Overview
overview
7Static
static
7DriverUpdate.exe
windows7-x64
4DriverUpdate.exe
windows10-2004-x64
7$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...rl.dll
windows7-x64
3$PLUGINSDI...rl.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...ay.dll
windows7-x64
3$PLUGINSDI...ay.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ze.dll
windows7-x64
7$PLUGINSDI...ze.dll
windows10-2004-x64
7$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3Analysis
-
max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
15-06-2024 19:05
Behavioral task
behavioral1
Sample
DriverUpdate.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
DriverUpdate.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/DotNetChecker.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/DotNetChecker.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/Linker.dll
Resource
win7-20240611-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/Linker.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/NScurl.dll
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/NScurl.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240611-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240611-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsArray.dll
Resource
win7-20240220-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsArray.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsResize.dll
Resource
win7-20240508-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsResize.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win7-20240611-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win10v2004-20240226-en
General
-
Target
$PLUGINSDIR/nsArray.dll
-
Size
12KB
-
MD5
0917ee492308b691326e6581e8c793c9
-
SHA1
ff689c8051ffca7657461ac828bc46e303ab8e59
-
SHA256
81745087f193b6fa131189f4b3ee9caa93e9692e408d3955fbcb9a4ec8516e2f
-
SHA512
2a4ae4b93b0eac113a0e65f459798466120f1af4605a82a11f9022d790fe0b4f7d368b312f8a073b1dcfe8760e529ea56a5b5d4289321dc9f2fc8a22691b42b5
-
SSDEEP
192:L+QMtjhIz23Tv7QpAXXcxwtXexpnGOO81h2xXP:SQ6nDv70AXXcWtXexpnGIhW
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1984 1800 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2084 wrote to memory of 1800 2084 rundll32.exe rundll32.exe PID 2084 wrote to memory of 1800 2084 rundll32.exe rundll32.exe PID 2084 wrote to memory of 1800 2084 rundll32.exe rundll32.exe PID 2084 wrote to memory of 1800 2084 rundll32.exe rundll32.exe PID 2084 wrote to memory of 1800 2084 rundll32.exe rundll32.exe PID 2084 wrote to memory of 1800 2084 rundll32.exe rundll32.exe PID 2084 wrote to memory of 1800 2084 rundll32.exe rundll32.exe PID 1800 wrote to memory of 1984 1800 rundll32.exe WerFault.exe PID 1800 wrote to memory of 1984 1800 rundll32.exe WerFault.exe PID 1800 wrote to memory of 1984 1800 rundll32.exe WerFault.exe PID 1800 wrote to memory of 1984 1800 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsArray.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2084 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsArray.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 2203⤵
- Program crash
PID:1984
-
-