Analysis Overview
SHA256
4794bf5650b798d95aab4ce3a5b32cd337d873d9e1d7cb743a6b4bbdc87c66ec
Threat Level: Known bad
The file 4794bf5650b798d95aab4ce3a5b32cd337d873d9e1d7cb743a6b4bbdc87c66ec was found to be: Known bad.
Malicious Activity Summary
Agenttesla family
AgentTesla
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Looks up external IP address via web service
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-15 02:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-15 02:02
Reported
2024-11-15 02:05
Platform
win10v2004-20241007-en
Max time kernel
132s
Max time network
150s
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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..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 3372 set thread context of 3180 | N/A | C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..exe | C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..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\424007811 NOLU TEKLiF HK..exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..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\424007811 NOLU TEKLiF HK..exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..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\424007811 NOLU TEKLiF HK..exe
"C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..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\424007811 NOLU TEKLiF HK..exe"
C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..exe
"C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..exe"
C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..exe
"C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.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 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/3372-0-0x00000000746AE000-0x00000000746AF000-memory.dmp
memory/3372-1-0x0000000000C40000-0x0000000000D00000-memory.dmp
memory/3372-2-0x0000000005DC0000-0x0000000006364000-memory.dmp
memory/3372-3-0x0000000005700000-0x0000000005792000-memory.dmp
memory/3372-4-0x00000000058B0000-0x000000000594C000-memory.dmp
memory/3372-5-0x00000000057A0000-0x00000000057AA000-memory.dmp
memory/3372-6-0x00000000746A0000-0x0000000074E50000-memory.dmp
memory/3372-7-0x0000000005DB0000-0x0000000005DC2000-memory.dmp
memory/3372-8-0x00000000746AE000-0x00000000746AF000-memory.dmp
memory/3372-9-0x00000000746A0000-0x0000000074E50000-memory.dmp
memory/3372-10-0x00000000084B0000-0x0000000008536000-memory.dmp
memory/3180-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3180-13-0x00000000746A0000-0x0000000074E50000-memory.dmp
memory/3372-14-0x00000000746A0000-0x0000000074E50000-memory.dmp
memory/2064-15-0x0000000004640000-0x0000000004676000-memory.dmp
memory/3180-16-0x0000000005730000-0x0000000005796000-memory.dmp
memory/2064-17-0x00000000746A0000-0x0000000074E50000-memory.dmp
memory/2064-18-0x0000000004D00000-0x0000000005328000-memory.dmp
memory/3180-26-0x00000000746A0000-0x0000000074E50000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_duvctznw.km2.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2064-20-0x00000000054D0000-0x0000000005536000-memory.dmp
memory/2064-19-0x0000000005430000-0x0000000005452000-memory.dmp
memory/2064-31-0x00000000056B0000-0x0000000005A04000-memory.dmp
memory/2064-32-0x00000000746A0000-0x0000000074E50000-memory.dmp
memory/2064-33-0x0000000005BB0000-0x0000000005BCE000-memory.dmp
memory/2064-34-0x0000000006110000-0x000000000615C000-memory.dmp
memory/2064-35-0x0000000006B70000-0x0000000006BA2000-memory.dmp
memory/2064-36-0x0000000070320000-0x000000007036C000-memory.dmp
memory/2064-46-0x00000000061A0000-0x00000000061BE000-memory.dmp
memory/2064-47-0x0000000006BC0000-0x0000000006C63000-memory.dmp
memory/2064-49-0x0000000006F00000-0x0000000006F1A000-memory.dmp
memory/2064-48-0x0000000007540000-0x0000000007BBA000-memory.dmp
memory/2064-50-0x0000000006F70000-0x0000000006F7A000-memory.dmp
memory/3180-51-0x0000000006CB0000-0x0000000006D00000-memory.dmp
memory/2064-52-0x0000000007180000-0x0000000007216000-memory.dmp
memory/2064-53-0x0000000007100000-0x0000000007111000-memory.dmp
memory/2064-54-0x0000000007130000-0x000000000713E000-memory.dmp
memory/2064-55-0x0000000007140000-0x0000000007154000-memory.dmp
memory/2064-56-0x0000000007240000-0x000000000725A000-memory.dmp
memory/2064-57-0x0000000007220000-0x0000000007228000-memory.dmp
memory/2064-60-0x00000000746A0000-0x0000000074E50000-memory.dmp
memory/3180-61-0x00000000746A0000-0x0000000074E50000-memory.dmp
memory/3180-62-0x00000000746A0000-0x0000000074E50000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-15 02:02
Reported
2024-11-15 02:05
Platform
win7-20241010-en
Max time kernel
122s
Max time network
128s
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 1064 set thread context of 2884 | N/A | C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..exe | C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..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\424007811 NOLU TEKLiF HK..exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..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\424007811 NOLU TEKLiF HK..exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..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\424007811 NOLU TEKLiF HK..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\424007811 NOLU TEKLiF HK..exe
"C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..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\424007811 NOLU TEKLiF HK..exe"
C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..exe
"C:\Users\Admin\AppData\Local\Temp\424007811 NOLU TEKLiF HK..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/1064-0-0x0000000073D1E000-0x0000000073D1F000-memory.dmp
memory/1064-1-0x0000000000D50000-0x0000000000E10000-memory.dmp
memory/1064-2-0x0000000073D10000-0x00000000743FE000-memory.dmp
memory/1064-3-0x0000000000430000-0x0000000000442000-memory.dmp
memory/1064-4-0x0000000073D1E000-0x0000000073D1F000-memory.dmp
memory/1064-5-0x0000000073D10000-0x00000000743FE000-memory.dmp
memory/1064-6-0x0000000000CD0000-0x0000000000D56000-memory.dmp
memory/2884-7-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2884-15-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2884-13-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2884-18-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2884-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2884-19-0x0000000073D10000-0x00000000743FE000-memory.dmp
memory/2884-20-0x0000000073D10000-0x00000000743FE000-memory.dmp
memory/2884-10-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1064-21-0x0000000073D10000-0x00000000743FE000-memory.dmp
memory/2884-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2884-8-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2884-24-0x0000000073D10000-0x00000000743FE000-memory.dmp