Analysis Overview
SHA256
36484e70d703243720d4d8170e8bd708c59a879256ff70413b2ab1f7267efd6a
Threat Level: Known bad
The file Arrival Notice.r09 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Kinsing
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-01-25 17:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-25 17:33
Reported
2024-01-25 17:35
Platform
win7-20231215-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
AgentTesla
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 2080 set thread context of 2696 | N/A | C:\Users\Admin\AppData\Local\Temp\Arrival Notice.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Arrival Notice.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Arrival Notice.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Arrival Notice.exe | N/A |
| 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 use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Arrival Notice.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Arrival Notice.exe
"C:\Users\Admin\AppData\Local\Temp\Arrival Notice.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.237.62.211:443 | 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/2080-0-0x0000000000E10000-0x0000000000EB4000-memory.dmp
memory/2080-1-0x0000000074420000-0x0000000074B0E000-memory.dmp
memory/2080-2-0x00000000047E0000-0x0000000004820000-memory.dmp
memory/2080-3-0x00000000003C0000-0x00000000003D4000-memory.dmp
memory/2080-5-0x0000000000A10000-0x0000000000A1C000-memory.dmp
memory/2080-4-0x0000000000A00000-0x0000000000A08000-memory.dmp
memory/2080-6-0x0000000004730000-0x00000000047AC000-memory.dmp
memory/2696-21-0x0000000074420000-0x0000000074B0E000-memory.dmp
memory/2696-22-0x0000000004970000-0x00000000049B0000-memory.dmp
memory/2080-20-0x0000000074420000-0x0000000074B0E000-memory.dmp
memory/2696-19-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2696-17-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2696-15-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2696-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2696-12-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2696-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2696-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2696-7-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2696-23-0x0000000074420000-0x0000000074B0E000-memory.dmp
memory/2696-24-0x0000000004970000-0x00000000049B0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-25 17:33
Reported
2024-01-25 17:35
Platform
win10v2004-20231215-en
Max time kernel
147s
Max time network
151s
Command Line
Signatures
AgentTesla
Kinsing
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 1600 set thread context of 2224 | N/A | C:\Users\Admin\AppData\Local\Temp\Arrival Notice.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:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Arrival Notice.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Arrival Notice.exe | N/A |
| 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 use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Arrival Notice.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Arrival Notice.exe
"C:\Users\Admin\AppData\Local\Temp\Arrival Notice.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2224 -ip 2224
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2224 -s 2044
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.237.62.211:443 | 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 | 211.62.237.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
Files
memory/1600-0-0x0000000000650000-0x00000000006F4000-memory.dmp
memory/1600-1-0x0000000074B70000-0x0000000075320000-memory.dmp
memory/1600-2-0x00000000056B0000-0x0000000005C54000-memory.dmp
memory/1600-3-0x0000000005100000-0x0000000005192000-memory.dmp
memory/1600-4-0x0000000005060000-0x0000000005070000-memory.dmp
memory/1600-5-0x00000000051A0000-0x00000000051AA000-memory.dmp
memory/1600-6-0x0000000005510000-0x0000000005524000-memory.dmp
memory/1600-7-0x0000000005650000-0x0000000005658000-memory.dmp
memory/1600-8-0x0000000005660000-0x000000000566C000-memory.dmp
memory/1600-9-0x0000000006390000-0x000000000640C000-memory.dmp
memory/1600-10-0x0000000006630000-0x00000000066CC000-memory.dmp
memory/2224-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1600-13-0x0000000074B70000-0x0000000075320000-memory.dmp
memory/2224-14-0x0000000074B70000-0x0000000075320000-memory.dmp
memory/2224-16-0x0000000005770000-0x0000000005780000-memory.dmp
memory/2224-15-0x00000000057F0000-0x0000000005856000-memory.dmp
memory/2224-17-0x0000000074B70000-0x0000000075320000-memory.dmp