Overview
overview
7Static
static
3bf388f9182...7N.exe
windows7-x64
7bf388f9182...7N.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3Uninstall.exe
windows7-x64
7Uninstall.exe
windows10-2004-x64
7ast.dll
windows7-x64
3ast.dll
windows10-2004-x64
3home.url
windows7-x64
6home.url
windows10-2004-x64
3popr.chm
windows7-x64
1popr.chm
windows10-2004-x64
1popr.exe
windows7-x64
6popr.exe
windows10-2004-x64
3Analysis
-
max time kernel
16s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
10-11-2024 00:25
Static task
static1
Behavioral task
behavioral1
Sample
bf388f9182f816e19fb683e7f719fac66f294028c24e2b536273d7d355e51277N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bf388f9182f816e19fb683e7f719fac66f294028c24e2b536273d7d355e51277N.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241010-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
Uninstall.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
Uninstall.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
ast.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
ast.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
home.url
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
home.url
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
popr.chm
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
popr.chm
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
popr.exe
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
popr.exe
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/InstallOptions.dll
-
Size
14KB
-
MD5
32aa6334fc543e70ef0f792bb9a0c45a
-
SHA1
54be1f5004f7e5afe7c9ba160495076ea2a4d60c
-
SHA256
610e54bcfc2831d4f9d7030ceb16d35ee33006403d842f01b6e75bebea0083e2
-
SHA512
ac92116821a032de8df64bf9aea9c6ba4040467eebaa4e028c2bf031f1c81bb69531288b9d89d951b952fe0b4ecccade874a5ae76d04db8b4dee2d13c486f9ae
-
SSDEEP
192:V6JaVGQ+xI5EeuyvMmGpeWH2J5xprN+AxTwK72dwF7dBdcQOz:V6JaVh4I5rpPbTw+BdhO
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1660 2280 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 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2112 wrote to memory of 2280 2112 rundll32.exe rundll32.exe PID 2112 wrote to memory of 2280 2112 rundll32.exe rundll32.exe PID 2112 wrote to memory of 2280 2112 rundll32.exe rundll32.exe PID 2112 wrote to memory of 2280 2112 rundll32.exe rundll32.exe PID 2112 wrote to memory of 2280 2112 rundll32.exe rundll32.exe PID 2112 wrote to memory of 2280 2112 rundll32.exe rundll32.exe PID 2112 wrote to memory of 2280 2112 rundll32.exe rundll32.exe PID 2280 wrote to memory of 1660 2280 rundll32.exe WerFault.exe PID 2280 wrote to memory of 1660 2280 rundll32.exe WerFault.exe PID 2280 wrote to memory of 1660 2280 rundll32.exe WerFault.exe PID 2280 wrote to memory of 1660 2280 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2280 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2280 -s 2443⤵
- Program crash
PID:1660