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Overview
overview
8Static
static
3Obsidian_6...up.exe
windows10-2004-x64
8$PLUGINSDI...ID.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3Obsidian.exe
windows10-2004-x64
1uninstall.exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3Analysis
-
max time kernel
139s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11/08/2024, 03:20
Static task
static1
Behavioral task
behavioral1
Sample
Obsidian_6.0.0-beta.2_x64-setup.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/ApplicationID.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
Obsidian.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral8
Sample
uninstall.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win10v2004-20240802-en
General
-
Target
$PLUGINSDIR/nsis_tauri_utils.dll
-
Size
968KB
-
MD5
0ba06473cec3f0e72fc6865d870b6bd9
-
SHA1
16df1d1a5b4d5df3859447279c55be36d4109dfb
-
SHA256
2b454443f12806d9e531e18bf19933c0aad1cd8ae397c71b99e814566e6bb5fd
-
SHA512
42b3c4ce685afb43b8ba235b29919f7fdbc1997618b74d189817d14d1d80e52ea67f6e614d4097bce6ca53b90d46a6d6a54882cd2ea176134a308b64a2b882cc
-
SSDEEP
24576:v2zSi+70fdjsUD5Y/CjsS5NpIMDcuHeoPffPJT1Qn652hOfuvNwRnkYkN2IO:ivm0TYKw8DnVbTwbBInkYkN2F
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4060 3592 WerFault.exe 84 -
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 5016 wrote to memory of 3592 5016 rundll32.exe 84 PID 5016 wrote to memory of 3592 5016 rundll32.exe 84 PID 5016 wrote to memory of 3592 5016 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis_tauri_utils.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5016 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis_tauri_utils.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3592 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 6323⤵
- Program crash
PID:4060
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3592 -ip 35921⤵PID:3784