Malware Analysis Report

2024-11-15 08:43

Sample ID 240510-cxq8esdf6t
Target a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b
SHA256 a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b
Tags
agenttesla zgrat keylogger rat spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b

Threat Level: Known bad

The file a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b was found to be: Known bad.

Malicious Activity Summary

agenttesla zgrat keylogger rat spyware stealer trojan

AgentTesla

ZGRat

Detect ZGRat V1

Looks up external IP address via web service

Suspicious use of SetThreadContext

AutoIT Executable

Unsigned PE

Suspicious use of SendNotifyMessage

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-10 02:27

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 02:27

Reported

2024-05-10 02:30

Platform

win10v2004-20240426-en

Max time kernel

142s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Detect ZGRat V1

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ZGRat

rat zgrat

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1992 set thread context of 2060 N/A C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.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\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.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\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe

"C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe"

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

"C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 1.112.95.208.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 57.15.31.184.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.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 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

C:\Users\Admin\AppData\Local\Temp\aut48FF.tmp

MD5 4a61ba4cf44cd297bae6f8e378a65338
SHA1 c778537dad3c658a1a854a2029ab930480111164
SHA256 100a87949c751fd3e2de5c58daa689ffec0de812081362015f11e3dac32e9169
SHA512 39e00470bca8f65ce0fc538e8ead0a5baaa07fdead6ddf5e88a7574f8cf11f63984a366c970f8b528c9cac24ae51778f6bce03db8d8a792654810fe91b6de121

memory/1992-12-0x00000000022C0000-0x00000000022C4000-memory.dmp

memory/2060-13-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2060-15-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2060-16-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2060-14-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2060-17-0x000000007477E000-0x000000007477F000-memory.dmp

memory/2060-18-0x0000000002B00000-0x0000000002B56000-memory.dmp

memory/2060-19-0x0000000074770000-0x0000000074F20000-memory.dmp

memory/2060-20-0x0000000005680000-0x0000000005C24000-memory.dmp

memory/2060-21-0x0000000005110000-0x0000000005164000-memory.dmp

memory/2060-22-0x0000000074770000-0x0000000074F20000-memory.dmp

memory/2060-24-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-44-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-42-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-40-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-38-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-36-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-84-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-82-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-80-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-78-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-76-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-74-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-72-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-70-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-68-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-66-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-62-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-60-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-58-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-56-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-52-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-50-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-48-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-46-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-34-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-32-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-30-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-28-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-26-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-64-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-54-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-23-0x0000000005110000-0x000000000515E000-memory.dmp

memory/2060-1067-0x00000000052D0000-0x0000000005336000-memory.dmp

memory/2060-1068-0x0000000074770000-0x0000000074F20000-memory.dmp

memory/2060-1069-0x00000000065E0000-0x0000000006630000-memory.dmp

memory/2060-1070-0x00000000066D0000-0x0000000006762000-memory.dmp

memory/2060-1071-0x0000000006660000-0x000000000666A000-memory.dmp

memory/2060-1072-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2060-1073-0x000000007477E000-0x000000007477F000-memory.dmp

memory/2060-1074-0x0000000074770000-0x0000000074F20000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-10 02:27

Reported

2024-05-10 02:30

Platform

win7-20240221-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Detect ZGRat V1

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ZGRat

rat zgrat

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2156 set thread context of 2480 N/A C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.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\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.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 2156 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2156 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2156 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2156 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2156 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2156 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2156 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2156 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe

"C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe"

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

"C:\Users\Admin\AppData\Local\Temp\a5e32bcd37ce09665d4e20f9f22b2d471d14c3ec6d38c24013328d14912c1e0b.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp

Files

C:\Users\Admin\AppData\Local\Temp\saccule

MD5 4a61ba4cf44cd297bae6f8e378a65338
SHA1 c778537dad3c658a1a854a2029ab930480111164
SHA256 100a87949c751fd3e2de5c58daa689ffec0de812081362015f11e3dac32e9169
SHA512 39e00470bca8f65ce0fc538e8ead0a5baaa07fdead6ddf5e88a7574f8cf11f63984a366c970f8b528c9cac24ae51778f6bce03db8d8a792654810fe91b6de121

memory/2156-11-0x0000000000120000-0x0000000000124000-memory.dmp

memory/2480-14-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2480-13-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2480-15-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2480-16-0x000000007459E000-0x000000007459F000-memory.dmp

memory/2480-17-0x0000000000530000-0x0000000000586000-memory.dmp

memory/2480-19-0x0000000000720000-0x0000000000774000-memory.dmp

memory/2480-18-0x0000000074590000-0x0000000074C7E000-memory.dmp

memory/2480-20-0x0000000074590000-0x0000000074C7E000-memory.dmp

memory/2480-50-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-207-0x0000000074590000-0x0000000074C7E000-memory.dmp

memory/2480-81-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-1066-0x0000000074590000-0x0000000074C7E000-memory.dmp

memory/2480-78-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-76-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-75-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-72-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-70-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-68-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-66-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-64-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-62-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-60-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-58-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-56-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-54-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-52-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-48-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-44-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-42-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-40-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-38-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-36-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-34-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-32-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-30-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-28-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-46-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-26-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-24-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-22-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-21-0x0000000000720000-0x000000000076E000-memory.dmp

memory/2480-1067-0x0000000000400000-0x0000000000446000-memory.dmp

memory/2480-1068-0x000000007459E000-0x000000007459F000-memory.dmp

memory/2480-1069-0x0000000074590000-0x0000000074C7E000-memory.dmp