Overview
overview
9Static
static
3windirstat...up.exe
windows10-2004-x64
9$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$_5_.exe
windows10-2004-x64
9Uninstall.exe
windows10-2004-x64
7$PLUGINSDI...em.dll
windows10-2004-x64
3shfolder.dll
windows10-2004-x64
3wdsh0407.chm
windows10-2004-x64
1wdsh040e.chm
windows10-2004-x64
1wdsh0415.chm
windows10-2004-x64
1wdsr0405.dll
windows10-2004-x64
1wdsr0407.dll
windows10-2004-x64
1wdsr040a.dll
windows10-2004-x64
1wdsr040b.dll
windows10-2004-x64
1wdsr040c.dll
windows10-2004-x64
1wdsr040e.dll
windows10-2004-x64
1wdsr0410.dll
windows10-2004-x64
1wdsr0413.dll
windows10-2004-x64
1wdsr0415.dll
windows10-2004-x64
1wdsr0419.dll
windows10-2004-x64
1wdsr0425.dll
windows10-2004-x64
1windirstat.chm
windows10-2004-x64
1windirstat.exe
windows10-2004-x64
9Analysis
-
max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23-09-2024 05:28
Static task
static1
Behavioral task
behavioral1
Sample
windirstat1_1_2_setup.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240910-en
Behavioral task
behavioral4
Sample
$_5_.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
Uninstall.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
shfolder.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral8
Sample
wdsh0407.chm
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
wdsh040e.chm
Resource
win10v2004-20240802-en
Behavioral task
behavioral10
Sample
wdsh0415.chm
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
wdsr0405.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral12
Sample
wdsr0407.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
wdsr040a.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral14
Sample
wdsr040b.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
wdsr040c.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral16
Sample
wdsr040e.dll
Resource
win10v2004-20240910-en
Behavioral task
behavioral17
Sample
wdsr0410.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral18
Sample
wdsr0413.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
wdsr0415.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral20
Sample
wdsr0419.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
wdsr0425.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral22
Sample
windirstat.chm
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
windirstat.exe
Resource
win10v2004-20240802-en
General
-
Target
$PLUGINSDIR/InstallOptions.dll
-
Size
14KB
-
MD5
9b2ad0546fd834c01a3bdcbfbc95da7d
-
SHA1
4f92f5a6b269d969ba3340f1c1978d337992a62c
-
SHA256
7e08cb4ff81dbb0573c672301681e31b2042682e9a2204673f811455f823dd37
-
SHA512
5b374fe7cc8d6ff8b93cfcc8deae23f2313f8240c998d04d3e65c196b33c7d36a33930ffd481cdd6d30aa4c73dd2a1c6fe43791e9bf10bd71b33321a8e71c6b8
-
SSDEEP
192:v6JaVGQ+xI5EeuyvMmGpeWH2J5xprN+AxTKK72dwF7dBdcQOz:v6JaVh4I5rpPbTK+BdhO
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 712 1596 WerFault.exe rundll32.exe -
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.
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4544 wrote to memory of 1596 4544 rundll32.exe rundll32.exe PID 4544 wrote to memory of 1596 4544 rundll32.exe rundll32.exe PID 4544 wrote to memory of 1596 4544 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4544 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1596 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 6363⤵
- Program crash
PID:712
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1596 -ip 15961⤵PID:4104