Overview
overview
10Static
static
10Ultimate Tweaks.exe
windows11-21h2-x64
7$PLUGINSDI...ls.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3$PLUGINSDIR/UAC.dll
windows11-21h2-x64
3$PLUGINSDI...ll.dll
windows11-21h2-x64
3$PLUGINSDIR/app-64.7z
windows11-21h2-x64
3LICENSE.electron.txt
windows11-21h2-x64
3chrome_100...nt.pak
windows11-21h2-x64
3chrome_200...nt.pak
windows11-21h2-x64
3icudtl.dat
windows11-21h2-x64
3locales/af.pak
windows11-21h2-x64
3locales/am.pak
windows11-21h2-x64
3locales/ar.pak
windows11-21h2-x64
3locales/bg.pak
windows11-21h2-x64
3locales/bn.pak
windows11-21h2-x64
3locales/ca.pak
windows11-21h2-x64
3locales/cs.pak
windows11-21h2-x64
3resources/elevate.exe
windows11-21h2-x64
3vk_swiftshader.dll
windows11-21h2-x64
1vulkan-1.dll
windows11-21h2-x64
1$PLUGINSDI...rd.bmp
windows11-21h2-x64
3$PLUGINSDI...gs.dll
windows11-21h2-x64
3$PLUGINSDI...ec.dll
windows11-21h2-x64
3$PLUGINSDI...7z.dll
windows11-21h2-x64
3$R0/Uninst...ks.exe
windows11-21h2-x64
7$PLUGINSDI...ls.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3$PLUGINSDIR/UAC.dll
windows11-21h2-x64
3$PLUGINSDI...ll.dll
windows11-21h2-x64
3$PLUGINSDI...gs.dll
windows11-21h2-x64
3$PLUGINSDI...ec.dll
windows11-21h2-x64
3uninstallerIcon.ico
windows11-21h2-x64
3Analysis
-
max time kernel
418s -
max time network
508s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
10-08-2024 13:47
Behavioral task
behavioral1
Sample
Ultimate Tweaks.exe
Resource
win11-20240802-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win11-20240802-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/UAC.dll
Resource
win11-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/WinShell.dll
Resource
win11-20240802-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/app-64.7z
Resource
win11-20240802-en
Behavioral task
behavioral7
Sample
LICENSE.electron.txt
Resource
win11-20240802-en
Behavioral task
behavioral8
Sample
chrome_100_percent.pak
Resource
win11-20240802-en
Behavioral task
behavioral9
Sample
chrome_200_percent.pak
Resource
win11-20240802-en
Behavioral task
behavioral10
Sample
icudtl.dat
Resource
win11-20240802-en
Behavioral task
behavioral11
Sample
locales/af.pak
Resource
win11-20240802-en
Behavioral task
behavioral12
Sample
locales/am.pak
Resource
win11-20240802-en
Behavioral task
behavioral13
Sample
locales/ar.pak
Resource
win11-20240802-en
Behavioral task
behavioral14
Sample
locales/bg.pak
Resource
win11-20240802-en
Behavioral task
behavioral15
Sample
locales/bn.pak
Resource
win11-20240802-en
Behavioral task
behavioral16
Sample
locales/ca.pak
Resource
win11-20240802-en
Behavioral task
behavioral17
Sample
locales/cs.pak
Resource
win11-20240802-en
Behavioral task
behavioral18
Sample
resources/elevate.exe
Resource
win11-20240802-en
Behavioral task
behavioral19
Sample
vk_swiftshader.dll
Resource
win11-20240802-en
Behavioral task
behavioral20
Sample
vulkan-1.dll
Resource
win11-20240802-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win11-20240802-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20240802-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20240802-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win11-20240802-en
Behavioral task
behavioral25
Sample
$R0/Uninstall Ultimate Tweaks.exe
Resource
win11-20240802-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11-20240802-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/System.dll
Resource
win11-20240802-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/UAC.dll
Resource
win11-20240802-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/WinShell.dll
Resource
win11-20240802-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20240802-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20240802-en
Behavioral task
behavioral32
Sample
uninstallerIcon.ico
Resource
win11-20240802-en
General
-
Target
LICENSE.electron.txt
-
Size
1KB
-
MD5
4d42118d35941e0f664dddbd83f633c5
-
SHA1
2b21ec5f20fe961d15f2b58efb1368e66d202e5c
-
SHA256
5154e165bd6c2cc0cfbcd8916498c7abab0497923bafcd5cb07673fe8480087d
-
SHA512
3ffbba2e4cd689f362378f6b0f6060571f57e228d3755bdd308283be6cbbef8c2e84beb5fcf73e0c3c81cd944d01ee3fcf141733c4d8b3b0162e543e0b9f3e63
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000_Classes\Local Settings cmd.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 3824 NOTEPAD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2552 wrote to memory of 3824 2552 cmd.exe 84 PID 2552 wrote to memory of 3824 2552 cmd.exe 84
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\LICENSE.electron.txt1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2552 -
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\LICENSE.electron.txt2⤵
- Opens file in notepad (likely ransom note)
PID:3824
-