Analysis Overview
SHA256
ff80f53575a4eef51eb41d4bfbe62b1251abd51a87bb3dd6b99c10c663385de3
Threat Level: Known bad
The file FA46969-OVERSEAS 2024.arj was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Looks up external IP address via web service
Adds Run key to start application
AutoIT Executable
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-19 12:10
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-19 12:10
Reported
2024-06-19 12:13
Platform
win7-20240419-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
AgentTesla
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\DtcHF = "C:\\Users\\Admin\\AppData\\Roaming\\DtcHF\\DtcHF.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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 |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2176 set thread context of 1728 | N/A | C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.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\FA46969-OVERSEAS 2024.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\FA46969-OVERSEAS 2024.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe
"C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.13.205:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
Files
memory/2176-10-0x0000000000120000-0x0000000000124000-memory.dmp
memory/1728-15-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1728-13-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1728-12-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1728-16-0x00000000741DE000-0x00000000741DF000-memory.dmp
memory/1728-17-0x00000000741D0000-0x00000000748BE000-memory.dmp
memory/1728-20-0x00000000741DE000-0x00000000741DF000-memory.dmp
memory/1728-21-0x00000000741D0000-0x00000000748BE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 12:10
Reported
2024-06-19 12:13
Platform
win10v2004-20240611-en
Max time kernel
139s
Max time network
123s
Command Line
Signatures
AgentTesla
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\DtcHF = "C:\\Users\\Admin\\AppData\\Roaming\\DtcHF\\DtcHF.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
| 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 640 set thread context of 4588 | N/A | C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.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\FA46969-OVERSEAS 2024.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\FA46969-OVERSEAS 2024.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 640 wrote to memory of 4588 | N/A | C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 640 wrote to memory of 4588 | N/A | C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 640 wrote to memory of 4588 | N/A | C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 640 wrote to memory of 4588 | N/A | C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe
"C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\FA46969-OVERSEAS 2024.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 640 -ip 640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 640 -s 692
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 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| NL | 23.62.61.90:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 90.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.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 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 205.12.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.15.31.184.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.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 | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/640-10-0x0000000001820000-0x0000000001824000-memory.dmp
memory/4588-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/4588-12-0x0000000073D8E000-0x0000000073D8F000-memory.dmp
memory/4588-13-0x0000000005F10000-0x00000000064B4000-memory.dmp
memory/4588-14-0x0000000005AD0000-0x0000000005B36000-memory.dmp
memory/4588-15-0x0000000073D80000-0x0000000074530000-memory.dmp
memory/4588-18-0x0000000006F60000-0x0000000006FB0000-memory.dmp
memory/4588-19-0x0000000007050000-0x00000000070E2000-memory.dmp
memory/4588-20-0x0000000006FE0000-0x0000000006FEA000-memory.dmp
memory/4588-21-0x0000000073D8E000-0x0000000073D8F000-memory.dmp
memory/4588-22-0x0000000073D80000-0x0000000074530000-memory.dmp