Analysis Overview
SHA256
c3878016104b0ff4611298349168f86225ca286758a24687c4fa3672fd834cc3
Threat Level: Known bad
The file PO 003-23 170204 CMX0064725 REFDMC886 .exe was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Suspicious use of SetThreadContext
AutoIT Executable
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-04-03 11:35
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-03 11:35
Reported
2024-04-03 11:37
Platform
win7-20240221-en
Max time kernel
120s
Max time network
123s
Command Line
Signatures
AgentTesla
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2924 set thread context of 2616 | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | 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 behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe
"C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe"
Network
Files
memory/2924-10-0x0000000000120000-0x0000000000124000-memory.dmp
memory/2616-11-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2616-13-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2616-15-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2616-16-0x0000000073CF0000-0x00000000743DE000-memory.dmp
memory/2616-17-0x0000000073CF0000-0x00000000743DE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-03 11:35
Reported
2024-04-03 11:37
Platform
win10v2004-20240319-en
Max time kernel
148s
Max time network
155s
Command Line
Signatures
AgentTesla
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3164 set thread context of 4572 | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | 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 |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3164 wrote to memory of 4572 | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 3164 wrote to memory of 4572 | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 3164 wrote to memory of 4572 | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 3164 wrote to memory of 4572 | N/A | C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe
"C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\PO 003-23 170204 CMX0064725 REFDMC886 .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=4464 --field-trial-handle=2244,i,861925222566734100,5228329984880658054,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.161.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| IE | 94.245.104.56:443 | tcp | |
| GB | 13.87.96.169:443 | tcp | |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| GB | 13.87.96.169:443 | tcp | |
| GB | 51.140.244.186:443 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.66.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/3164-10-0x0000000002860000-0x0000000002864000-memory.dmp
memory/4572-11-0x0000000000500000-0x0000000000540000-memory.dmp
memory/4572-12-0x0000000074580000-0x0000000074D30000-memory.dmp
memory/4572-13-0x0000000005200000-0x00000000057A4000-memory.dmp
memory/4572-14-0x0000000004CC0000-0x0000000004D26000-memory.dmp
memory/4572-15-0x0000000004C00000-0x0000000004C10000-memory.dmp
memory/4572-16-0x0000000005A30000-0x0000000005A80000-memory.dmp
memory/4572-17-0x0000000005B20000-0x0000000005BB2000-memory.dmp
memory/4572-18-0x0000000005AC0000-0x0000000005ACA000-memory.dmp
memory/4572-19-0x0000000074580000-0x0000000074D30000-memory.dmp
memory/4572-20-0x0000000004C00000-0x0000000004C10000-memory.dmp