Analysis Overview
SHA256
b6df164c8a4e41c49648f77f6fd6e60002a5181eb8ec117e7b9e8c8a6cefab53
Threat Level: Known bad
The file Product Requirement Specification Design And Size.scr.exe was found to be: Known bad.
Malicious Activity Summary
AgentTesla
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
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-19 07:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-19 07:55
Reported
2024-06-19 07:57
Platform
win7-20240508-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
AgentTesla
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
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 2232 set thread context of 2948 | N/A | C:\Users\Admin\AppData\Local\Temp\Product Requirement Specification Design And Size.scr.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\Product Requirement Specification Design And Size.scr.exe | N/A |
| Token: SeDebugPrivilege | 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\Product Requirement Specification Design And Size.scr.exe
"C:\Users\Admin\AppData\Local\Temp\Product Requirement Specification Design And Size.scr.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2232 -s 628
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/2232-0-0x000007FEF52E3000-0x000007FEF52E4000-memory.dmp
memory/2232-1-0x0000000000AD0000-0x0000000000B1C000-memory.dmp
memory/2232-2-0x000007FEF52E0000-0x000007FEF5CCC000-memory.dmp
memory/2232-3-0x000000001A6C0000-0x000000001A754000-memory.dmp
memory/2948-4-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2948-10-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2948-17-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2948-15-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2948-13-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2948-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2948-6-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2948-8-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2232-18-0x000007FEF52E3000-0x000007FEF52E4000-memory.dmp
memory/2232-19-0x000007FEF52E0000-0x000007FEF5CCC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 07:55
Reported
2024-06-19 07:57
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
51s
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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3916 set thread context of 2212 | N/A | C:\Users\Admin\AppData\Local\Temp\Product Requirement Specification Design And Size.scr.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:\Users\Admin\AppData\Local\Temp\Product Requirement Specification Design And Size.scr.exe | N/A |
| 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\Product Requirement Specification Design And Size.scr.exe
"C:\Users\Admin\AppData\Local\Temp\Product Requirement Specification Design And Size.scr.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
Files
memory/3916-0-0x000001DA1AEA0000-0x000001DA1AEEC000-memory.dmp
memory/3916-1-0x00007FFA2B193000-0x00007FFA2B195000-memory.dmp
memory/3916-2-0x00007FFA2B190000-0x00007FFA2BC51000-memory.dmp
memory/3916-3-0x000001DA1CB70000-0x000001DA1CC04000-memory.dmp
memory/2212-4-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2212-5-0x0000000074EEE000-0x0000000074EEF000-memory.dmp
memory/2212-6-0x0000000005E70000-0x0000000006414000-memory.dmp
memory/2212-7-0x0000000005A30000-0x0000000005A96000-memory.dmp
memory/2212-8-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/3916-9-0x00007FFA2B190000-0x00007FFA2BC51000-memory.dmp
memory/2212-10-0x0000000006F00000-0x0000000006F92000-memory.dmp
memory/2212-11-0x0000000008F20000-0x0000000008F70000-memory.dmp
memory/2212-12-0x00000000086B0000-0x00000000086BA000-memory.dmp
memory/2212-13-0x0000000074EEE000-0x0000000074EEF000-memory.dmp
memory/2212-14-0x0000000074EE0000-0x0000000075690000-memory.dmp