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 use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-19 09:26
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-19 09:26
Reported
2024-06-19 09:28
Platform
win7-20231129-en
Max time kernel
121s
Max time network
132s
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 2180 set thread context of 1136 | 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\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2180 -s 628
Network
| Country | Destination | Domain | Proto |
| 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 | pki.goog | udp |
| US | 216.239.32.29:80 | pki.goog | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
Files
memory/2180-0-0x000007FEF5A83000-0x000007FEF5A84000-memory.dmp
memory/2180-1-0x00000000000F0000-0x000000000013C000-memory.dmp
memory/2180-2-0x000007FEF5A80000-0x000007FEF646C000-memory.dmp
memory/2180-3-0x0000000002030000-0x00000000020C4000-memory.dmp
memory/1136-4-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1136-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1136-13-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1136-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1136-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1136-7-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1136-6-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1136-5-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1136-14-0x000000007469E000-0x000000007469F000-memory.dmp
memory/1136-15-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2180-30-0x000007FEF5A83000-0x000007FEF5A84000-memory.dmp
memory/2180-31-0x000007FEF5A80000-0x000007FEF646C000-memory.dmp
memory/1136-32-0x000000007469E000-0x000000007469F000-memory.dmp
memory/1136-33-0x0000000074690000-0x0000000074D7E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 09:26
Reported
2024-06-19 09:28
Platform
win10v2004-20240226-en
Max time kernel
141s
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 3812 set thread context of 2296 | N/A | C:\Users\Admin\AppData\Local\Temp\Product Requirement Specification Design And Size.scr | 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 |
| 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 | 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
"C:\Users\Admin\AppData\Local\Temp\Product Requirement Specification Design And Size.scr" /S
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"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1324 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.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 |
| GB | 142.250.187.202:443 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.16.208.104.in-addr.arpa | udp |
Files
memory/3812-0-0x00007FFD84573000-0x00007FFD84575000-memory.dmp
memory/3812-1-0x00000202F49D0000-0x00000202F4A1C000-memory.dmp
memory/3812-2-0x00007FFD84570000-0x00007FFD85031000-memory.dmp
memory/3812-3-0x00000202F6FA0000-0x00000202F7034000-memory.dmp
memory/2296-4-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2296-5-0x0000000074DAE000-0x0000000074DAF000-memory.dmp
memory/3812-6-0x00007FFD84570000-0x00007FFD85031000-memory.dmp
memory/2296-7-0x0000000005C90000-0x0000000006234000-memory.dmp
memory/2296-8-0x0000000074DA0000-0x0000000075550000-memory.dmp
memory/2296-9-0x0000000005650000-0x00000000056B6000-memory.dmp
memory/2296-10-0x0000000006AC0000-0x0000000006B52000-memory.dmp
memory/2296-11-0x0000000008B10000-0x0000000008B60000-memory.dmp
memory/2296-12-0x0000000008AD0000-0x0000000008ADA000-memory.dmp
memory/2296-13-0x0000000074DAE000-0x0000000074DAF000-memory.dmp
memory/2296-14-0x0000000074DA0000-0x0000000075550000-memory.dmp