Analysis
- max time kernel
298s - max time network
301s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
27/07/2026, 03:44
General
- Target SPARE PARTS SPECIFICATION LIST.js
- Size 2.7MB
- Sample260727-eawkqsverf
- SHA256 22313336bb0074479060b20651d0991d87226fd69c992d57298c1841d9f251f7
Malware Config
Extracted
-
xworm
-
5.0
-
range2021.myftp.biz:2021
-
K8dfmjXDGMoXVWTY
-
install_file
USB.exe
Signatures
- Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 1 IoCs
- Detects DonutLoader 2 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- 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 3 IoCs
- 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 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 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
- outlook_win_path 1 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\SPARE PARTS SPECIFICATION LIST.js"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\Documents\ISKZLBPAHDVPAAEU.PIF"C:\Users\Admin\Documents\ISKZLBPAHDVPAAEU.PIF" C:\Users\Admin\Documents\ISKZLBPAHDVPAAEU.ttf2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /query /tn "ISKZLBPAHDVPAAEU" 2>nul3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\schtasks.exeschtasks /query /tn "ISKZLBPAHDVPAAEU"4⤵
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-
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
ISKZLBPAHDVPAAEU.PIF
ISKZLBPAHDVPAAEU.ttf
memory/3148-6-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-7-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-8-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-9-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-10-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-12-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-14-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-13-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-11-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-25-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-24-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-23-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-22-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-21-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-20-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-19-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-18-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-17-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-16-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-15-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-26-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-30-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-29-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-28-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-27-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-31-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-47-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-46-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-45-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-44-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-43-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-42-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-41-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-40-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-39-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-38-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-37-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-36-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-35-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-34-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-33-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-32-0x000000002A4F0000-0x000000002A500000-memory.dmp
memory/3148-48-0x0000000014680000-0x0000000015680000-memory.dmp
memory/3148-49-0x0000000014680000-0x0000000014690000-memory.dmp
memory/3148-50-0x0000000026540000-0x000000002654E000-memory.dmp
memory/3148-51-0x0000000027220000-0x0000000027230000-memory.dmp
memory/3148-52-0x0000000000400000-0x000000000047B000-memory.dmp
memory/3148-53-0x0000000027220000-0x0000000027230000-memory.dmp
memory/3148-54-0x00000000295A0000-0x0000000029706000-memory.dmp
memory/3148-55-0x0000000028950000-0x000000002895A000-memory.dmp
memory/3148-57-0x0000000029C10000-0x0000000029DD2000-memory.dmp