Analysis Overview
SHA256
a17e11d7da1ea1e98d517dd0a3d457e3bf5113b478f9a7ea226b6ebc62b28a75
Threat Level: Shows suspicious behavior
The file 14112024_0707_13112024_PO.zip was found to be: Shows suspicious behavior.
Malicious Activity Summary
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-14 07:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-14 07:07
Reported
2024-11-14 07:12
Platform
win7-20240903-en
Max time kernel
118s
Max time network
120s
Command Line
Signatures
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PO.exe
"C:\Users\Admin\AppData\Local\Temp\PO.exe"
C:\Users\Admin\AppData\Local\Temp\PO.exe
"C:\Users\Admin\AppData\Local\Temp\PO.exe"
C:\Users\Admin\AppData\Local\Temp\PO.exe
"C:\Users\Admin\AppData\Local\Temp\PO.exe"
C:\Users\Admin\AppData\Local\Temp\PO.exe
"C:\Users\Admin\AppData\Local\Temp\PO.exe"
C:\Users\Admin\AppData\Local\Temp\PO.exe
"C:\Users\Admin\AppData\Local\Temp\PO.exe"
C:\Users\Admin\AppData\Local\Temp\PO.exe
"C:\Users\Admin\AppData\Local\Temp\PO.exe"
Network
Files
memory/3064-0-0x00000000743AE000-0x00000000743AF000-memory.dmp
memory/3064-1-0x00000000003D0000-0x0000000000464000-memory.dmp
memory/3064-2-0x00000000743A0000-0x0000000074A8E000-memory.dmp
memory/3064-3-0x0000000000570000-0x0000000000582000-memory.dmp
memory/3064-4-0x00000000743AE000-0x00000000743AF000-memory.dmp
memory/3064-5-0x00000000743A0000-0x0000000074A8E000-memory.dmp
memory/3064-6-0x0000000005B20000-0x0000000005B82000-memory.dmp
memory/3064-7-0x00000000743A0000-0x0000000074A8E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-14 07:07
Reported
2024-11-14 07:12
Platform
win10v2004-20241007-en
Max time kernel
118s
Max time network
204s
Command Line
Signatures
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4384 set thread context of 4576 | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | C:\Users\Admin\AppData\Local\Temp\PO.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4384 wrote to memory of 4576 | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | C:\Users\Admin\AppData\Local\Temp\PO.exe |
| PID 4384 wrote to memory of 4576 | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | C:\Users\Admin\AppData\Local\Temp\PO.exe |
| PID 4384 wrote to memory of 4576 | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | C:\Users\Admin\AppData\Local\Temp\PO.exe |
| PID 4384 wrote to memory of 4576 | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | C:\Users\Admin\AppData\Local\Temp\PO.exe |
| PID 4384 wrote to memory of 4576 | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | C:\Users\Admin\AppData\Local\Temp\PO.exe |
| PID 4384 wrote to memory of 4576 | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | C:\Users\Admin\AppData\Local\Temp\PO.exe |
| PID 4384 wrote to memory of 4576 | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | C:\Users\Admin\AppData\Local\Temp\PO.exe |
| PID 4384 wrote to memory of 4576 | N/A | C:\Users\Admin\AppData\Local\Temp\PO.exe | C:\Users\Admin\AppData\Local\Temp\PO.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\PO.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\PO.exe
"C:\Users\Admin\AppData\Local\Temp\PO.exe"
C:\Users\Admin\AppData\Local\Temp\PO.exe
"C:\Users\Admin\AppData\Local\Temp\PO.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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| BR | 132.226.247.73:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 73.247.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.177.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
Files
memory/4384-0-0x0000000074C9E000-0x0000000074C9F000-memory.dmp
memory/4384-1-0x0000000000BD0000-0x0000000000C64000-memory.dmp
memory/4384-2-0x0000000005B90000-0x0000000006134000-memory.dmp
memory/4384-3-0x0000000005680000-0x0000000005712000-memory.dmp
memory/4384-4-0x0000000005720000-0x000000000572A000-memory.dmp
memory/4384-5-0x0000000074C90000-0x0000000075440000-memory.dmp
memory/4384-6-0x0000000006860000-0x0000000006872000-memory.dmp
memory/4384-7-0x0000000074C9E000-0x0000000074C9F000-memory.dmp
memory/4384-8-0x0000000074C90000-0x0000000075440000-memory.dmp
memory/4384-9-0x0000000006AE0000-0x0000000006B42000-memory.dmp
memory/4384-10-0x000000000A6C0000-0x000000000A75C000-memory.dmp
memory/4576-11-0x0000000000400000-0x000000000041E000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\PO.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/4576-14-0x0000000074C90000-0x0000000075440000-memory.dmp
memory/4384-15-0x0000000074C90000-0x0000000075440000-memory.dmp
memory/4576-16-0x0000000074C90000-0x0000000075440000-memory.dmp
memory/4576-17-0x0000000006750000-0x00000000067A0000-memory.dmp
memory/4576-18-0x0000000006B70000-0x0000000006D32000-memory.dmp
memory/4576-19-0x0000000074C90000-0x0000000075440000-memory.dmp