Overview
overview
3Static
static
3SKS.exe
windows10-2004-x64
3SKS.exe
windows11-ltsc_2024-x64
3UpgradeHel...ls.dll
windows10-2004-x64
1UpgradeHel...ls.dll
windows11-ltsc_2024-x64
1UpgradeHel...DO.dll
windows10-2004-x64
1UpgradeHel...DO.dll
windows11-ltsc_2024-x64
1UpgradeHel...AO.dll
windows10-2004-x64
1UpgradeHel...AO.dll
windows11-ltsc_2024-x64
1UpgradeHel...ls.dll
windows10-2004-x64
1UpgradeHel...ls.dll
windows11-ltsc_2024-x64
1UpgradeHel...ls.dll
windows10-2004-x64
1UpgradeHel...ls.dll
windows11-ltsc_2024-x64
1UpgradeHel...on.dll
windows10-2004-x64
1UpgradeHel...on.dll
windows11-ltsc_2024-x64
1UpgradeHel...ex.dll
windows10-2004-x64
1UpgradeHel...ex.dll
windows11-ltsc_2024-x64
1UpgradeHel...er.dll
windows10-2004-x64
1UpgradeHel...er.dll
windows11-ltsc_2024-x64
1UpgradeHel...cs.dll
windows10-2004-x64
1UpgradeHel...cs.dll
windows11-ltsc_2024-x64
1UpgradeHel...ui.dll
windows10-2004-x64
1UpgradeHel...ui.dll
windows11-ltsc_2024-x64
1UpgradeHel...er.dll
windows10-2004-x64
1UpgradeHel...er.dll
windows11-ltsc_2024-x64
1UpgradeHel...er.dll
windows10-2004-x64
1UpgradeHel...er.dll
windows11-ltsc_2024-x64
1UpgradeHel...ls.dll
windows10-2004-x64
1UpgradeHel...ls.dll
windows11-ltsc_2024-x64
1Analysis
- max time kernel
148s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/11/2026, 16:49
Static task
static1
Behavioral task
behavioral1
Sample
SKS.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
SKS.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
UpgradeHelpers.DB.ADO.Controls.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
UpgradeHelpers.DB.ADO.Controls.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
UpgradeHelpers.DB.ADO.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
UpgradeHelpers.DB.ADO.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
UpgradeHelpers.DB.DAO.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
UpgradeHelpers.DB.DAO.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
UpgradeHelpers.DB.Essentials.Controls.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
UpgradeHelpers.DB.Essentials.Controls.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
UpgradeHelpers.DB.Essentials.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
UpgradeHelpers.DB.Essentials.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
UpgradeHelpers.DataGridViewCommon.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
UpgradeHelpers.DataGridViewCommon.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral15
Sample
UpgradeHelpers.DataGridViewFlex.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral16
Sample
UpgradeHelpers.DataGridViewFlex.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral17
Sample
UpgradeHelpers.Gui.ContainerHelper.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral18
Sample
UpgradeHelpers.Gui.ContainerHelper.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral19
Sample
UpgradeHelpers.Gui.Graphics.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral20
Sample
UpgradeHelpers.Gui.Graphics.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral21
Sample
UpgradeHelpers.Gui.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral22
Sample
UpgradeHelpers.Gui.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral23
Sample
UpgradeHelpers.SupportHelper.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral24
Sample
UpgradeHelpers.SupportHelper.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral25
Sample
UpgradeHelpers.Utils.ReflectionHelper.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral26
Sample
UpgradeHelpers.Utils.ReflectionHelper.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral27
Sample
UpgradeHelpers.Utils.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral28
Sample
UpgradeHelpers.Utils.dll
Resource
win11ltsc2024-20260911-en
General
- Target SKS.exe
- Size 1.6MB
- Sample261107-vbwvwszwcy
- SHA256 d6087485261bdc348ab062fcb5aa03e87de7e0fb1844eea368af8804988f78ec
- MD5 573cfc5f4ffbb3890668f0883a58c466
- SHA1 6b40ddafd9d9f3ca056f4ad1390fb0c0efec2d8b
- SHA512 df35c261f69e32a700e819d9d5dfd1b5248d8607b7755738553fc66817e5782d8e887a6b5562cf5dc341d097db528b0745b72a35b4a411383e7d4a8d4db46b42
- SSDEEP 24576:S5E1MJoEiv/bsYNDub0MaP0fBuD8BM2QiBN9Ozgf0WmYo81BlKpp484:3Ei7lUaP0Q8BM2Qi8zmJmYl1Bl
- TLSH T16775011422B92F29FA7E17F40071060087F57E5F99ADE79E0DC260EE2EA9F468641F53
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SKS.exe