Analysis
- max time kernel
298s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
27/07/2026, 16:25
General
- Target TEC001_DANOHER_PURCHASEORDER_121815_2026071.js
- Size 4.7MB
- Sample260727-txde1axves
- SHA256 2c025d944ae359c4140d0d041976e649523d435195418b8cc19d5f7936e1d072
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.trimnt.com
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Port
587
-
Username
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Password
her6+eMmNJbim&[F
Extracted
-
phantom_stealer
-
v4.0.0
-
Protocol
smtp
-
Host
mail.trimnt.com
-
Port
587
-
Username
-
Password
her6+eMmNJbim&[F
-
Email to
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Z4VW5W7ZIP76VJF0VZXB
-
bc1qq8zs0ngk6t0ergwdknpc9m4e46pgnnns47h9er
-
0x7e3205A62FCf14a1d50aA7A58B6aE7daC471Ae9e
-
LaGNPik4pQrsipv6tXm8YCaMn3T6ZmcHyt
-
qq0zxsskgel7vurzqyzdkmepwjunp5vwgvvdlvudkv
-
47NagK8jt1U6UoTzU7mFXPghQbodptiyBZB7MVkxZFyYXpUfJqHAFUR71TH6pTZub13zZS8hz4M6YTuytGwpefVTT8sS1Bc
-
TDLVU9c84owCjrKCiHXK27zdLefnM5g941
-
B7VfhomCgQXkWeLXKUB7MVrDA7iRHQ5rRMwZ2swad8pL
-
clipper
true
-
enable_ssl
true
-
keylogger
true
-
passwords
true
-
screenshot
true
-
smtp_enabled
true
Signatures
- Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
- Family: PhantomStealer
Phantom Stealer is a stealer written in C#, forked from the Stealerium family.
- Detects DonutLoader 1 IoCs
- Executes dropped EXE 1 IoCs
- 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).
- Executes a command shell one-liner 1 TTPs 3 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies registry class 2 IoCs
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 7 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- outlook_office_path 1 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\TEC001_DANOHER_PURCHASEORDER_121815_2026071.js1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\Documents\HUFAZFPAOBNJESWL.PIF"C:\Users\Admin\Documents\HUFAZFPAOBNJESWL.PIF" C:\Users\Admin\Documents\HUFAZFPAOBNJESWL.ttf2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c whoami3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\whoami.exewhoami4⤵
- Suspicious use of AdjustPrivilegeToken
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-
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /query /tn "HUFAZFPAOBNJESWL" 2>nul3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\schtasks.exeschtasks /query /tn "HUFAZFPAOBNJESWL"4⤵
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-
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /sc minute /mo 15 /tn "HUFAZFPAOBNJESWL" /tr "cmd /c \"C:\Users\Admin\Documents\LWSEJNBOAPFZAFUH.url\"" /ru "frptrmxs\admin" /f /it3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\schtasks.exeschtasks /create /sc minute /mo 15 /tn "HUFAZFPAOBNJESWL" /tr "cmd /c \"C:\Users\Admin\Documents\LWSEJNBOAPFZAFUH.url\"" /ru "frptrmxs\admin" /f /it4⤵
- Scheduled Task/Job: Scheduled Task
-
-
-
-
C:\Windows\system32\cmd.execmd1⤵
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2JavaScript
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
HUFAZFPAOBNJESWL.PIF
HUFAZFPAOBNJESWL.ttf
HUFAZFPAOBNJESWL.ubf
memory/2452-10-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-11-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-12-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-13-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-17-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-18-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-26-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-25-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-24-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-23-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-22-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-21-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-20-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-19-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-27-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-29-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-28-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-31-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-32-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-33-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-30-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-34-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-35-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-54-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-42-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-41-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-39-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-36-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-53-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-52-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-51-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-50-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-49-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-48-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-47-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-46-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-45-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-44-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-43-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-40-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-38-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-37-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/2452-55-0x0000000015DF0000-0x0000000016DF0000-memory.dmp
memory/2452-56-0x00000000038C0000-0x0000000003926000-memory.dmp
memory/2452-58-0x0000000000400000-0x000000000047B000-memory.dmp
memory/2452-60-0x0000000028C50000-0x0000000028E12000-memory.dmp
memory/2452-61-0x0000000029CC0000-0x0000000029D36000-memory.dmp