Analysis
- max time kernel
149s - max time network
106s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
20/05/2026, 17:02
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
factura(s)_y_recibo_de_pago7642.exe
Resource
win10v2004-20260513-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
factura(s)_y_recibo_de_pago7642.exe
Resource
win11-20260513-en
13 signatures
150 seconds
General
- Target factura(s)_y_recibo_de_pago7642.exe
- Size 1.1MB
- Sample260520-vkfv2aev8j
- SHA256 25b1b876e1b2e7e0d8c426aed7fe0f8690a19cbe21da03ebbac61ec41a35e690
- MD5 2e202636c37d8dbdacb3a08cbd55b7a1
- SHA1 f7ad69b345d575e5a8c0566d1bc1afb59999f94a
- SHA512 df717889a216ca0f535dca4b2c4b8beb742a1676c767f2d600b53c49f46567edab428846bb7f77b587b8196640b47e4e6f087911c0db1ef06c817cd140492d4f
- SSDEEP 24576:l5EmXFtKaL4/oFe5T9yyXYfP1ijXda1EKB/rm0B6TPj/:lPVt/LZeJbInQRa1EKB/C0Bo
- TLSH T12B35BF0273D1C062FFAB91734B5AF6115BBC79260123A61F13981DBABE701B1563E7A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
ftp
-
Host
ftp://ftp.gizemetiket.com.tr
-
Port
21
-
Username
pgizemM6
-
Password
giz95Ffg
Signatures
- Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2409539145-3342400454-2096821238-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe - Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 1 api.ipify.org - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3468 set thread context of 3088 3468 factura(s)_y_recibo_de_pago7642.exe 80 - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language factura(s)_y_recibo_de_pago7642.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3088 RegSvcs.exe 3088 RegSvcs.exe - Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 3468 factura(s)_y_recibo_de_pago7642.exe 3468 factura(s)_y_recibo_de_pago7642.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3088 RegSvcs.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 3468 factura(s)_y_recibo_de_pago7642.exe 3468 factura(s)_y_recibo_de_pago7642.exe 3468 factura(s)_y_recibo_de_pago7642.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 3468 factura(s)_y_recibo_de_pago7642.exe 3468 factura(s)_y_recibo_de_pago7642.exe 3468 factura(s)_y_recibo_de_pago7642.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3088 RegSvcs.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3468 wrote to memory of 3088 3468 factura(s)_y_recibo_de_pago7642.exe 80 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2409539145-3342400454-2096821238-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\factura(s)_y_recibo_de_pago7642.exe"C:\Users\Admin\AppData\Local\Temp\factura(s)_y_recibo_de_pago7642.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3468 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\factura(s)_y_recibo_de_pago7642.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
PID:3088
-