Overview
overview
4Static
static
3Scratch 3....up.exe
windows11-21h2-x64
4$PLUGINSDI...ls.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3$PLUGINSDIR/UAC.dll
windows11-21h2-x64
3$PLUGINSDI...ll.dll
windows11-21h2-x64
3$PLUGINSDIR/app-32.7z
windows11-21h2-x64
3LICENSES.c...m.html
windows11-21h2-x64
1Scratch 3.exe
windows11-21h2-x64
1d3dcompiler_47.dll
windows11-21h2-x64
3ffmpeg.dll
windows11-21h2-x64
1libEGL.dll
windows11-21h2-x64
1libGLESv2.dll
windows11-21h2-x64
3resources/elevate.exe
windows11-21h2-x64
1swiftshade...GL.dll
windows11-21h2-x64
1swiftshade...v2.dll
windows11-21h2-x64
1vk_swiftshader.dll
windows11-21h2-x64
1vulkan-1.dll
windows11-21h2-x64
3$PLUGINSDI...gs.dll
windows11-21h2-x64
3$PLUGINSDI...ec.dll
windows11-21h2-x64
3$PLUGINSDI...ss.dll
windows11-21h2-x64
3$PLUGINSDI...7z.dll
windows11-21h2-x64
3Uninstall ... 3.exe
windows11-21h2-x64
4$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$PLUGINSDI...ec.dll
windows11-21h2-x64
3$PLUGINSDI...ss.dll
windows11-21h2-x64
3Analysis
-
max time kernel
80s -
max time network
98s -
platform
windows11-21h2_x64 -
resource
win11-20240704-en -
resource tags
arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system -
submitted
08-07-2024 09:22
Static task
static1
Behavioral task
behavioral1
Sample
Scratch 3.29.1 Setup.exe
Resource
win11-20240704-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11-20240704-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win11-20240704-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/UAC.dll
Resource
win11-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/WinShell.dll
Resource
win11-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/app-32.7z
Resource
win11-20240704-en
Behavioral task
behavioral7
Sample
LICENSES.chromium.html
Resource
win11-20240508-en
Behavioral task
behavioral8
Sample
Scratch 3.exe
Resource
win11-20240508-en
Behavioral task
behavioral9
Sample
d3dcompiler_47.dll
Resource
win11-20240704-en
Behavioral task
behavioral10
Sample
ffmpeg.dll
Resource
win11-20240704-en
Behavioral task
behavioral11
Sample
libEGL.dll
Resource
win11-20240704-en
Behavioral task
behavioral12
Sample
libGLESv2.dll
Resource
win11-20240704-en
Behavioral task
behavioral13
Sample
resources/elevate.exe
Resource
win11-20240704-en
Behavioral task
behavioral14
Sample
swiftshader/libEGL.dll
Resource
win11-20240704-en
Behavioral task
behavioral15
Sample
swiftshader/libGLESv2.dll
Resource
win11-20240704-en
Behavioral task
behavioral16
Sample
vk_swiftshader.dll
Resource
win11-20240508-en
Behavioral task
behavioral17
Sample
vulkan-1.dll
Resource
win11-20240704-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20240704-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20240704-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win11-20240704-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win11-20240704-en
Behavioral task
behavioral22
Sample
Uninstall Scratch 3.exe
Resource
win11-20240704-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11-20240704-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/System.dll
Resource
win11-20240704-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/UAC.dll
Resource
win11-20240704-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/WinShell.dll
Resource
win11-20240508-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20240704-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20240704-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win11-20240704-en
General
-
Target
$PLUGINSDIR/nsis7z.dll
-
Size
424KB
-
MD5
80e44ce4895304c6a3a831310fbf8cd0
-
SHA1
36bd49ae21c460be5753a904b4501f1abca53508
-
SHA256
b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592
-
SHA512
c8ba7b1f9113ead23e993e74a48c4427ae3562c1f6d9910b2bbe6806c9107cf7d94bc7d204613e4743d0cd869e00dafd4fb54aad1e8adb69c553f3b9e5bc64df
-
SSDEEP
6144:aUWQQ5O3fz0NG3ucDaEUTWfk+ZA0NrCL/k+uyoyBOX1okfW7w+Pfzqibckl:an5QEG39fPAkrE4yrBOXDfaNbck
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1112 1472 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1188 wrote to memory of 1472 1188 rundll32.exe rundll32.exe PID 1188 wrote to memory of 1472 1188 rundll32.exe rundll32.exe PID 1188 wrote to memory of 1472 1188 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis7z.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1188 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis7z.dll,#12⤵PID:1472
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1472 -s 4683⤵
- Program crash
PID:1112
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1472 -ip 14721⤵PID:852