Overview
overview
7Static
static
3gtkhash-w3...er.exe
windows10-ltsc_2021-x64
7_icons/org...sh.ico
windows10-ltsc_2021-x64
3_scripts/postinst.cmd
windows10-ltsc_2021-x64
3_scripts/postinst.sh
windows10-ltsc_2021-x64
3mingw32/bin/edit.dll
windows10-ltsc_2021-x64
3mingw32/bi...he.exe
windows10-ltsc_2021-x64
1mingw32/bi...rs.exe
windows10-ltsc_2021-x64
3mingw32/bi...as.exe
windows10-ltsc_2021-x64
1mingw32/bi...le.exe
windows10-ltsc_2021-x64
3mingw32/bi...er.exe
windows10-ltsc_2021-x64
3mingw32/bi...ch.exe
windows10-ltsc_2021-x64
3mingw32/bi....0.exe
windows10-ltsc_2021-x64
1mingw32/bi...sh.exe
windows10-ltsc_2021-x64
3mingw32/bi...-0.dll
windows10-ltsc_2021-x64
3mingw32/bi...-0.dll
windows10-ltsc_2021-x64
3mingw32/bi...-1.dll
windows10-ltsc_2021-x64
3mingw32/bi...on.dll
windows10-ltsc_2021-x64
3mingw32/bi...ec.dll
windows10-ltsc_2021-x64
3mingw32/bi...nc.dll
windows10-ltsc_2021-x64
3mingw32/bi...-1.dll
windows10-ltsc_2021-x64
3mingw32/bi...-2.dll
windows10-ltsc_2021-x64
3mingw32/bi...-2.dll
windows10-ltsc_2021-x64
3mingw32/bi...-1.dll
windows10-ltsc_2021-x64
3mingw32/bi...-1.dll
windows10-ltsc_2021-x64
3mingw32/bi...-1.dll
windows10-ltsc_2021-x64
3mingw32/bi...-0.dll
windows10-ltsc_2021-x64
3mingw32/bi...-1.dll
windows10-ltsc_2021-x64
3mingw32/bi...-0.dll
windows10-ltsc_2021-x64
3var/lib/pa...nstall
windows10-ltsc_2021-x64
1var/lib/pa...nstall
windows10-ltsc_2021-x64
1var/lib/pa...nstall
windows10-ltsc_2021-x64
1var/lib/pa...nstall
windows10-ltsc_2021-x64
1Analysis
- max time kernel
899s - max time network
400s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260130-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20260130-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows - submitted
29/04/2026, 11:34
Behavioral task
behavioral1
Sample
gtkhash-w32-1.4-1-installer.exe
Resource
win10ltsc2021-20260126-en
Behavioral task
behavioral2
Sample
_icons/org.gtkhash.gtkhash.ico
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral3
Sample
_scripts/postinst.cmd
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral4
Sample
_scripts/postinst.sh
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral5
Sample
mingw32/bin/edit.dll
Resource
win10ltsc2021-20260126-en
Behavioral task
behavioral6
Sample
mingw32/bin/fc-cache.exe
Resource
win10ltsc2021-20260126-en
Behavioral task
behavioral7
Sample
mingw32/bin/gdk-pixbuf-query-loaders.exe
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral8
Sample
mingw32/bin/glib-compile-schemas.exe
Resource
win10ltsc2021-20260126-en
Behavioral task
behavioral9
Sample
mingw32/bin/gspawn-win32-helper-console.exe
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral10
Sample
mingw32/bin/gspawn-win32-helper.exe
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral11
Sample
mingw32/bin/gtk-launch.exe
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral12
Sample
mingw32/bin/gtk-update-icon-cache-3.0.exe
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral13
Sample
mingw32/bin/gtkhash.exe
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral14
Sample
mingw32/bin/libasprintf-0.dll
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral15
Sample
mingw32/bin/libatk-1.0-0.dll
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral16
Sample
mingw32/bin/libatomic-1.dll
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral17
Sample
mingw32/bin/libbrotlicommon.dll
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral18
Sample
mingw32/bin/libbrotlidec.dll
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral19
Sample
mingw32/bin/libbrotlienc.dll
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral20
Sample
mingw32/bin/libbz2-1.dll
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral21
Sample
mingw32/bin/libcairo-2.dll
Resource
win10ltsc2021-20260126-en
Behavioral task
behavioral22
Sample
mingw32/bin/libcairo-script-interpreter-2.dll
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral23
Sample
mingw32/bin/libdatrie-1.dll
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral24
Sample
mingw32/bin/libexpat-1.dll
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral25
Sample
mingw32/bin/libfontconfig-1.dll
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral26
Sample
mingw32/bin/libfribidi-0.dll
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral27
Sample
mingw32/bin/libgcc_s_dw2-1.dll
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral28
Sample
mingw32/bin/libgdk-3-0.dll
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral29
Sample
var/lib/pacman/local/mingw-w64-i686-adwaita-icon-theme-3.36.0-1/install
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral30
Sample
var/lib/pacman/local/mingw-w64-i686-fontconfig-2.13.92-1/install
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral31
Sample
var/lib/pacman/local/mingw-w64-i686-gtkhash-1.4-1/install
Resource
win10ltsc2021-20260126-en
Behavioral task
behavioral32
Sample
var/lib/pacman/local/mingw-w64-i686-hicolor-icon-theme-0.17-1/install
Resource
win10ltsc2021-20260130-en
General
- Target mingw32/bin/libgdk-3-0.dll
- Size 1.3MB
- Sample260429-nplhrafs2p
- SHA256 83ea7b867191ec28f8f33bdfd3264367ecaab41b144a8b8d8dfb9e4c4e7b410d
- MD5 faf0840806944d833ee6d462f2bf0519
- SHA1 85cc0521f990916264efe4a9bf8b7f6440777be6
- SHA512 46b8a09fb00e541c9d5ba8c210b1ee0889ceaf800908c824dbd84448d5748418a2d24a27cc3ee58aaaaf672fbdb4d5bcfcaf40af6b2ed27a929512ba42a0cfdd
- SSDEEP 24576:mRp9JKokIrOkOfWMXeZT+pl15/QFBJZAprfQGMT:ap9DnT+pl15/QPTAp8GM
- TLSH T15355B578A6C3D4ABEB63D475454AD37A02296D01F5319A72DECCBE4BB8726B33007346
- 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 rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 6036 wrote to memory of 3148 6036 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\mingw32\bin\libgdk-3-0.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:6036 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\mingw32\bin\libgdk-3-0.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3148
-