Analysis Overview
SHA256
fa5e0fa6c5ad1d8b07047591ab54b91b8d1f152a43b0f9df0d3acea792f012a3
Threat Level: Known bad
The file document.XLSxm.exe was found to be: Known bad.
Malicious Activity Summary
AgentTesla
ZGRat
Detect ZGRat V1
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads WinSCP keys stored on the system
Adds Run key to start application
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-03 13:08
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-05-03 13:08
Reported
2024-05-03 13:11
Platform
win7-20231129-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
AgentTesla
Detect ZGRat V1
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ZGRat
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\MvQHOaQ = "C:\\Users\\Admin\\AppData\\Roaming\\MvQHOaQ\\MvQHOaQ.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\Evqekukjwg = "C:\\Users\\Admin\\AppData\\Roaming\\Evqekukjwg.exe" | C:\Users\Admin\AppData\Local\Temp\document.XLSxm.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3048 set thread context of 2768 | N/A | C:\Users\Admin\AppData\Local\Temp\document.XLSxm.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\document.XLSxm.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\document.XLSxm.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\document.XLSxm.exe
"C:\Users\Admin\AppData\Local\Temp\document.XLSxm.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 172.67.74.152:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 216.239.32.29:80 | pki.goog | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
Files
memory/3048-0-0x0000000074BFE000-0x0000000074BFF000-memory.dmp
memory/3048-1-0x0000000000D70000-0x0000000000FB0000-memory.dmp
memory/3048-2-0x0000000004D70000-0x0000000004FA0000-memory.dmp
memory/3048-6-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-3-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-4-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-14-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-16-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-18-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-20-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-22-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-24-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-26-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-12-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-30-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-32-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-36-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-34-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-28-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-10-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-8-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-38-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-40-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-46-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-50-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-66-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-52-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-64-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-62-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-60-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-58-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-56-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-54-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-48-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-44-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-42-0x0000000004D70000-0x0000000004F9B000-memory.dmp
memory/3048-4884-0x0000000000CE0000-0x0000000000D2C000-memory.dmp
memory/3048-4883-0x0000000000C10000-0x0000000000C7C000-memory.dmp
memory/3048-4885-0x0000000074BF0000-0x00000000752DE000-memory.dmp
memory/3048-4886-0x0000000074BF0000-0x00000000752DE000-memory.dmp
memory/3048-4887-0x0000000074BFE000-0x0000000074BFF000-memory.dmp
memory/3048-4888-0x0000000074BF0000-0x00000000752DE000-memory.dmp
memory/3048-4889-0x0000000074BF0000-0x00000000752DE000-memory.dmp
memory/3048-4890-0x0000000000C90000-0x0000000000CE4000-memory.dmp
memory/2768-4907-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3048-4908-0x0000000074BF0000-0x00000000752DE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-03 13:08
Reported
2024-05-03 13:11
Platform
win10v2004-20240419-en
Max time kernel
125s
Max time network
126s
Command Line
Signatures
AgentTesla
Detect ZGRat V1
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ZGRat
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Evqekukjwg = "C:\\Users\\Admin\\AppData\\Roaming\\Evqekukjwg.exe" | C:\Users\Admin\AppData\Local\Temp\document.XLSxm.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MvQHOaQ = "C:\\Users\\Admin\\AppData\\Roaming\\MvQHOaQ\\MvQHOaQ.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2336 set thread context of 1888 | N/A | C:\Users\Admin\AppData\Local\Temp\document.XLSxm.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\document.XLSxm.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\document.XLSxm.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\document.XLSxm.exe
"C:\Users\Admin\AppData\Local\Temp\document.XLSxm.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.99:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.12.205:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | 205.12.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 49.15.97.104.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 |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
Files
memory/2336-0-0x000000007473E000-0x000000007473F000-memory.dmp
memory/2336-1-0x0000000000910000-0x0000000000B50000-memory.dmp
memory/2336-2-0x00000000055F0000-0x0000000005820000-memory.dmp
memory/2336-3-0x0000000005E00000-0x00000000063A4000-memory.dmp
memory/2336-4-0x0000000005950000-0x00000000059E2000-memory.dmp
memory/2336-30-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-34-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-60-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-68-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-66-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-64-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-62-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-58-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-56-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-54-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-50-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-48-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-46-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-44-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-42-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-40-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-38-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-36-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-32-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-52-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-28-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-26-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-24-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-22-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-20-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-18-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-16-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-14-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-12-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-10-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-8-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-6-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-5-0x00000000055F0000-0x000000000581B000-memory.dmp
memory/2336-4885-0x0000000074730000-0x0000000074EE0000-memory.dmp
memory/2336-4886-0x0000000074730000-0x0000000074EE0000-memory.dmp
memory/2336-4887-0x0000000005530000-0x000000000559C000-memory.dmp
memory/2336-4888-0x00000000055A0000-0x00000000055EC000-memory.dmp
memory/2336-4889-0x000000007473E000-0x000000007473F000-memory.dmp
memory/2336-4890-0x0000000074730000-0x0000000074EE0000-memory.dmp
memory/2336-4891-0x0000000000F20000-0x0000000000F74000-memory.dmp
memory/2336-4895-0x0000000074730000-0x0000000074EE0000-memory.dmp
memory/1888-4896-0x0000000074730000-0x0000000074EE0000-memory.dmp
memory/1888-4897-0x0000000000700000-0x0000000000742000-memory.dmp
memory/1888-4898-0x0000000004D60000-0x0000000004DC6000-memory.dmp
memory/1888-4899-0x0000000074730000-0x0000000074EE0000-memory.dmp
memory/1888-4901-0x0000000006060000-0x00000000060B0000-memory.dmp
memory/1888-4902-0x00000000062E0000-0x00000000062EA000-memory.dmp
memory/1888-4903-0x0000000074730000-0x0000000074EE0000-memory.dmp