Analysis
- max time kernel
149s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
14/10/2026, 15:22
General
- Target Cheque_copy_enclosed..JS.js
- Size 3.3MB
- Sample261014-sr5fvsxscy
- SHA256 92f25187e00c51602ef01ca5297e48478b30808bb84e013686fd0a5a95a08342
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.hhautoinvestment.co.tz
-
Port
21
-
Username
-
Password
U^OM%!CCIw}m9JTF
Signatures
- Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
- Detects DonutLoader 1 IoCs
- Executes dropped EXE 1 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 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.
- Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- Modifies registry class 2 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
- outlook_office_path 1 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\Cheque_copy_enclosed..JS.js1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\Documents\PTAHMNZGKXNUCCSJ.exe"C:\Users\Admin\Documents\PTAHMNZGKXNUCCSJ.exe" C:\Users\Admin\Documents\PTAHMNZGKXNUCCSJ.ttf2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
PTAHMNZGKXNUCCSJ.exe
PTAHMNZGKXNUCCSJ.ttf
memory/260-22-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-24-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-62-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-72-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-71-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-70-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-69-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-68-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-67-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-66-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-65-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-64-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-63-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-61-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-60-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-59-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-58-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-57-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-56-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-55-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-54-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-53-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-52-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-51-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-50-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-49-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-47-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-45-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-46-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-44-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-43-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-42-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-41-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-40-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-39-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-38-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-37-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-36-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-35-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-34-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-33-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-32-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-31-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-30-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-29-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-28-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-27-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-26-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-23-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-21-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-20-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-19-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-18-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-17-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-16-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-15-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-14-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-13-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-12-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-11-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-10-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-48-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-25-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-9-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/260-564-0x0000000015840000-0x0000000015884000-memory.dmp
memory/260-566-0x00000000026C0000-0x0000000003064000-memory.dmp
memory/260-565-0x0000000002E5C000-0x0000000002E5D000-memory.dmp
memory/260-567-0x0000000028510000-0x0000000028552000-memory.dmp
memory/260-568-0x00000000026C0000-0x0000000003064000-memory.dmp
memory/260-569-0x00000000026C0000-0x0000000003064000-memory.dmp
memory/260-570-0x00000000026C0000-0x0000000003064000-memory.dmp
memory/260-571-0x00000000026C0000-0x0000000003064000-memory.dmp
memory/260-572-0x00000000026C0000-0x0000000003064000-memory.dmp
memory/260-573-0x00000000026C0000-0x0000000003064000-memory.dmp
memory/260-574-0x00000000026C0000-0x0000000003064000-memory.dmp
memory/260-575-0x00000000026C0000-0x0000000003064000-memory.dmp
memory/260-576-0x00000000292E0000-0x0000000029330000-memory.dmp
memory/260-579-0x00000000026C0000-0x0000000003064000-memory.dmp