Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
26/10/2026, 13:03
General
- Target Purchase Order #20013962.JS.js
- Size 3.6MB
- Sample261026-qam45sbb49
- SHA256 6a37ffed6331fc6ee2c62089afcd1ebbc2da8d650bb41c95b978bc8ab0da61af
Malware Config
Signatures
- Family: Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 3 IoCs
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- Executes a VBScript file via the Windows Script Host. 1 TTPs 1 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.
- NTFS ADS 1 IoCs
- Suspicious behavior: EnumeratesProcesses 15 IoCs
- Suspicious behavior: MapViewOfSection 1 TTPs 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\Purchase Order #20013962.JS.js"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c echo. > "C:\Users\Admin\AppData\Local\Temp\Purchase Order #20013962.JS.js:Zone.Identifier"2⤵
- Executes a command shell one-liner
- NTFS ADS
-
-
C:\Users\Admin\Documents\BQZVPFXHEFPLIOGF.exe"C:\Users\Admin\Documents\BQZVPFXHEFPLIOGF.exe" C:\Users\Admin\Documents\FGOILPFEHXFPVZQB2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
-
-
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\Documents\FGOILPFEHXFPVZQB.vbs"1⤵
- Checks computer location settings
- Executes a VBScript file via the Windows Script Host.
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\Documents\BQZVPFXHEFPLIOGF.exe"C:\Users\Admin\Documents\BQZVPFXHEFPLIOGF.exe" "C:\Users\Admin\Documents\FGOILPFEHXFPVZQB"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
BQZVPFXHEFPLIOGF.exe
BQZVPFXHEFPLIOGF.mui
FGOILPFEHXFPVZQB
FGOILPFEHXFPVZQB.vbs
memory/1752-81-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-57-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-71-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-72-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-73-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-74-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-75-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-76-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-77-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-78-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-79-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-80-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-69-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-82-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-68-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-70-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-58-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-59-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-60-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-61-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-63-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-64-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-65-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-66-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-67-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-62-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-54-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-55-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-56-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/1752-52-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-16-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-31-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-33-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-47-0x0000000003660000-0x00000000039AA000-memory.dmp
memory/2248-35-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-36-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-53-0x0000000002D30000-0x0000000002D76000-memory.dmp
memory/2248-37-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-38-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-39-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-41-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-42-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-46-0x0000000002D30000-0x0000000002D76000-memory.dmp
memory/2248-45-0x0000000002920000-0x0000000002966000-memory.dmp
memory/2248-44-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-40-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-34-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-29-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-30-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-43-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-32-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-19-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-20-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-21-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-22-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-23-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-24-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-25-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-26-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-28-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-27-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-17-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-18-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-13-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-12-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-11-0x000000007FE40000-0x000000007FE50000-memory.dmp
memory/2248-86-0x0000000002D30000-0x0000000002D76000-memory.dmp
memory/2248-98-0x0000000002D30000-0x0000000002D76000-memory.dmp