Analysis
- max time kernel
150s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/10/2026, 00:20
Static task
static1
Behavioral task
behavioral1
Sample
wer.ps1
Resource
win10v2004-20260911-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
wer.ps1
Resource
win11ltsc2024-20260911-en
10 signatures
150 seconds
General
- Target wer.ps1
- Size 1011KB
- Sample261031-am2kashv7m
- SHA256 e23fca661fa8d348e3b0ff313c4edf754ab401db428758651e2c383f6dd7b4c6
- MD5 d7ed3a24d0719d17a19ab47193884335
- SHA1 1d7d7661e7afef946fbad05fa1a0c93f538f03d2
- SHA512 9d949bd1a51cd214fce8c141dbe724bef70aa7442d1872b7664fd34bc2f0e7caabcbadd18f7a2b23f478a1b098b9e74681be052b9ccf1879dd63682e8e8fd2d9
- SSDEEP 24576:6XPT4uV0qvLnTUT3M0wIn3TUzpthOgoKIbi19/cYN3f:Qy3MzXn4p4P
- TLSH T1B325230D560DA7CA0D2492F5B559A85575E877C30D8B1726237CC2383FB8EB8B9B2C72
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.alenntronics-pa.com
-
Port
587
-
Username
-
Password
Alenn_54321
-
Email to
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-1-5-21-4154726816-2055034831-2297277433-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe - ConfuserEx .NET packer 1 IoCs
Detects ConfuserEx .NET packer.
resource yara_rule behavioral2/memory/3656-21-0x0000021268EC0000-0x0000021268ED4000-memory.dmp ConfuserEx - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3656 set thread context of 2220 3656 PowerShell.exe 89 -
pid Process 3656 PowerShell.exe - System Location Discovery: System Language Discovery 1 TTPs 1 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 aspnet_compiler.exe - Suspicious behavior: EnumeratesProcesses 32 IoCs
pid Process 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 2220 aspnet_compiler.exe 2220 aspnet_compiler.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe 3656 PowerShell.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3656 PowerShell.exe Token: SeDebugPrivilege 2220 aspnet_compiler.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3656 wrote to memory of 2220 3656 PowerShell.exe 89 PID 3656 wrote to memory of 2220 3656 PowerShell.exe 89 PID 3656 wrote to memory of 2220 3656 PowerShell.exe 89 PID 3656 wrote to memory of 2220 3656 PowerShell.exe 89 PID 3656 wrote to memory of 2220 3656 PowerShell.exe 89 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4154726816-2055034831-2297277433-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe
Processes
-
C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\wer.ps11⤵
- Suspicious use of SetThreadContext
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3656 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
PID:2220
-