Malware Analysis Report

2024-11-30 20:06

Sample ID 240509-bthw7sag2z
Target 4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4
SHA256 4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4
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: 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

4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4

Threat Level: Known bad

The file 4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4 was found to be: Known bad.

Malicious Activity Summary

agenttesla zgrat keylogger rat spyware stealer trojan

ZGRat

AgentTesla

Detect ZGRat V1

AutoIT Executable

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-09 01:26

Signatures

AutoIT Executable

Description Indicator Process Target
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Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 01:26

Reported

2024-05-09 01:28

Platform

win7-20240221-en

Max time kernel

119s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Detect ZGRat V1

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ZGRat

rat zgrat

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1932 set thread context of 1756 N/A C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.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\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.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 1932 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1932 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1932 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1932 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1932 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1932 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1932 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1932 wrote to memory of 1756 N/A C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe

"C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe"

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

"C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe"

Network

N/A

Files

memory/1932-10-0x00000000001B0000-0x00000000001B4000-memory.dmp

memory/1756-13-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1756-14-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1756-15-0x0000000073E0E000-0x0000000073E0F000-memory.dmp

memory/1756-11-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1756-16-0x0000000000AD0000-0x0000000000B24000-memory.dmp

memory/1756-17-0x0000000073E00000-0x00000000744EE000-memory.dmp

memory/1756-18-0x0000000000B70000-0x0000000000BC2000-memory.dmp

memory/1756-19-0x0000000073E00000-0x00000000744EE000-memory.dmp

memory/1756-20-0x0000000073E00000-0x00000000744EE000-memory.dmp

memory/1756-54-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-72-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-80-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-78-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-76-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-74-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-70-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-68-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-66-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-64-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-62-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-58-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-56-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-50-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-48-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-46-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-44-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-1051-0x0000000073E00000-0x00000000744EE000-memory.dmp

memory/1756-40-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-36-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-34-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-32-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-28-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-26-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-61-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-52-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-42-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-39-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-30-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-24-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-22-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-21-0x0000000000B70000-0x0000000000BBD000-memory.dmp

memory/1756-1052-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1756-1053-0x0000000073E0E000-0x0000000073E0F000-memory.dmp

memory/1756-1054-0x0000000073E00000-0x00000000744EE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 01:26

Reported

2024-05-09 01:28

Platform

win10v2004-20240426-en

Max time kernel

142s

Max time network

106s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Detect ZGRat V1

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ZGRat

rat zgrat

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1852 set thread context of 2872 N/A C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.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\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.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\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe

"C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe"

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

"C:\Users\Admin\AppData\Local\Temp\4928df3e07a3098fe967d785939bc00a3e8c4b06a91035546733f4ce4f1758c4.exe"

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
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
BE 2.17.107.105:443 www.bing.com tcp
US 8.8.8.8:53 105.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
BE 2.17.107.105:443 www.bing.com tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 142.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.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 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/1852-10-0x00000000045E0000-0x00000000045E4000-memory.dmp

memory/2872-11-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2872-12-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2872-13-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2872-14-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2872-15-0x000000007406E000-0x000000007406F000-memory.dmp

memory/2872-16-0x0000000004EB0000-0x0000000004F04000-memory.dmp

memory/2872-18-0x0000000005650000-0x0000000005BF4000-memory.dmp

memory/2872-17-0x0000000074060000-0x0000000074810000-memory.dmp

memory/2872-19-0x0000000004F90000-0x0000000004FE2000-memory.dmp

memory/2872-20-0x0000000074060000-0x0000000074810000-memory.dmp

memory/2872-21-0x0000000074060000-0x0000000074810000-memory.dmp

memory/2872-68-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-65-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-81-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-79-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-77-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-75-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-71-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-69-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-63-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-61-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-59-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-55-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-51-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-49-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-45-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-43-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-41-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-39-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-1053-0x0000000074060000-0x0000000074810000-memory.dmp

memory/2872-1052-0x00000000051A0000-0x0000000005206000-memory.dmp

memory/2872-37-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-35-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-33-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-31-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-29-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-27-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-25-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-23-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-83-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-22-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-73-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-57-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-54-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-47-0x0000000004F90000-0x0000000004FDD000-memory.dmp

memory/2872-1054-0x0000000005FC0000-0x0000000006010000-memory.dmp

memory/2872-1055-0x00000000060B0000-0x0000000006142000-memory.dmp

memory/2872-1056-0x0000000006010000-0x000000000601A000-memory.dmp

memory/2872-1057-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2872-1058-0x000000007406E000-0x000000007406F000-memory.dmp

memory/2872-1059-0x0000000074060000-0x0000000074810000-memory.dmp