Overview
overview
10Static
static
10Scratch 3.... 1.exe
windows10-2004-x64
5$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3LICENSES.c...m.html
windows10-2004-x64
5Scratch 3.exe
windows10-2004-x64
5d3dcompiler_47.dll
windows10-2004-x64
3ffmpeg.dll
windows10-2004-x64
1libEGL.dll
windows10-2004-x64
1libGLESv2.dll
windows10-2004-x64
3resources/elevate.exe
windows10-2004-x64
1swiftshade...GL.dll
windows10-2004-x64
1swiftshade...v2.dll
windows10-2004-x64
1vk_swiftshader.dll
windows10-2004-x64
1vulkan-1.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3$PLUGINSDI...7z.dll
windows10-2004-x64
3Uninstall ... 3.exe
windows10-2004-x64
4$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3Analysis
-
max time kernel
1381s -
max time network
1175s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
06-05-2024 05:56
Behavioral task
behavioral1
Sample
Scratch 3.29.1 Setup 1.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral6
Sample
LICENSES.chromium.html
Resource
win10v2004-20240419-en
Behavioral task
behavioral7
Sample
Scratch 3.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral8
Sample
d3dcompiler_47.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral9
Sample
ffmpeg.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral10
Sample
libEGL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
libGLESv2.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral12
Sample
resources/elevate.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
swiftshader/libEGL.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral14
Sample
swiftshader/libGLESv2.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
vk_swiftshader.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral16
Sample
vulkan-1.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral21
Sample
Uninstall Scratch 3.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240426-en
General
-
Target
$PLUGINSDIR/nsExec.dll
-
Size
6KB
-
MD5
ec0504e6b8a11d5aad43b296beeb84b2
-
SHA1
91b5ce085130c8c7194d66b2439ec9e1c206497c
-
SHA256
5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
-
SHA512
3f918f1b47e8a919cbe51eb17dc30acc8cfc18e743a1bae5b787d0db7d26038dc1210be98bf5ba3be8d6ed896dbbd7ac3d13e66454a98b2a38c7e69dad30bb57
-
SSDEEP
96:YjHFiKaoggCtJzTlKXb0tbo68qD853Ns7GgmkNq3m+s:JbogRtJzTlNR8qD85uGgmkNr
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1700 3464 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3952 wrote to memory of 3464 3952 rundll32.exe rundll32.exe PID 3952 wrote to memory of 3464 3952 rundll32.exe rundll32.exe PID 3952 wrote to memory of 3464 3952 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3952 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#12⤵PID:3464
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3464 -s 6123⤵
- Program crash
PID:1700
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3464 -ip 34641⤵PID:2396