Overview
overview
10Static
static
3Order 0029...95.exe
windows7-x64
10Order 0029...95.exe
windows10-2004-x64
10$PLUGINSDI...ge.dll
windows7-x64
1$PLUGINSDI...ge.dll
windows10-2004-x64
1$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3Analysis
-
max time kernel
122s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
01-07-2024 11:03
Static task
static1
Behavioral task
behavioral1
Sample
Order 00293884800595.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Order 00293884800595.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/BgImage.dll
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/BgImage.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240419-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/nsExec.dll
-
Size
6KB
-
MD5
4a2f4fe4a3ad1de56ee6bf7dd4923963
-
SHA1
7cc68b94448c964fd99904e5784b059aed4d5daa
-
SHA256
89b1e6509a1b45b32933e9d785a9c8c5b9ce7c616e1112dcf7fc3fa5ca27ebde
-
SHA512
4b6bbe75beafae9a29932ff5ddd3940aadfae62c157836e6cdab755955782dd5354d5eb389b4b8c16bf59f4ce7a099a0161d915c1cf2968f28e195dc8e3997ea
-
SSDEEP
96:z0OBtYZKtPsrqBApt1JHpb9XWk7Qe06iE6mE6YNFyVOHd0+uPHwEX:4tZKtrAJJJbP7iEHEbN8Ved0Ph
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1692 884 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2420 wrote to memory of 884 2420 rundll32.exe rundll32.exe PID 2420 wrote to memory of 884 2420 rundll32.exe rundll32.exe PID 2420 wrote to memory of 884 2420 rundll32.exe rundll32.exe PID 2420 wrote to memory of 884 2420 rundll32.exe rundll32.exe PID 2420 wrote to memory of 884 2420 rundll32.exe rundll32.exe PID 2420 wrote to memory of 884 2420 rundll32.exe rundll32.exe PID 2420 wrote to memory of 884 2420 rundll32.exe rundll32.exe PID 884 wrote to memory of 1692 884 rundll32.exe WerFault.exe PID 884 wrote to memory of 1692 884 rundll32.exe WerFault.exe PID 884 wrote to memory of 1692 884 rundll32.exe WerFault.exe PID 884 wrote to memory of 1692 884 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#12⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 884 -s 2203⤵
- Program crash