Overview
overview
10Static
static
3MecchaTrainer.exe
windows10-2004-x64
7MecchaTrainer.exe
windows11-ltsc_2024-x64
10$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3$PLUGINSDIR/app-64.7z
windows10-2004-x64
1$PLUGINSDIR/app-64.7z
windows11-ltsc_2024-x64
1LICENSE.electron.txt
windows10-2004-x64
1LICENSE.electron.txt
windows11-ltsc_2024-x64
1chrome_100...nt.pak
windows10-2004-x64
3chrome_100...nt.pak
windows11-ltsc_2024-x64
3chrome_200...nt.pak
windows10-2004-x64
3chrome_200...nt.pak
windows11-ltsc_2024-x64
3icudtl.dat
windows10-2004-x64
3icudtl.dat
windows11-ltsc_2024-x64
3locales/af.pak
windows10-2004-x64
3locales/af.pak
windows11-ltsc_2024-x64
8locales/am.pak
windows10-2004-x64
3locales/am.pak
windows11-ltsc_2024-x64
8locales/ar.pak
windows10-2004-x64
3locales/ar.pak
windows11-ltsc_2024-x64
3locales/bg.pak
windows10-2004-x64
3locales/bg.pak
windows11-ltsc_2024-x64
3locales/bn.pak
windows10-2004-x64
3locales/bn.pak
windows11-ltsc_2024-x64
3locales/ca.pak
windows10-2004-x64
3locales/ca.pak
windows11-ltsc_2024-x64
3locales/cs.pak
windows10-2004-x64
3locales/cs.pak
windows11-ltsc_2024-x64
3locales/da.pak
windows10-2004-x64
3locales/da.pak
windows11-ltsc_2024-x64
3Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/07/2026, 15:25
Static task
static1
Behavioral task
behavioral1
Sample
MecchaTrainer.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
MecchaTrainer.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/app-64.7z
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/app-64.7z
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral9
Sample
LICENSE.electron.txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
LICENSE.electron.txt
Resource
win11ltsc2024-20260630-en
Behavioral task
behavioral11
Sample
chrome_100_percent.pak
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
chrome_100_percent.pak
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral13
Sample
chrome_200_percent.pak
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
chrome_200_percent.pak
Resource
win11ltsc2024-20260630-en
Behavioral task
behavioral15
Sample
icudtl.dat
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
icudtl.dat
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral17
Sample
locales/af.pak
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
locales/af.pak
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral19
Sample
locales/am.pak
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
locales/am.pak
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral21
Sample
locales/ar.pak
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
locales/ar.pak
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral23
Sample
locales/bg.pak
Resource
win10v2004-20260513-en
Behavioral task
behavioral24
Sample
locales/bg.pak
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral25
Sample
locales/bn.pak
Resource
win10v2004-20260513-en
Behavioral task
behavioral26
Sample
locales/bn.pak
Resource
win11ltsc2024-20260630-en
Behavioral task
behavioral27
Sample
locales/ca.pak
Resource
win10v2004-20260513-en
Behavioral task
behavioral28
Sample
locales/ca.pak
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral29
Sample
locales/cs.pak
Resource
win10v2004-20260513-en
Behavioral task
behavioral30
Sample
locales/cs.pak
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral31
Sample
locales/da.pak
Resource
win10v2004-20260513-en
Behavioral task
behavioral32
Sample
locales/da.pak
Resource
win11ltsc2024-20260630-en
General
- Target locales/af.pak
- Size 478KB
- Sample260702-styfbsd14m
- SHA256 e36a906908a92dad39ad8e5b344b38c538574e35c5386ac2b901640b202d3228
- MD5 2602cd68ebe25f12f5d9892d5fa92b11
- SHA1 478766dcc8ce4427872bebd81ad929f7aef250a3
- SHA512 6bbecbeaa6e09857a5698a280475496498a88488249025b2f58ca7a8493a77bc13fcd783041a6198f58696f4e2a84c3dbee0891e89800dac6f3fb317f70c5492
- SSDEEP 12288:3an0y+3zo5ExirXKhaG1B2+H2JynyaI4IVzZo0vgElgA2W0PSq+2ss30fzO75g6D:3a0y+3zouxkXyd1B2+H2JynyaI4IVzZW
- TLSH T1CFA43C06EB84273D09A07696BA0845F7FF9CA26CD770B2B6DD9D823509A6EFC017D0D4
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3136 OpenWith.exe