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
148s - max time network
120s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-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/ca.pak
- Size 538KB
- Sample260702-styfbsd14m
- SHA256 f4da114b473c34e0946b12289f6e802fcede2f66013d4f184c729a1f8ae7350e
- MD5 d5d6200b582b9b12a0bd8c773dea0474
- SHA1 341650b76af1c74129a97725673b646b7256d4d6
- SHA512 1465e7214c4ae818b545778b831b7773f0373726f705160ba4df33ce3c206a2166c8b6519336fd2b1e405ef6811d2cfdc2a655f1b767bf9b4e083c6a33b34ae4
- SSDEEP 12288:WM4Hy2Q57BREeApk73K5PqF4N3Mw2juwHzejm0t3lvqbETX9/RSHhIsjcmlLEYuT:+itVzaBRn1WDMN8UpOO5J/ras
- TLSH T113C4E9239FCD3B6744D2320AFB46C217F48CA9847B06D254E4AE1B1622CCADCD677AD5
- 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-1-5-21-3047816590-610495838-277027736-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3047816590-610495838-277027736-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1224 OpenWith.exe