Overview
overview
7Static
static
796f329ae63...22.exe
windows7-x64
796f329ae63...22.exe
windows10-2004-x64
7$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...ca.dll
windows7-x64
3$PLUGINSDI...ca.dll
windows10-2004-x64
3$PLUGINSDI...om.dll
windows7-x64
7$PLUGINSDI...om.dll
windows10-2004-x64
7Analysis
-
max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
14-06-2024 01:36
Behavioral task
behavioral1
Sample
96f329ae63faa7102d910f8542d2f57b4f7fa7936fec94e18578dcd0482b8522.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
96f329ae63faa7102d910f8542d2f57b4f7fa7936fec94e18578dcd0482b8522.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/inetca.dll
Resource
win7-20240419-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/inetca.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsRandom.dll
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsRandom.dll
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/UserInfo.dll
-
Size
4KB
-
MD5
7579ade7ae1747a31960a228ce02e666
-
SHA1
8ec8571a296737e819dcf86353a43fcf8ec63351
-
SHA256
564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5
-
SHA512
a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2964 2128 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1660 wrote to memory of 2128 1660 rundll32.exe rundll32.exe PID 1660 wrote to memory of 2128 1660 rundll32.exe rundll32.exe PID 1660 wrote to memory of 2128 1660 rundll32.exe rundll32.exe PID 1660 wrote to memory of 2128 1660 rundll32.exe rundll32.exe PID 1660 wrote to memory of 2128 1660 rundll32.exe rundll32.exe PID 1660 wrote to memory of 2128 1660 rundll32.exe rundll32.exe PID 1660 wrote to memory of 2128 1660 rundll32.exe rundll32.exe PID 2128 wrote to memory of 2964 2128 rundll32.exe WerFault.exe PID 2128 wrote to memory of 2964 2128 rundll32.exe WerFault.exe PID 2128 wrote to memory of 2964 2128 rundll32.exe WerFault.exe PID 2128 wrote to memory of 2964 2128 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1660 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2128 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 2243⤵
- Program crash
PID:2964