General
- Target 08092026_1443_07092026_ONE_GZ_USD_Invoice_Verification_12345678901234567890_BL123456789_USD25000.00_2026-09-08.pdf.rar
- Size 950KB
- Sample260908-r3pn4ssset
- SHA256 3b5add5cdcdfbdf6e85f80a473b66d2d0b5dce4a3806aa15a1df8aa01330128f
- MD5 1e3d520ecc5699af56bc6abc8466516c
- SHA1 0b50208acfab6bb0a076eb15f169c813e2ce6c03
- SHA512 e975d8ad728a5ccc69aa2de0a4ec179b88d96069b7d3c2021dd346047dfdfd31b00814ae857495bf86d093832d5e87f7b3e8e5b571e8ba1f53ad9b18ae4ccbc8
- SSDEEP 24576:jKp+xkSJLcmCehfQof6HIjdgfEaNFcB8w0ZN1wBgzrvK/7Egp:jKMx3FzZfuIjunH7Agzry/j
- TLSH T15E2523683ADAE627DCE63F35B805858D6D4B8E09E7A87680C6DB33C7E1407DD59A3103
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
ONE_GZ_USD_Invoice_Verification_12345678901234567890_BL123456789_USD25000.00_2026-09-08.pdf.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
ONE_GZ_USD_Invoice_Verification_12345678901234567890_BL123456789_USD25000.00_2026-09-08.pdf.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://server356.web-hosting.com
-
Port
21
-
Username
-
Password
nHacaNzaz&,rdS4n
Targets
-
- Target ONE_GZ_USD_Invoice_Verification_12345678901234567890_BL123456789_USD25000.00_2026-09-08.pdf.exe
- Size 1.0MB
- SHA256 75da0bf66f46e65566f18b468fe3b747b371fb854bf2fedc0b6c77ad3984dafa
- MD5 935335798cef23f623dbe580998e950f
- SHA1 2ea7000b7ef204bdf1ad10180f0b7598d32a7e3a
- SHA512 9c7b9133271b0b54776333a193cf14e5eb994f841b59b0032476b10f81dea1512f3ef8ec48a5c1ccc1a470fa29cb1106ff969f208085590cdb1247b5fd9cbd78
- SSDEEP 24576:rWpq85CovDkC8I63hFeMhN0ZjxOzBhGGqSoJlGjG6TZ2J:rW35JQ3hFQZjxGhMl8Gi8
- TLSH T1DC35DF946617DB37C46177B0CA73E2F402692E99E801D23F5AEA7EFB7F74E205910242
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Accesses Microsoft Outlook profiles
-
Adds Run key to start application
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext
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
2