Malware Analysis Report

2024-11-30 20:07

Sample ID 240509-b5h2cabe6t
Target f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8
SHA256 f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8
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

f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8

Threat Level: Known bad

The file f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8 was found to be: Known bad.

Malicious Activity Summary

agenttesla zgrat keylogger rat spyware stealer trojan

AgentTesla

ZGRat

Detect ZGRat V1

AutoIT Executable

Suspicious use of SetThreadContext

Program crash

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious use of SendNotifyMessage

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of FindShellTrayWindow

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-09 01:43

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 01:43

Reported

2024-05-09 01:46

Platform

win7-20240221-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.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 1936 set thread context of 2560 N/A C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.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\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.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 1936 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1936 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1936 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1936 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1936 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1936 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1936 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1936 wrote to memory of 2560 N/A C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe

"C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe"

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

"C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe"

Network

N/A

Files

memory/2560-1051-0x0000000074760000-0x0000000074E4E000-memory.dmp

memory/2560-82-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-80-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-78-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-76-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-72-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-70-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-69-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-66-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-64-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-56-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-54-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-52-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-50-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-46-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-44-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-42-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-40-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-36-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-34-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-74-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-62-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-60-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-58-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-48-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-38-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-32-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-30-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-28-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-26-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-24-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-22-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-21-0x0000000001FC0000-0x000000000200D000-memory.dmp

memory/2560-20-0x0000000074760000-0x0000000074E4E000-memory.dmp

memory/2560-19-0x0000000074760000-0x0000000074E4E000-memory.dmp

memory/2560-18-0x0000000001FC0000-0x0000000002012000-memory.dmp

memory/2560-17-0x0000000074760000-0x0000000074E4E000-memory.dmp

memory/2560-16-0x0000000000370000-0x00000000003C4000-memory.dmp

memory/2560-15-0x000000007476E000-0x000000007476F000-memory.dmp

memory/2560-14-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2560-13-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2560-11-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1936-10-0x0000000000210000-0x0000000000214000-memory.dmp

memory/2560-1052-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2560-1053-0x000000007476E000-0x000000007476F000-memory.dmp

memory/2560-1054-0x0000000074760000-0x0000000074E4E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 01:43

Reported

2024-05-09 01:46

Platform

win10v2004-20240426-en

Max time kernel

140s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe"

Signatures

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe

"C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe"

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

"C:\Users\Admin\AppData\Local\Temp\f126cda4efceee3f0a3fc83b4e3e4a09afb08013aa27c81d42d1b2cf8f1689c8.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3976 -ip 3976

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3976 -s 804

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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
BE 2.17.107.105:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 105.107.17.2.in-addr.arpa udp
BE 2.17.107.105:443 www.bing.com tcp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.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 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.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
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp

Files

memory/3976-10-0x0000000001330000-0x0000000001334000-memory.dmp