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
110s -
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
ast.dll
-
Size
51KB
-
MD5
fca0ec77636a311996e57ce403cb4801
-
SHA1
2b990ac8f512fb529dc8e0758d87a90dda25de04
-
SHA256
1a29cd8f088ad2d510beb80ab539be11b846784e7b337508ff9454b63204684d
-
SHA512
0e0c0513bcd633868b5701078e30b60f3f3e3e2cd928c7900340fc5019ef982b5b3a8e6c6f066f133e3939e8aad81b920bf2ba71106a8d2570658dbc2ec06b36
-
SSDEEP
768:2ppLgFVg5WamO1FeLT5lO2XixUnUTxWIskSY/Ut0eJmhotHDT:2bE/g5Qs6T5lOZ+nUTxq6dot/
Malware Config
Signatures
-
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 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 2076 wrote to memory of 2712 2076 rundll32.exe rundll32.exe PID 2076 wrote to memory of 2712 2076 rundll32.exe rundll32.exe PID 2076 wrote to memory of 2712 2076 rundll32.exe rundll32.exe PID 2076 wrote to memory of 2712 2076 rundll32.exe rundll32.exe PID 2076 wrote to memory of 2712 2076 rundll32.exe rundll32.exe PID 2076 wrote to memory of 2712 2076 rundll32.exe rundll32.exe PID 2076 wrote to memory of 2712 2076 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ast.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2076 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ast.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2712