Overview
overview
7Static
static
3Melty-Setu...69.exe
windows10-2004-x64
7Melty-Setu...69.exe
windows11-ltsc_2024-x64
4$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...er.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows11-ltsc_2024-x64
3resources/app.js
windows10-2004-x64
3resources/app.js
windows11-ltsc_2024-x64
3resources/...ker.js
windows10-2004-x64
3resources/...ker.js
windows11-ltsc_2024-x64
3resources/...ker.js
windows10-2004-x64
3resources/...ker.js
windows11-ltsc_2024-x64
3resources/...ck.exe
windows10-2004-x64
1resources/...ck.exe
windows11-ltsc_2024-x64
1resources/...or.exe
windows10-2004-x64
1resources/...or.exe
windows11-ltsc_2024-x64
1resources/.../7x.sh
ubuntu-18.04-amd64
3resources/.../7x.sh
debian-9-armhf
3resources/.../7x.sh
debian-9-mips
3resources/.../7x.sh
debian-9-mipsel
3resources/...dex.js
windows10-2004-x64
3resources/...dex.js
windows11-ltsc_2024-x64
3resources/...rm/7za
debian-12-armhf
4resources/...64/7za
ubuntu-18.04-amd64
resources/...64/7za
debian-9-armhf
resources/...64/7za
debian-9-mips
resources/...64/7za
debian-9-mipsel
resources/...32/7za
ubuntu-18.04-amd64
Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/10/2026, 14:00
Static task
static1
Behavioral task
behavioral1
Sample
Melty-Setup-1.0.69.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
Melty-Setup-1.0.69.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/WinShell.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
resources/app.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
resources/app.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
resources/app.asar.unpacked/dist/inspector-worker.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
resources/app.asar.unpacked/dist/inspector-worker.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral15
Sample
resources/app.asar.unpacked/dist/store-record-worker.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral16
Sample
resources/app.asar.unpacked/dist/store-record-worker.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral17
Sample
resources/app.asar.unpacked/dist/window-tuck.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral18
Sample
resources/app.asar.unpacked/dist/window-tuck.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral19
Sample
resources/app.asar.unpacked/dist/windows-inspector.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral20
Sample
resources/app.asar.unpacked/dist/windows-inspector.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral21
Sample
resources/app.asar.unpacked/node_modules/7zip-bin/7x.sh
Resource
ubuntu1804-amd64-20260513-en
Behavioral task
behavioral22
Sample
resources/app.asar.unpacked/node_modules/7zip-bin/7x.sh
Resource
debian9-armhf-20260513-en
Behavioral task
behavioral23
Sample
resources/app.asar.unpacked/node_modules/7zip-bin/7x.sh
Resource
debian9-mipsbe-20260513-en
Behavioral task
behavioral24
Sample
resources/app.asar.unpacked/node_modules/7zip-bin/7x.sh
Resource
debian9-mipsel-20260513-en
Behavioral task
behavioral25
Sample
resources/app.asar.unpacked/node_modules/7zip-bin/index.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral26
Sample
resources/app.asar.unpacked/node_modules/7zip-bin/index.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral27
Sample
resources/app.asar.unpacked/node_modules/7zip-bin/linux/arm/7za
Resource
debian12-armhf-20260513-en
Behavioral task
behavioral28
Sample
resources/app.asar.unpacked/node_modules/7zip-bin/linux/arm64/7za
Resource
ubuntu1804-amd64-20260513-en
Behavioral task
behavioral29
Sample
resources/app.asar.unpacked/node_modules/7zip-bin/linux/arm64/7za
Resource
debian9-armhf-20260513-en
Behavioral task
behavioral30
Sample
resources/app.asar.unpacked/node_modules/7zip-bin/linux/arm64/7za
Resource
debian9-mipsbe-20260513-en
Behavioral task
behavioral31
Sample
resources/app.asar.unpacked/node_modules/7zip-bin/linux/arm64/7za
Resource
debian9-mipsel-20260513-en
Behavioral task
behavioral32
Sample
resources/app.asar.unpacked/node_modules/7zip-bin/linux/ia32/7za
Resource
ubuntu1804-amd64-20260513-en
General
- Target $PLUGINSDIR/SpiderBanner.dll
- Size 9KB
- Sample261009-razcvabc94
- SHA256 996a259e53ca18b89ec36d038c40148957c978c0fd600a268497d4c92f882a93
- MD5 17309e33b596ba3a5693b4d3e85cf8d7
- SHA1 7d361836cf53df42021c7f2b148aec9458818c01
- SHA512 1abac3ce4f2d5e4a635162e16cf9125e059ba1539f70086c2d71cd00d41a6e2a54d468e6f37792e55a822d7082fb388b8dfecc79b59226bbb047b7d28d44d298
- SSDEEP 192:5lkE3uqRI1y7/xcfK4PRef6gQzJyY1rpKlVrw:5lkMBI1y7UKcef6XzJrpKY
- TLSH T1FF12D6861F9044F7E510607CA896B7EF93177B2AA382ADCBCE73849429115E32F79347
- 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 900 wrote to memory of 5016 900 rundll32.exe 86
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SpiderBanner.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:900 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SpiderBanner.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:5016
-