Analysis
- max time kernel
149s - max time network
154s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
20/05/2026, 18:13
General
- Target PO-0032820435.exe
- Size 644KB
- Sample260520-wt5fesav2s
- SHA256 c77ff2d6f8240e9b4d05e6150c71e2086e74b13e923348bbfa88d7bdb3cabf3a
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.mbarieservicesltd.com
-
Port
587
-
Username
-
Password
*o9H+18Q4%;M
-
Email to
Signatures
- Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- 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.
- 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.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- 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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PO-0032820435.exe"C:\Users\Admin\AppData\Local\Temp\PO-0032820435.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\PO-0032820435.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\PO-0032820435.exe"C:\Users\Admin\AppData\Local\Temp\PO-0032820435.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
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
PO-0032820435.exe.log
__PSScriptPolicyTest_cew5g4a4.nvw.psm1
memory/3468-39-0x00000000074B0000-0x0000000007B2A000-memory.dmp
memory/3468-27-0x0000000005B00000-0x0000000005B1E000-memory.dmp
memory/3468-49-0x00000000071B0000-0x00000000071B8000-memory.dmp
memory/3468-48-0x00000000071C0000-0x00000000071DA000-memory.dmp
memory/3468-47-0x00000000070C0000-0x00000000070D5000-memory.dmp
memory/3468-28-0x0000000005B30000-0x0000000005B7C000-memory.dmp
memory/3468-46-0x00000000070B0000-0x00000000070BE000-memory.dmp
memory/3468-45-0x0000000007080000-0x0000000007091000-memory.dmp
memory/3468-44-0x0000000007100000-0x0000000007196000-memory.dmp
memory/3468-14-0x00000000046A0000-0x00000000046D6000-memory.dmp
memory/3468-13-0x00000000047A0000-0x00000000047B0000-memory.dmp
memory/3468-15-0x00000000047A0000-0x00000000047B0000-memory.dmp
memory/3468-42-0x0000000006EF0000-0x0000000006EFA000-memory.dmp
memory/3468-40-0x0000000006E70000-0x0000000006E8A000-memory.dmp
memory/3468-17-0x0000000004DE0000-0x000000000540A000-memory.dmp
memory/3468-18-0x0000000004D70000-0x0000000004D92000-memory.dmp
memory/3468-19-0x0000000005540000-0x00000000055A6000-memory.dmp
memory/3468-38-0x0000000006D30000-0x0000000006DD4000-memory.dmp
memory/3468-37-0x0000000006110000-0x000000000612E000-memory.dmp
memory/3468-26-0x0000000005620000-0x0000000005977000-memory.dmp
memory/3468-30-0x0000000070490000-0x00000000704DC000-memory.dmp
memory/3468-29-0x0000000006CF0000-0x0000000006D24000-memory.dmp
memory/4932-2-0x0000000004E80000-0x0000000004F12000-memory.dmp
memory/4932-6-0x0000000005080000-0x0000000005090000-memory.dmp
memory/4932-1-0x0000000005570000-0x0000000005B16000-memory.dmp
memory/4932-0-0x0000000000340000-0x00000000003E8000-memory.dmp
memory/4932-4-0x0000000004F40000-0x0000000004F4A000-memory.dmp
memory/4932-7-0x0000000004E20000-0x0000000004E30000-memory.dmp
memory/4932-3-0x0000000004E20000-0x0000000004E30000-memory.dmp
memory/4932-8-0x0000000008100000-0x0000000008174000-memory.dmp
memory/4932-5-0x0000000005190000-0x000000000522C000-memory.dmp
memory/4944-16-0x00000000055E0000-0x0000000005646000-memory.dmp
memory/4944-43-0x0000000006A40000-0x0000000006C02000-memory.dmp
memory/4944-9-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4944-41-0x0000000006820000-0x0000000006870000-memory.dmp
memory/4944-12-0x0000000005750000-0x0000000005760000-memory.dmp
memory/4944-52-0x0000000005750000-0x0000000005760000-memory.dmp