Analysis
- max time kernel
298s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
23/08/2026, 11:43
General
- Target Mt103 swift copy.js
- Size 3.6MB
- Sample260823-nv3dfswejg
- SHA256 9fd781d549aec0e884a9d90541e8d7e5802d0de0cc36fc9d3c8533deb44846ed
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.hhautoinvestment.co.tz
-
Port
21
-
Username
-
Password
APsA&=dOv}04POFO
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 2 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).
- 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\Mt103 swift copy.js"1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\Documents\IVNXEUJYCIFGFTJK.PIF"C:\Users\Admin\Documents\IVNXEUJYCIFGFTJK.PIF" C:\Users\Admin\Documents\IVNXEUJYCIFGFTJK.ttf2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
IVNXEUJYCIFGFTJK.PIF
IVNXEUJYCIFGFTJK.ttf
memory/3040-10-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-9-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-11-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-12-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-15-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-14-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-13-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-17-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-18-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-16-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-21-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-20-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-19-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-22-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-23-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-24-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-25-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-26-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-27-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-29-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-30-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-32-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-31-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-28-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-33-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-35-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-38-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-37-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-36-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-34-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-39-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-47-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-46-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-45-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-44-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-43-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-42-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-41-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-40-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3040-49-0x0000000015B90000-0x0000000015BD4000-memory.dmp
memory/3040-48-0x0000000015B90000-0x0000000016B90000-memory.dmp
memory/3040-50-0x00007FFA37AEF000-0x00007FFA37AF0000-memory.dmp
memory/3040-51-0x00007FFA37960000-0x00007FFA38304000-memory.dmp
memory/3040-52-0x0000000002C30000-0x0000000002C72000-memory.dmp
memory/3040-53-0x00007FFA37960000-0x00007FFA38304000-memory.dmp
memory/3040-54-0x00007FFA37960000-0x00007FFA38304000-memory.dmp
memory/3040-55-0x0000000002E00000-0x0000000002E50000-memory.dmp
memory/3040-56-0x0000000000400000-0x000000000047B000-memory.dmp
memory/3040-57-0x00007FFA37960000-0x00007FFA38304000-memory.dmp