Analysis
- max time kernel
149s - max time network
119s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
06/07/2026, 11:24
General
- Target ajrbqhit.js
- Size 3.0MB
- Sample260706-nhs91sat3l
- SHA256 f5e077f77888a995668685a41b0e79828eee17ff5e09a41266364b28693dd92f
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.piovau.com
-
Port
21
-
Username
-
Password
KUgntPy4Cr3jEhYu
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 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\ajrbqhit.js1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\Documents\BEMFPMQPYBOVSRRQ.PIF"C:\Users\Admin\Documents\BEMFPMQPYBOVSRRQ.PIF" C:\Users\Admin\Documents\BEMFPMQPYBOVSRRQ.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
BEMFPMQPYBOVSRRQ.PIF
BEMFPMQPYBOVSRRQ.ttf
memory/4512-10-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-9-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-11-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-12-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-17-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-20-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-19-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-16-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-15-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-14-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-13-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-18-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-25-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-27-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-26-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-24-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-23-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-22-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-21-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-28-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-31-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-30-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-29-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-47-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-34-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-33-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-32-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-49-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-51-0x00000000152F0000-0x0000000015334000-memory.dmp
memory/4512-50-0x00000000152F0000-0x00000000162F0000-memory.dmp
memory/4512-48-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-46-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-45-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-44-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-43-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-42-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-41-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-40-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-39-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-38-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-37-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-36-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-35-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/4512-52-0x00007FFA593DF000-0x00007FFA593E0000-memory.dmp
memory/4512-53-0x00007FFA59250000-0x00007FFA59BF4000-memory.dmp
memory/4512-54-0x00007FFA59250000-0x00007FFA59BF4000-memory.dmp
memory/4512-55-0x00007FFA59250000-0x00007FFA59BF4000-memory.dmp
memory/4512-56-0x0000000002A30000-0x0000000002A72000-memory.dmp
memory/4512-57-0x00007FFA59250000-0x00007FFA59BF4000-memory.dmp
memory/4512-58-0x00007FFA59250000-0x00007FFA59BF4000-memory.dmp
memory/4512-59-0x00007FFA59250000-0x00007FFA59BF4000-memory.dmp
memory/4512-60-0x00007FFA59250000-0x00007FFA59BF4000-memory.dmp
memory/4512-61-0x00007FFA59250000-0x00007FFA59BF4000-memory.dmp
memory/4512-62-0x00007FFA59250000-0x00007FFA59BF4000-memory.dmp
memory/4512-63-0x0000000029280000-0x00000000292D0000-memory.dmp
memory/4512-64-0x0000000000400000-0x000000000047B000-memory.dmp
memory/4512-65-0x00007FFA59250000-0x00007FFA59BF4000-memory.dmp