Overview
overview
6Static
static
3UpdaterSetup.exe
windows10-2004-x64
4UpdaterSetup.exe
windows11-ltsc_2024-x64
4$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...er.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows11-ltsc_2024-x64
3$TEMP/vc_r...64.exe
windows10-2004-x64
4$TEMP/vc_r...64.exe
windows11-ltsc_2024-x64
$TEMP/vc_r...86.exe
windows10-2004-x64
4$TEMP/vc_r...86.exe
windows11-ltsc_2024-x64
4AdvancedWizard.dll
windows10-2004-x64
1AdvancedWizard.dll
windows11-ltsc_2024-x64
1DataGridVi...er.dll
windows10-2004-x64
1DataGridVi...er.dll
windows11-ltsc_2024-x64
1Epsilon.Fi...er.dll
windows10-2004-x64
1Epsilon.Fi...er.dll
windows11-ltsc_2024-x64
Epsilon.Up...ll.exe
windows10-2004-x64
5Epsilon.Up...ll.exe
windows11-ltsc_2024-x64
6Epsilon.Up...bs.dll
windows10-2004-x64
1Epsilon.Up...bs.dll
windows11-ltsc_2024-x64
1Epsilon.Up...ce.exe
windows10-2004-x64
1Epsilon.Up...ce.exe
windows11-ltsc_2024-x64
1Epsilon.Up...UI.exe
windows10-2004-x64
1Epsilon.Up...UI.exe
windows11-ltsc_2024-x64
Epsilon.Up...ll.exe
windows10-2004-x64
1Epsilon.Up...ll.exe
windows11-ltsc_2024-x64
1FluentFTP.dll
windows10-2004-x64
1FluentFTP.dll
windows11-ltsc_2024-x64
Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
05/08/2026, 18:24
Static task
static1
Behavioral task
behavioral1
Sample
UpdaterSetup.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral2
Sample
UpdaterSetup.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral3
Sample
$PLUGINSDIR/DotNetChecker.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral4
Sample
$PLUGINSDIR/DotNetChecker.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral11
Sample
$TEMP/vc_redist.x64.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral12
Sample
$TEMP/vc_redist.x64.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral13
Sample
$TEMP/vc_redist.x86.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral14
Sample
$TEMP/vc_redist.x86.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral15
Sample
AdvancedWizard.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral16
Sample
AdvancedWizard.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral17
Sample
DataGridViewGrouper.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral18
Sample
DataGridViewGrouper.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral19
Sample
Epsilon.FileServer.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral20
Sample
Epsilon.FileServer.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral21
Sample
Epsilon.Updater.Install.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral22
Sample
Epsilon.Updater.Install.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral23
Sample
Epsilon.Updater.Libs.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral24
Sample
Epsilon.Updater.Libs.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral25
Sample
Epsilon.Updater.Service.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral26
Sample
Epsilon.Updater.Service.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral27
Sample
Epsilon.Updater.UI.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral28
Sample
Epsilon.Updater.UI.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral29
Sample
Epsilon.Updater.Uninstall.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral30
Sample
Epsilon.Updater.Uninstall.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
Behavioral task
behavioral31
Sample
FluentFTP.dll
Resource
win10v2004-20260513-en
windows10-2004-x64
Behavioral task
behavioral32
Sample
FluentFTP.dll
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
General
- Target Epsilon.Updater.UI.exe
- Size 1.0MB
- Sample260805-w11e2stcnd
- SHA256 12614e10ce4f2e366d78e84792132aa42aae3e820985ef8bc5128d0f409d3839
- MD5 e869c77cb71f72fdd6273860f0112cc3
- SHA1 15471fbb2595e0e0512d1ce868e93006b557bf47
- SHA512 2f776f451c53b099f3a33bd834b236ef70a8abb3583997eb4947e4f1b5a60a85ca347fb6bb94b62dbc106b6e729f059dbd81fb03841f97e1450c5f0745712a67
- SSDEEP 6144:BqaoojQqcC/hY/HFQ1FxwFvhXxukt+Mq9F0I6FQHq9F0I6FQoq9F0IkHXtqqKi7P:wiQV9QhwFaf30IU30Il30IvDi7P
- TLSH T1FB35A7213AAB414FD86A0770A835C1F443763E697A48DE4E94D43D4EFD722638B31AB7
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4348 Epsilon.Updater.UI.exe - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 4348 Epsilon.Updater.UI.exe