Analysis
- max time kernel
149s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20251016-en - resource tags
- submitted
06/11/2025, 11:08
General
- Target dbecf6e2bad4b37d6d724a33c84bd1826dbd4f6eb0c490ef152b261c67edc751.exe
- Size 738KB
- Sample251106-m8ptvawkgl
- SHA256 dbecf6e2bad4b37d6d724a33c84bd1826dbd4f6eb0c490ef152b261c67edc751
Malware Config
Extracted
-
agenttesla
-
https://api.telegram.org/bot8402070841:AAHRL8Fa0gXoFLnkAww-SeReimKPZxKH9Xo/
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Agenttesla family
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- SmartAssembly .NET packer 1 IoCs
Detects SmartAssembly .NET packer.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\dbecf6e2bad4b37d6d724a33c84bd1826dbd4f6eb0c490ef152b261c67edc751.exe"C:\Users\Admin\AppData\Local\Temp\dbecf6e2bad4b37d6d724a33c84bd1826dbd4f6eb0c490ef152b261c67edc751.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
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\dbecf6e2bad4b37d6d724a33c84bd1826dbd4f6eb0c490ef152b261c67edc751.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\dbecf6e2bad4b37d6d724a33c84bd1826dbd4f6eb0c490ef152b261c67edc751.exe"C:\Users\Admin\AppData\Local\Temp\dbecf6e2bad4b37d6d724a33c84bd1826dbd4f6eb0c490ef152b261c67edc751.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
__PSScriptPolicyTest_escwotpp.mnv.ps1
memory/3244-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3244-43-0x0000000006150000-0x00000000061A0000-memory.dmp
memory/3244-51-0x00000000052E0000-0x00000000052F0000-memory.dmp
memory/3244-12-0x0000000005360000-0x00000000053C6000-memory.dmp
memory/3244-11-0x00000000052E0000-0x00000000052F0000-memory.dmp
memory/4212-3-0x0000000005430000-0x0000000005440000-memory.dmp
memory/4212-7-0x0000000005430000-0x0000000005440000-memory.dmp
memory/4212-8-0x00000000064C0000-0x0000000006546000-memory.dmp
memory/4212-6-0x00000000057A0000-0x00000000057B6000-memory.dmp
memory/4212-5-0x00000000054E0000-0x000000000557C000-memory.dmp
memory/4212-4-0x0000000005200000-0x000000000520A000-memory.dmp
memory/4212-2-0x0000000005230000-0x00000000052C2000-memory.dmp
memory/4212-1-0x00000000057E0000-0x0000000005D84000-memory.dmp
memory/4212-0-0x00000000008A0000-0x000000000095E000-memory.dmp
memory/5576-25-0x00000000058D0000-0x0000000005C24000-memory.dmp
memory/5576-40-0x00000000070E0000-0x00000000070FA000-memory.dmp
memory/5576-16-0x0000000005520000-0x0000000005542000-memory.dmp
memory/5576-15-0x0000000004EF0000-0x0000000005518000-memory.dmp
memory/5576-26-0x0000000005DB0000-0x0000000005DCE000-memory.dmp
memory/5576-27-0x0000000005DF0000-0x0000000005E3C000-memory.dmp
memory/5576-28-0x0000000006370000-0x00000000063A2000-memory.dmp
memory/5576-29-0x0000000070B50000-0x0000000070B9C000-memory.dmp
memory/5576-37-0x00000000063B0000-0x00000000063CE000-memory.dmp
memory/5576-38-0x0000000007000000-0x00000000070A3000-memory.dmp
memory/5576-39-0x0000000007730000-0x0000000007DAA000-memory.dmp
memory/5576-17-0x00000000055C0000-0x0000000005626000-memory.dmp
memory/5576-41-0x0000000007150000-0x000000000715A000-memory.dmp
memory/5576-42-0x0000000007360000-0x00000000073F6000-memory.dmp
memory/5576-13-0x0000000002490000-0x00000000024C6000-memory.dmp
memory/5576-44-0x00000000072E0000-0x00000000072F1000-memory.dmp
memory/5576-45-0x0000000007310000-0x000000000731E000-memory.dmp
memory/5576-46-0x0000000007320000-0x0000000007334000-memory.dmp
memory/5576-47-0x0000000007420000-0x000000000743A000-memory.dmp
memory/5576-48-0x0000000007400000-0x0000000007408000-memory.dmp
memory/5576-14-0x0000000002540000-0x0000000002550000-memory.dmp