Analysis Overview
SHA256
d0e10fccff5a03a83dddff501b9cd9faf10dafdd3b4a479adb48c5a2632b1e33
Threat Level: Known bad
The file d0e10fccff5a03a83dddff501b9cd9faf10dafdd3b4a479adb48c5a2632b1e33.rar was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-18 13:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-18 13:46
Reported
2024-05-18 13:48
Platform
win7-20240221-en
Max time kernel
118s
Max time network
118s
Command Line
Signatures
AgentTesla
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 2160 set thread context of 2536 | N/A | C:\Users\Admin\AppData\Local\Temp\PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.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 |
Files
memory/2536-0-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2536-4-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2536-2-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2536-5-0x0000000074DEE000-0x0000000074DEF000-memory.dmp
memory/2536-6-0x0000000074DE0000-0x00000000754CE000-memory.dmp
memory/2536-7-0x0000000074DEE000-0x0000000074DEF000-memory.dmp
memory/2536-8-0x0000000074DE0000-0x00000000754CE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-18 13:46
Reported
2024-05-18 13:48
Platform
win10v2004-20240426-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
AgentTesla
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 900 set thread context of 3220 | N/A | C:\Users\Admin\AppData\Local\Temp\PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\PO N°202415-0004 LUZNAGRA-INDUSTRIA_pdf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.75:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 172.67.74.152:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | 75.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.75:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 152.74.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.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 | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/3220-0-0x0000000000400000-0x0000000000440000-memory.dmp
memory/3220-1-0x0000000074D7E000-0x0000000074D7F000-memory.dmp
memory/3220-2-0x0000000005F70000-0x0000000006514000-memory.dmp
memory/3220-3-0x00000000059C0000-0x0000000005A26000-memory.dmp
memory/3220-4-0x0000000074D70000-0x0000000075520000-memory.dmp
memory/3220-5-0x0000000006C70000-0x0000000006CC0000-memory.dmp
memory/3220-6-0x0000000006D60000-0x0000000006DF2000-memory.dmp
memory/3220-7-0x0000000006CE0000-0x0000000006CEA000-memory.dmp
memory/3220-8-0x0000000074D7E000-0x0000000074D7F000-memory.dmp
memory/3220-9-0x0000000074D70000-0x0000000075520000-memory.dmp