Analysis
- max time kernel
149s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
06/08/2026, 23:12
General
- Target Remittance Copy.js
- Size 2.8MB
- Sample260806-262sysv1gx
- SHA256 6d458f7fb1a392a9003c373d7a26b1057a3be1dad12bd38115b6a306c53f03df
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.
- 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\Remittance Copy.js"1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\Documents\IVPENDEZKWXQEONF.PIF"C:\Users\Admin\Documents\IVPENDEZKWXQEONF.PIF" C:\Users\Admin\Documents\IVPENDEZKWXQEONF.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
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Downloads
IVPENDEZKWXQEONF.PIF
IVPENDEZKWXQEONF.ttf
memory/468-9-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-10-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-11-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-12-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-14-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-17-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-20-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-21-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-19-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-16-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-15-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-18-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-13-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-24-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-23-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-22-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-26-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-25-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-28-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-27-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-29-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-31-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-30-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-45-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-35-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-50-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-49-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-48-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-47-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-46-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-52-0x0000000015310000-0x0000000015354000-memory.dmp
memory/468-51-0x0000000015310000-0x0000000016310000-memory.dmp
memory/468-44-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-43-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-42-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-41-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-40-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-39-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-38-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-37-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-36-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-34-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-32-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-33-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/468-53-0x00007FFE601FF000-0x00007FFE60200000-memory.dmp
memory/468-54-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/468-55-0x0000000002A30000-0x0000000002A72000-memory.dmp
memory/468-56-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/468-57-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/468-58-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/468-59-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp
memory/468-60-0x0000000002B00000-0x0000000002B50000-memory.dmp
memory/468-61-0x0000000000400000-0x000000000047B000-memory.dmp
memory/468-62-0x00007FFE60070000-0x00007FFE60A14000-memory.dmp