memory.dmp

memory/2592-1054-0x0000000074410000-0x0000000074AFE000-memory.dmp