Overview
overview
7Static
static
4Serum Full...b4.exe
windows7-x64
7Serum Full...b4.exe
windows10-2004-x64
7$DOCUMENTS...se.ps1
windows7-x64
6$DOCUMENTS...se.ps1
windows10-2004-x64
6$DOCUMENTS...al.pdf
windows7-x64
3$DOCUMENTS...al.pdf
windows10-2004-x64
3$PLUGINSDI...sh.dll
windows7-x64
3$PLUGINSDI...sh.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$_12_/Serum_x64.dll
windows7-x64
1$_12_/Serum_x64.dll
windows10-2004-x64
1C:/Program...um.dll
windows7-x64
3C:/Program...um.dll
windows10-2004-x64
3C:/Program...um.dll
windows7-x64
3C:/Program...um.dll
windows10-2004-x64
3C:/Program...um.dll
windows7-x64
3C:/Program...um.dll
windows10-2004-x64
3C:/Program...um.dll
windows7-x64
3C:/Program...um.dll
windows10-2004-x64
3Serum.dll
windows7-x64
3Serum.dll
windows10-2004-x64
3Serum Full...b4.exe
windows7-x64
7Serum Full...b4.exe
windows10-2004-x64
7$PLUGINSDI...sh.dll
windows7-x64
3$PLUGINSDI...sh.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
3Analysis
-
max time kernel
143s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-11-2024 11:06
Behavioral task
behavioral1
Sample
Serum Full/Install_Xfer_Serum_121b4.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
Serum Full/Install_Xfer_Serum_121b4.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$DOCUMENTS/Xfer/Serum Presets/Noises/Analog/SH1 Noise.ps1
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
$DOCUMENTS/Xfer/Serum Presets/Noises/Analog/SH1 Noise.ps1
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$DOCUMENTS/Xfer/Serum Presets/Serum_Manual.pdf
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$DOCUMENTS/Xfer/Serum Presets/Serum_Manual.pdf
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/AdvSplash.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/AdvSplash.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241010-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
$_12_/Serum_x64.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
$_12_/Serum_x64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/Win32/Serum.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/Win32/Serum.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/x64/Serum.dll
Resource
win7-20241023-en
Behavioral task
behavioral18
Sample
C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/x64/Serum.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
C:/Program Files/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/Win32/Serum.dll
Resource
win7-20241010-en
Behavioral task
behavioral20
Sample
C:/Program Files/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/Win32/Serum.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
C:/Program Files/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/x64/Serum.dll
Resource
win7-20241010-en
Behavioral task
behavioral22
Sample
C:/Program Files/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/x64/Serum.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
Serum.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
Serum.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
Serum Full/Install_Xfer_Serum_Update_121b4.exe
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
Serum Full/Install_Xfer_Serum_Update_121b4.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/AdvSplash.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/AdvSplash.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20241010-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20241007-en
General
-
Target
C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/Win32/Serum.dll
-
Size
3.9MB
-
MD5
9e37cacd94563b54fc2bdc82697c992c
-
SHA1
cb9b707d74b296b400a86eb2c6f926284e1b4f5b
-
SHA256
e639d483c8cedb7fd81639e37c4dcadc425cbb482de4c7ff9e085067e6372ec3
-
SHA512
1fbd0f86cc8121212c7ff683d362b3ef6dfa2f4386c4f28077b6d193280d556bd9d0bca3428119014c70e5c3e0f74e9e895d133881ad7824ad2f183b537b3ea6
-
SSDEEP
49152:KQ4LleQlnR+Fo52/j+GJaHwuztxYBfcqXzgSWsogDGG9YeTaVPZ2mTJTYmWR8L9V:F+RiQQaHwcteBfcqXzgSbDGCAPZmCpj
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 4948 4016 WerFault.exe 86 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
rundll32.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid Process procid_target PID 532 wrote to memory of 4016 532 rundll32.exe 86 PID 532 wrote to memory of 4016 532 rundll32.exe 86 PID 532 wrote to memory of 4016 532 rundll32.exe 86
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Program Files (x86)\Common Files\Avid\Audio\Plug-Ins\Serum.aaxplugin\Contents\Win32\Serum.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:532 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Program Files (x86)\Common Files\Avid\Audio\Plug-Ins\Serum.aaxplugin\Contents\Win32\Serum.dll",#12⤵
- System Location Discovery: System Language Discovery
PID:4016 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4016 -s 6843⤵
- Program crash
PID:4948
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 4016 -ip 40161⤵PID:4564