Analysis
- max time kernel
148s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
21/07/2026, 04:24
Static task
static1
Behavioral task
behavioral1
Sample
Enclosed attached our new PO.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Enclosed attached our new PO.js
Resource
win11ltsc2024-20260709-en
General
- Target Enclosed attached our new PO.js
- Size 3.2MB
- Sample260721-e1g52aez4l
- SHA256 8330e8047628c19f7baf8209a7738363cfae65271300b8c197fb08c69d8780d7
- MD5 76db125ca0177bff54ff65a07c6d512e
- SHA1 6986b429662a8521349e5a55fd9a81a77d9abe19
- SHA512 270f3c477d863629ec87fc54c5e1c34bbaa53ea677997a97cab4f1f93488638c83318750680622dc68d8e677e02557c3ba08be1cbe71ea712afdd505922ae367
- SSDEEP 98304:guHp9Iqhe6uqh2JvBwL1rVJElWrGyn+LoC/8DDBuGhVEW+Dzu152tCOf5p:DvIqcOh2JvBQpfTGTkC/8DxhVEPHIOr
- TLSH T148F57D504328AA7066BED33CD136AF68454E300365D8EF1D35BE4A24B6A5F47A78C9F3
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.altatsradgez.com
-
Port
21
-
Username
-
Password
FscACliwO+HYk%H!
Signatures
- Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Executes dropped EXE 1 IoCs
pid Process 5984 MTIMZIILWRDBZHQR.PIF - 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 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MTIMZIILWRDBZHQR.PIF - Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 1 ip-api.com - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 5984 MTIMZIILWRDBZHQR.PIF 5984 MTIMZIILWRDBZHQR.PIF - Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 MTIMZIILWRDBZHQR.PIF - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\ wscript.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d3162b92-9365-467a-956b-92703aca08af}\Instance\ wscript.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5984 MTIMZIILWRDBZHQR.PIF 5984 MTIMZIILWRDBZHQR.PIF - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5984 MTIMZIILWRDBZHQR.PIF - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1256 wrote to memory of 5984 1256 wscript.exe 89 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MTIMZIILWRDBZHQR.PIF
Processes
-
C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\Enclosed attached our new PO.js"1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1256 -
C:\Users\Admin\Documents\MTIMZIILWRDBZHQR.PIF"C:\Users\Admin\Documents\MTIMZIILWRDBZHQR.PIF" C:\Users\Admin\Documents\MTIMZIILWRDBZHQR.ttf2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
PID:5984
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\Documents\MTIMZIILWRDBZHQR.PIF
- Size 499KB
- SHA256 d447a06cba8d3dbe80e09d73dd64576836b258961ee0d3ba56cf26cea7962b49
- MD5 7675b38aabebc8427171447edd484b5b
- SHA1 145c72f8acdcd366869f955dffd000d3bc146b6e
- SHA512 bc9bddbee59f165742a3203f9e2ba9de409e66de6334cb352cded84cce3e1074dbd0ac17b29e58c8729906848b64d1486fb8c848ca15422127b2baeb4c5e5dbe
- SSDEEP 12288:HW7YOPcqPqvopYJNWGIbK8AJYlqWuSr7B/Uj:HW7RPcqPqvopYJYK8AyldpUj
- TLSH T176B43AC4BACB08F1E2A355B0C49BDB7F96349A050022D5BAFF5CBD59EC33746092725A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Documents\MTIMZIILWRDBZHQR.ttf
- Size 512KB
- SHA256 8a910c62b3949c3c9ff26e276287d4941d7f3e490e6d7187a435d53c8e614824
- MD5 1bc5751fa83f6256297292d6f1dd563f
- SHA1 9150f00081e974d8827bcb03f12a1c79ebf0ac35
- SHA512 c8c31e929de9f8119b5d399d861aec74c4dfb25fce1d4ae999a6aaec6c5c64f74c478529d4a40a54bd1d60f7092e5ef6c5a518a595fd846b30819d06fc910b61
- SSDEEP 12288:JYuyVoXZX5Iy7bP5uNSSgkvdjsBRGihwg9fkM:JYuyVY5t7bP2SStvKBAgZkM
- TLSH T14BB48DCBB6CA18A455F646F4CC674F8B70F9E8EE074D16834F68C0957A203BC89E9D25
- MD5 SHA1 SHA512 SSDEEP TLSH