Overview
overview
10Static
static
1020a6c6e35c...d2.exe
windows7-x64
920a6c6e35c...d2.exe
windows10-2004-x64
9$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDIR/Midex.dll
windows7-x64
6$PLUGINSDIR/Midex.dll
windows10-2004-x64
6$PLUGINSDIR/jsis.dll
windows7-x64
3$PLUGINSDIR/jsis.dll
windows10-2004-x64
3$PLUGINSDI...ON.dll
windows7-x64
3$PLUGINSDI...ON.dll
windows10-2004-x64
3$_106_.dll
windows7-x64
1$_106_.dll
windows10-2004-x64
1Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
04-06-2024 01:06
Static task
static1
Behavioral task
behavioral1
Sample
20a6c6e35c32583f23b8701d14233fccec6fc68d6fc78dcffbb4da1c53b6b9d2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
20a6c6e35c32583f23b8701d14233fccec6fc68d6fc78dcffbb4da1c53b6b9d2.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/JsisPlugins.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/JsisPlugins.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/Midex.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Midex.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/jsis.dll
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/jsis.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsJSON.dll
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsJSON.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
$_106_.dll
Resource
win7-20240220-en
Behavioral task
behavioral12
Sample
$_106_.dll
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/nsJSON.dll
-
Size
36KB
-
MD5
ddb56a646aea54615b29ce7df8cd31b8
-
SHA1
0ea1a1528faafd930ddceb226d9deaf4fa53c8b2
-
SHA256
07e602c54086a8fa111f83a38c2f3ee239f49328990212c2b3a295fade2b5069
-
SHA512
5d5d6ee7ac7454a72059be736ec8da82572f56e86454c5cbfe26e7956752b6df845a6b0fada76d92473033ca68cd9f87c8e60ac664320b015bb352915abe33c8
-
SSDEEP
768:k1vTYFHvlhqjbm8oEHB6hC+/3P4LA27bRpUYiiiSlAMxkE:k1bYPHqu7EUhL27bTU7bix
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2188 1216 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1588 wrote to memory of 1216 1588 rundll32.exe rundll32.exe PID 1588 wrote to memory of 1216 1588 rundll32.exe rundll32.exe PID 1588 wrote to memory of 1216 1588 rundll32.exe rundll32.exe PID 1588 wrote to memory of 1216 1588 rundll32.exe rundll32.exe PID 1588 wrote to memory of 1216 1588 rundll32.exe rundll32.exe PID 1588 wrote to memory of 1216 1588 rundll32.exe rundll32.exe PID 1588 wrote to memory of 1216 1588 rundll32.exe rundll32.exe PID 1216 wrote to memory of 2188 1216 rundll32.exe WerFault.exe PID 1216 wrote to memory of 2188 1216 rundll32.exe WerFault.exe PID 1216 wrote to memory of 2188 1216 rundll32.exe WerFault.exe PID 1216 wrote to memory of 2188 1216 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsJSON.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1588 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsJSON.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1216 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1216 -s 2283⤵
- Program crash
PID:2188