Analysis Overview
SHA256
43377c97deeedaffc61f4ee0fef739c09911922799097a59700d337349e6c92c
Threat Level: Known bad
The file Product Requirement Specification Design And Size.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
2024-06-19 07:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-19 07:58
Reported
2024-06-19 08:00
Platform
win7-20240611-en
Max time kernel
119s
Max time network
120s
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 2440 set thread context of 2388 | N/A | C:\Users\Admin\AppData\Local\Temp\Product Requirement Specification Design And Size.scr | 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 use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Product Requirement Specification Design And Size.scr | 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\Product Requirement Specification Design And Size.scr
"C:\Users\Admin\AppData\Local\Temp\Product Requirement Specification Design And Size.scr" /S
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2440 -s 632
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/2440-0-0x000007FEF5983000-0x000007FEF5984000-memory.dmp
memory/2440-1-0x0000000000E50000-0x0000000000E9C000-memory.dmp
memory/2440-2-0x000007FEF5980000-0x000007FEF636C000-memory.dmp
memory/2440-3-0x0000000000610000-0x00000000006A4000-memory.dmp
memory/2388-5-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2388-4-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2388-10-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2388-13-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2388-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2388-7-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2388-6-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2388-14-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2388-15-0x000000007483E000-0x000000007483F000-memory.dmp
memory/2388-16-0x0000000074830000-0x0000000074F1E000-memory.dmp
memory/2440-17-0x000007FEF5983000-0x000007FEF5984000-memory.dmp
memory/2440-18-0x000007FEF5980000-0x000007FEF636C000-memory.dmp
memory/2388-19-0x000000007483E000-0x000000007483F000-memory.dmp
memory/2388-20-0x0000000074830000-0x0000000074F1E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 07:58
Reported
2024-06-19 08:00
Platform
win10v2004-20240611-en
Max time kernel
149s
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 2816 set thread context of 3992 | N/A | C:\Users\Admin\AppData\Local\Temp\Product Requirement Specification Design And Size.scr | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.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 | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Product Requirement Specification Design And Size.scr
"C:\Users\Admin\AppData\Local\Temp\Product Requirement Specification Design And Size.scr" /S
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| NL | 23.62.61.160:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 160.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| 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 | 205.13.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 7.173.189.20.in-addr.arpa | udp |
Files
memory/2816-0-0x000001C251EE0000-0x000001C251F2C000-memory.dmp
memory/2816-1-0x00007FF9F2B33000-0x00007FF9F2B35000-memory.dmp
memory/2816-2-0x00007FF9F2B30000-0x00007FF9F35F1000-memory.dmp
memory/2816-3-0x000001C253B20000-0x000001C253BB4000-memory.dmp
memory/3992-4-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3992-5-0x000000007476E000-0x000000007476F000-memory.dmp
memory/3992-6-0x0000000005E30000-0x00000000063D4000-memory.dmp
memory/3992-7-0x0000000005A80000-0x0000000005AE6000-memory.dmp
memory/3992-8-0x0000000074760000-0x0000000074F10000-memory.dmp
memory/2816-9-0x00007FF9F2B30000-0x00007FF9F35F1000-memory.dmp
memory/3992-10-0x0000000006EB0000-0x0000000006F42000-memory.dmp
memory/3992-11-0x0000000008F00000-0x0000000008F50000-memory.dmp
memory/3992-12-0x00000000086E0000-0x00000000086EA000-memory.dmp
memory/3992-13-0x000000007476E000-0x000000007476F000-memory.dmp
memory/3992-14-0x0000000074760000-0x0000000074F10000-memory.dmp