Overview
overview
8Static
static
1fish.zip
windows10-2004-x64
8fish.zip
windows11-ltsc_2024-x64
1markers.json
windows10-2004-x64
3markers.json
windows11-ltsc_2024-x64
3metaData.json
windows10-2004-x64
3metaData.json
windows11-ltsc_2024-x64
3mods.json
windows10-2004-x64
3mods.json
windows11-ltsc_2024-x64
3recording.tmcpr
windows10-2004-x64
3recording.tmcpr
windows11-ltsc_2024-x64
3recording.tmcpr.crc32
windows10-2004-x64
3recording.tmcpr.crc32
windows11-ltsc_2024-x64
3Resubmissions
01/08/2026, 15:49
260801-s9fkfssvdt1001/08/2026, 15:47
260801-s8hnescp4y801/08/2026, 15:45
260801-s7dyvazcqa101/08/2026, 15:36
260801-s2b73azblh8Analysis
- max time kernel
149s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
01/08/2026, 15:36
Static task
static1
Behavioral task
behavioral1
Sample
fish.zip
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
fish.zip
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
markers.json
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
markers.json
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
metaData.json
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
metaData.json
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
mods.json
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
mods.json
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
recording.tmcpr
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
recording.tmcpr
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
recording.tmcpr.crc32
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
recording.tmcpr.crc32
Resource
win11ltsc2024-20260709-en
General
- Target markers.json
- Size 123B
- Sample260801-s2b73azblh
- SHA256 dbc435eddb6b7c9eb3a14e245868b599d9e23c70c95c07e2a2f2a9d97b757f0e
- MD5 18aa8e661cb1f156f1ea6561f25b62a2
- SHA1 ca28608e8aed8c0f929a7e85ee7f17e4db3347ae
- SHA512 4f19586630a308f3abe2fb40d4bc778cca71e4ebe9e91b11e8d8d5c719d3286edd33675e25885d9de35de1b7e7f9ee2f85bd564cccf997cf042e6a21064e54f8
- TLSH T1FDB092B865900327856392862FC21325783DA34D0C8122AB7605DE1EEE99C5A7203EB5
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- 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.
pid Process 2372 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-668679576-120646659-2289335452-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-668679576-120646659-2289335452-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2668 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\markers.json1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:2372
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2668