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Overview
overview
7Static
static
3grabber Se....0.exe
windows10-ltsc 2021-x64
7$PLUGINSDI...er.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...ls.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...em.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...ll.dll
windows10-ltsc 2021-x64
3LICENSES.c...m.html
windows10-ltsc 2021-x64
4d3dcompiler_47.dll
windows10-ltsc 2021-x64
1ffmpeg.dll
windows10-ltsc 2021-x64
1grabber.exe
windows10-ltsc 2021-x64
7libEGL.dll
windows10-ltsc 2021-x64
1libGLESv2.dll
windows10-ltsc 2021-x64
1locales/af.ps1
windows10-ltsc 2021-x64
3locales/uk.ps1
windows10-ltsc 2021-x64
3resources/elevate.exe
windows10-ltsc 2021-x64
3vk_swiftshader.dll
windows10-ltsc 2021-x64
1vulkan-1.dll
windows10-ltsc 2021-x64
1$PLUGINSDI...ec.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...7z.dll
windows10-ltsc 2021-x64
3$R0/Uninst...er.exe
windows10-ltsc 2021-x64
7$PLUGINSDI...ls.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...em.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...ll.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...ec.dll
windows10-ltsc 2021-x64
3Analysis
-
max time kernel
98s -
max time network
102s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20241023-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
25/10/2024, 21:36
Static task
static1
Behavioral task
behavioral1
Sample
grabber Setup 1.0.0.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral6
Sample
LICENSES.chromium.html
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral7
Sample
d3dcompiler_47.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral8
Sample
ffmpeg.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral9
Sample
grabber.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral10
Sample
libEGL.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral11
Sample
libGLESv2.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral12
Sample
locales/af.ps1
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral13
Sample
locales/uk.ps1
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral14
Sample
resources/elevate.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral15
Sample
vk_swiftshader.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral16
Sample
vulkan-1.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral19
Sample
$R0/Uninstall grabber.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/System.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10ltsc2021-20241023-en
General
-
Target
$PLUGINSDIR/WinShell.dll
-
Size
3KB
-
MD5
1cc7c37b7e0c8cd8bf04b6cc283e1e56
-
SHA1
0b9519763be6625bd5abce175dcc59c96d100d4c
-
SHA256
9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
-
SHA512
7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2916 4936 WerFault.exe 81 -
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 3 IoCs
description pid Process procid_target PID 1256 wrote to memory of 4936 1256 rundll32.exe 81 PID 1256 wrote to memory of 4936 1256 rundll32.exe 81 PID 1256 wrote to memory of 4936 1256 rundll32.exe 81
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WinShell.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1256 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WinShell.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4936 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4936 -s 6163⤵
- Program crash
PID:2916
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4936 -ip 49361⤵PID:1012