Overview
overview
4Static
static
3vlc-3.0.8-win64.exe
windows7-x64
4vlc-3.0.8-win64.exe
windows10-2004-x64
4$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.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$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3axvlc.dll
windows7-x64
4axvlc.dll
windows10-2004-x64
4libvlc.dll
windows7-x64
1libvlc.dll
windows10-2004-x64
1libvlccore.dll
windows7-x64
1libvlccore.dll
windows10-2004-x64
1lua/http/custom.js
windows7-x64
1lua/http/custom.js
windows10-2004-x64
1lua/http/d...w.html
windows7-x64
1lua/http/d...w.html
windows10-2004-x64
1lua/http/d...w.html
windows7-x64
1lua/http/d...w.html
windows10-2004-x64
1lua/http/d...m.html
windows7-x64
1lua/http/d...m.html
windows10-2004-x64
1lua/http/d...w.html
windows7-x64
1lua/http/d...w.html
windows10-2004-x64
1lua/http/d...w.html
windows7-x64
1lua/http/d...w.html
windows10-2004-x64
1lua/http/d...w.html
windows7-x64
1lua/http/d...w.html
windows10-2004-x64
1Analysis
-
max time kernel
122s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system -
submitted
26-02-2024 14:16
Static task
static1
Behavioral task
behavioral1
Sample
vlc-3.0.8-win64.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
vlc-3.0.8-win64.exe
Resource
win10v2004-20240221-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral13
Sample
axvlc.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
axvlc.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral15
Sample
libvlc.dll
Resource
win7-20240220-en
Behavioral task
behavioral16
Sample
libvlc.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral17
Sample
libvlccore.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
libvlccore.dll
Resource
win10v2004-20240221-en
Behavioral task
behavioral19
Sample
lua/http/custom.js
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
lua/http/custom.js
Resource
win10v2004-20240221-en
Behavioral task
behavioral21
Sample
lua/http/dialogs/batch_window.html
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
lua/http/dialogs/batch_window.html
Resource
win10v2004-20240221-en
Behavioral task
behavioral23
Sample
lua/http/dialogs/browse_window.html
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
lua/http/dialogs/browse_window.html
Resource
win10v2004-20240221-en
Behavioral task
behavioral25
Sample
lua/http/dialogs/create_stream.html
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
lua/http/dialogs/create_stream.html
Resource
win10v2004-20240221-en
Behavioral task
behavioral27
Sample
lua/http/dialogs/equalizer_window.html
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
lua/http/dialogs/equalizer_window.html
Resource
win10v2004-20240221-en
Behavioral task
behavioral29
Sample
lua/http/dialogs/error_window.html
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
lua/http/dialogs/error_window.html
Resource
win10v2004-20240221-en
Behavioral task
behavioral31
Sample
lua/http/dialogs/mosaic_window.html
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
lua/http/dialogs/mosaic_window.html
Resource
win10v2004-20240221-en
General
-
Target
$PLUGINSDIR/System.dll
-
Size
26KB
-
MD5
5c2674f6fb2f2a7c2987ec137e5abd4d
-
SHA1
ce0410b83c2f0e3dc21759aadcfb8a11d43117d4
-
SHA256
91d60522037aa7369f3c86da6549bcf31c52754946b32386d8063bd6d6b10596
-
SHA512
c3730103a30f029d52b336ca808d8998bf256162381224b7939c9dd21ecda6d219bf0d077cd611f1bd968bd4ed1166e8b0dfa1544c3344ff84a3745f9deb8e98
-
SSDEEP
384:RhqnB21gSnEAg5ZFcCuttn71e+F8dHEJmAyx6/70n0rhPfJ6J2KtlqUJJeNE:mnB21PEBc5tn71or0NPidco
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1080 1816 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4016 wrote to memory of 1816 4016 rundll32.exe rundll32.exe PID 4016 wrote to memory of 1816 4016 rundll32.exe rundll32.exe PID 4016 wrote to memory of 1816 4016 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1816 -s 6123⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1816 -ip 18161⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1816-0-0x0000000075850000-0x000000007585E000-memory.dmpFilesize
56KB