Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 14:56
General
- Target a0b8d0c6f8478a8082dead050ea904f40f6b7b5149a908a473af6f2ca6572689.exe
- Size 1.2MB
- Sample260810-sa83qa1ekh
- SHA256 a0b8d0c6f8478a8082dead050ea904f40f6b7b5149a908a473af6f2ca6572689
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.piovau.com
-
Port
21
-
Username
-
Password
Payment@123456
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 and hide display window.
- Executes dropped EXE 3 IoCs
- 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 2 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Looks up external IP address via web service 1 TTPs 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 9 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
- outlook_office_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a0b8d0c6f8478a8082dead050ea904f40f6b7b5149a908a473af6f2ca6572689.exe"C:\Users\Admin\AppData\Local\Temp\a0b8d0c6f8478a8082dead050ea904f40f6b7b5149a908a473af6f2ca6572689.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\a0b8d0c6f8478a8082dead050ea904f40f6b7b5149a908a473af6f2ca6572689.exe"C:\Users\Admin\AppData\Local\Temp\a0b8d0c6f8478a8082dead050ea904f40f6b7b5149a908a473af6f2ca6572689.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\Users\Admin\AppData\Local\Temp\a05rtvg30hf.ps1"1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\askxyupoUCCl.exe"C:\Users\Admin\AppData\Roaming\askxyupoUCCl.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\askxyupoUCCl.exe"C:\Users\Admin\AppData\Roaming\askxyupoUCCl.exe"3⤵
- Executes dropped EXE
-
-
C:\Users\Admin\AppData\Roaming\askxyupoUCCl.exe"C:\Users\Admin\AppData\Roaming\askxyupoUCCl.exe"3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
-
-
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
a05rtvg30hf.ps1
askxyupoUCCl.exe
memory/1416-12-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1416-37-0x00000000742B0000-0x0000000074A6C000-memory.dmp
memory/1416-36-0x0000000006840000-0x0000000006890000-memory.dmp
memory/1416-16-0x00000000742B0000-0x0000000074A6C000-memory.dmp
memory/1416-15-0x00000000053A0000-0x0000000005406000-memory.dmp
memory/1416-13-0x00000000742B0000-0x0000000074A6C000-memory.dmp
memory/1464-27-0x00007FF902070000-0x00007FF902A14000-memory.dmp
memory/1464-30-0x00007FF902070000-0x00007FF902A14000-memory.dmp
memory/1464-35-0x00007FF902070000-0x00007FF902A14000-memory.dmp
memory/1464-31-0x00007FF902070000-0x00007FF902A14000-memory.dmp
memory/1464-32-0x00007FF902070000-0x00007FF902A14000-memory.dmp
memory/1464-29-0x00007FF902070000-0x00007FF902A14000-memory.dmp
memory/1464-28-0x00007FF902070000-0x00007FF902A14000-memory.dmp
memory/1464-26-0x00007FF902070000-0x00007FF902A14000-memory.dmp
memory/1464-17-0x00007FF9021FF000-0x00007FF902200000-memory.dmp
memory/1464-18-0x00007FF902070000-0x00007FF902A14000-memory.dmp
memory/1464-21-0x00007FF902070000-0x00007FF902A14000-memory.dmp
memory/1464-23-0x00000267EB270000-0x00000267EB292000-memory.dmp
memory/1464-22-0x00007FF902070000-0x00007FF902A14000-memory.dmp
memory/1464-24-0x00007FF902070000-0x00007FF902A14000-memory.dmp
memory/5860-5-0x0000000005AA0000-0x0000000005B3C000-memory.dmp
memory/5860-4-0x0000000005860000-0x000000000586A000-memory.dmp
memory/5860-0-0x00000000742C2000-0x00000000742C3000-memory.dmp
memory/5860-6-0x00000000742B0000-0x0000000074A6C000-memory.dmp
memory/5860-14-0x00000000742B0000-0x0000000074A6C000-memory.dmp
memory/5860-9-0x00000000742B0000-0x0000000074A6C000-memory.dmp
memory/5860-7-0x0000000005E80000-0x0000000005E9C000-memory.dmp
memory/5860-8-0x00000000742C2000-0x00000000742C3000-memory.dmp
memory/5860-3-0x00000000058E0000-0x0000000005972000-memory.dmp
memory/5860-10-0x00000000093C0000-0x0000000009498000-memory.dmp
memory/5860-2-0x0000000005EA0000-0x000000000645A000-memory.dmp
memory/5860-1-0x0000000000D60000-0x0000000000E96000-memory.dmp