Analysis Overview
SHA256
3f0967497e0d6c071e15b4920ee8b1db116d5e58c4775fa4f4bdaddb95ebfc78
Threat Level: Known bad
The file 3f0967497e0d6c071e15b4920ee8b1db116d5e58c4775fa4f4bdaddb95ebfc78 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Agenttesla family
Command and Scripting Interpreter: PowerShell
Reads WinSCP keys stored on the system
Checks computer location settings
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
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 15:53
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 15:53
Reported
2024-11-12 15:56
Platform
win10v2004-20241007-en
Max time kernel
122s
Max time network
144s
Command Line
Signatures
AgentTesla
Agenttesla family
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe | N/A |
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 | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4500 set thread context of 1804 | N/A | C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe | C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe |
Enumerates physical storage devices
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\YeaTBVDvY4sDn84.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe
"C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe"
C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe
"C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | mail.apexrnun.com | udp |
| CH | 185.196.9.150:587 | mail.apexrnun.com | tcp |
| US | 8.8.8.8:53 | 150.9.196.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
memory/4500-0-0x000000007468E000-0x000000007468F000-memory.dmp
memory/4500-1-0x0000000000190000-0x0000000000238000-memory.dmp
memory/4500-2-0x00000000051B0000-0x0000000005754000-memory.dmp
memory/4500-3-0x0000000004CA0000-0x0000000004D32000-memory.dmp
memory/4500-4-0x0000000004C40000-0x0000000004C4A000-memory.dmp
memory/4500-5-0x0000000074680000-0x0000000074E30000-memory.dmp
memory/4500-6-0x0000000004F40000-0x0000000004FDC000-memory.dmp
memory/4500-7-0x00000000050E0000-0x00000000050F2000-memory.dmp
memory/4500-8-0x000000007468E000-0x000000007468F000-memory.dmp
memory/4500-9-0x0000000074680000-0x0000000074E30000-memory.dmp
memory/4500-10-0x00000000067C0000-0x0000000006846000-memory.dmp
memory/1804-11-0x0000000000400000-0x0000000000442000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\YeaTBVDvY4sDn84.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/4500-15-0x0000000074680000-0x0000000074E30000-memory.dmp
memory/1804-14-0x0000000074680000-0x0000000074E30000-memory.dmp
memory/4004-16-0x0000000002BE0000-0x0000000002C16000-memory.dmp
memory/1804-17-0x0000000005990000-0x00000000059F6000-memory.dmp
memory/4004-18-0x0000000074680000-0x0000000074E30000-memory.dmp
memory/4004-19-0x0000000005670000-0x0000000005C98000-memory.dmp
memory/1804-20-0x0000000074680000-0x0000000074E30000-memory.dmp
memory/4004-21-0x0000000074680000-0x0000000074E30000-memory.dmp
memory/4004-22-0x0000000005D50000-0x0000000005D72000-memory.dmp
memory/4004-23-0x0000000005DF0000-0x0000000005E56000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xrza25gg.2jn.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4004-29-0x0000000005ED0000-0x0000000006224000-memory.dmp
memory/4004-34-0x00000000064C0000-0x00000000064DE000-memory.dmp
memory/4004-35-0x0000000006550000-0x000000000659C000-memory.dmp
memory/4004-36-0x0000000006AB0000-0x0000000006AE2000-memory.dmp
memory/4004-37-0x00000000702E0000-0x000000007032C000-memory.dmp
memory/4004-47-0x0000000006A70000-0x0000000006A8E000-memory.dmp
memory/4004-48-0x00000000076B0000-0x0000000007753000-memory.dmp
memory/1804-49-0x0000000006FE0000-0x0000000007030000-memory.dmp
memory/4004-50-0x0000000007E30000-0x00000000084AA000-memory.dmp
memory/4004-51-0x00000000077E0000-0x00000000077FA000-memory.dmp
memory/4004-52-0x0000000007850000-0x000000000785A000-memory.dmp
memory/4004-53-0x0000000007A60000-0x0000000007AF6000-memory.dmp
memory/4004-54-0x0000000007B20000-0x0000000007B31000-memory.dmp
memory/4004-55-0x0000000007B50000-0x0000000007B5E000-memory.dmp
memory/4004-56-0x0000000007B60000-0x0000000007B74000-memory.dmp
memory/4004-57-0x0000000007BB0000-0x0000000007BCA000-memory.dmp
memory/4004-58-0x0000000007BA0000-0x0000000007BA8000-memory.dmp
memory/4004-61-0x0000000074680000-0x0000000074E30000-memory.dmp
memory/1804-62-0x0000000074680000-0x0000000074E30000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 15:53
Reported
2024-11-12 15:56
Platform
win7-20240903-en
Max time kernel
122s
Max time network
126s
Command Line
Signatures
AgentTesla
Agenttesla family
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
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 | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 552 set thread context of 2824 | N/A | C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe | C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe |
Enumerates physical storage devices
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\YeaTBVDvY4sDn84.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe
"C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe"
C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe
"C:\Users\Admin\AppData\Local\Temp\YeaTBVDvY4sDn84.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
Files
memory/552-0-0x000000007415E000-0x000000007415F000-memory.dmp
memory/552-1-0x0000000001270000-0x0000000001318000-memory.dmp
memory/552-2-0x0000000074150000-0x000000007483E000-memory.dmp
memory/552-3-0x0000000000270000-0x0000000000282000-memory.dmp
memory/552-4-0x000000007415E000-0x000000007415F000-memory.dmp
memory/552-5-0x0000000074150000-0x000000007483E000-memory.dmp
memory/552-6-0x0000000004CD0000-0x0000000004D56000-memory.dmp
memory/2824-15-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2824-17-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2824-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2824-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2824-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2824-8-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2824-7-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2824-19-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2824-20-0x0000000074150000-0x000000007483E000-memory.dmp
memory/2824-22-0x0000000074150000-0x000000007483E000-memory.dmp
memory/552-21-0x0000000074150000-0x000000007483E000-memory.dmp
memory/2824-25-0x0000000074150000-0x000000007483E000-memory.dmp