Overview
overview
7Static
static
4Install_Xf...b9.exe
windows7-x64
7Install_Xf...b9.exe
windows10-2004-x64
7$DOCUMENTS...se.ps1
windows7-x64
3$DOCUMENTS...se.ps1
windows10-2004-x64
3$DOCUMENTS...al.pdf
windows7-x64
1$DOCUMENTS...al.pdf
windows10-2004-x64
1$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...sh.dll
windows7-x64
3$PLUGINSDI...sh.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
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
3C:/Program...um.dll
windows7-x64
3C:/Program...um.dll
windows10-2004-x64
3Serum.dll
windows7-x64
3Serum.dll
windows10-2004-x64
3Analysis
-
max time kernel
119s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
05/06/2024, 13:14
Behavioral task
behavioral1
Sample
Install_Xfer_Serum_130b9.exe
Resource
win7-20240220-en
windows7-x64
Behavioral task
behavioral2
Sample
Install_Xfer_Serum_130b9.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
$DOCUMENTS/Xfer/Serum Presets/Noises/Analog/SH1 Noise.ps1
Resource
win7-20240215-en
windows7-x64
Behavioral task
behavioral4
Sample
$DOCUMENTS/Xfer/Serum Presets/Noises/Analog/SH1 Noise.ps1
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
$DOCUMENTS/Xfer/Serum Presets/Serum_Manual.pdf
Resource
win7-20240508-en
windows7-x64
Behavioral task
behavioral6
Sample
$DOCUMENTS/Xfer/Serum Presets/Serum_Manual.pdf
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
$PLUGINSDIR/advsplash.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral10
Sample
$PLUGINSDIR/advsplash.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
$_12_/Serum_x64.dll
Resource
win7-20240419-en
windows7-x64
Behavioral task
behavioral14
Sample
$_12_/Serum_x64.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/-Serum.aaxplugin/Contents/Win32/Serum.dll
Resource
win7-20240215-en
windows7-x64
Behavioral task
behavioral16
Sample
C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/-Serum.aaxplugin/Contents/Win32/Serum.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/-Serum.aaxplugin/Contents/x64/Serum.dll
Resource
win7-20240508-en
windows7-x64
Behavioral task
behavioral18
Sample
C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/-Serum.aaxplugin/Contents/x64/Serum.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/Win32/Serum.dll
Resource
win7-20240508-en
windows7-x64
Behavioral task
behavioral20
Sample
C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/Win32/Serum.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/x64/Serum.dll
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral22
Sample
C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/x64/Serum.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
C:/Program Files/Common Files/Avid/Audio/Plug-Ins/-Serum.aaxplugin/Contents/Win32/Serum.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral24
Sample
C:/Program Files/Common Files/Avid/Audio/Plug-Ins/-Serum.aaxplugin/Contents/Win32/Serum.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
C:/Program Files/Common Files/Avid/Audio/Plug-Ins/-Serum.aaxplugin/Contents/x64/Serum.dll
Resource
win7-20240508-en
windows7-x64
Behavioral task
behavioral26
Sample
C:/Program Files/Common Files/Avid/Audio/Plug-Ins/-Serum.aaxplugin/Contents/x64/Serum.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
C:/Program Files/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/Win32/Serum.dll
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral28
Sample
C:/Program Files/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/Win32/Serum.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral29
Sample
C:/Program Files/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/x64/Serum.dll
Resource
win7-20240508-en
windows7-x64
Behavioral task
behavioral30
Sample
C:/Program Files/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/x64/Serum.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral31
Sample
Serum.dll
Resource
win7-20240215-en
windows7-x64
Behavioral task
behavioral32
Sample
Serum.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
General
-
Target
$_12_/Serum_x64.dll
-
Size
9.6MB
-
MD5
6e9081c86cba766645054f4e7acadf52
-
SHA1
b1b1d02d3e78eca8890af03501c9fa3d3b7a2f31
-
SHA256
bd5dc7a2e811bc08d5d4e166bd6986fb9a7684bf375032772f030739ade31373
-
SHA512
9cc40527da21624a47aa9f2506ac35283c46448b6b846dd3063562f991cee6b4238e15b42b808b29616881344054d55115671622ce3e55007682f2fbdaad17ee
-
SSDEEP
196608:jwrPMLiwDRPU7dGcv9n5r6ET10GWK3GG3:jcMLiwDRPU7dGcv9n5r6ET10vk
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2368 wrote to memory of 2372 2368 rundll32.exe 28 PID 2368 wrote to memory of 2372 2368 rundll32.exe 28 PID 2368 wrote to memory of 2372 2368 rundll32.exe 28