ca9fa20f5cecf6a9988527835dc9cae2f03efa22b0e3a19f844161d709acfc63

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Overview

overview

Static

static

Install_Xf...b9.exe

windows7-x64

Install_Xf...b9.exe

windows10-2004-x64

$DOCUMENTS...se.ps1

windows7-x64

$DOCUMENTS...se.ps1

windows10-2004-x64

$DOCUMENTS...al.pdf

windows7-x64

$DOCUMENTS...al.pdf

windows10-2004-x64

$PLUGINSDI...em.dll

windows7-x64

$PLUGINSDI...em.dll

windows10-2004-x64

$PLUGINSDI...sh.dll

windows7-x64

$PLUGINSDI...sh.dll

windows10-2004-x64

$PLUGINSDI...gs.dll

windows7-x64

$PLUGINSDI...gs.dll

windows10-2004-x64

$_12_/Serum_x64.dll

windows7-x64

$_12_/Serum_x64.dll

windows10-2004-x64

C:/Program...um.dll

windows7-x64

C:/Program...um.dll

windows10-2004-x64

C:/Program...um.dll

windows7-x64

C:/Program...um.dll

windows10-2004-x64

C:/Program...um.dll

windows7-x64

C:/Program...um.dll

windows10-2004-x64

C:/Program...um.dll

windows7-x64

C:/Program...um.dll

windows10-2004-x64

C:/Program...um.dll

windows7-x64

C:/Program...um.dll

windows10-2004-x64

C:/Program...um.dll

windows7-x64

C:/Program...um.dll

windows10-2004-x64

C:/Program...um.dll

windows7-x64

C:/Program...um.dll

windows10-2004-x64

C:/Program...um.dll

windows7-x64

C:/Program...um.dll

windows10-2004-x64

Serum.dll

windows7-x64

Serum.dll

windows10-2004-x64

Analysis

max time kernel
145s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
05-06-2024 13:14

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Static task

static1

pdf link

4 signatures

Behavioral task

behavioral1

Sample

Install_Xfer_Serum_130b9.exe

Resource

win7-20240220-en

windows7-x64

3 signatures

150 seconds

Behavioral task

behavioral2

Sample

Install_Xfer_Serum_130b9.exe

Resource

win10v2004-20240508-en

windows10-2004-x64

2 signatures

150 seconds

Behavioral task

behavioral3

Sample

$DOCUMENTS/Xfer/Serum Presets/Noises/Analog/SH1 Noise.ps1

Resource

win7-20240215-en

execution

windows7-x64

3 signatures

150 seconds

Behavioral task

behavioral4

Sample

$DOCUMENTS/Xfer/Serum Presets/Noises/Analog/SH1 Noise.ps1

Resource

win10v2004-20240508-en

execution

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral5

Sample

$DOCUMENTS/Xfer/Serum Presets/Serum_Manual.pdf

Resource

win7-20240508-en

windows7-x64

2 signatures

150 seconds

Behavioral task

behavioral6

Sample

$DOCUMENTS/Xfer/Serum Presets/Serum_Manual.pdf

Resource

win10v2004-20240508-en

windows10-2004-x64

6 signatures

150 seconds

Behavioral task

behavioral7

Sample

$PLUGINSDIR/System.dll

Resource

win7-20240221-en

windows7-x64

2 signatures

150 seconds

Behavioral task

behavioral8

Sample

$PLUGINSDIR/System.dll

Resource

win10v2004-20240426-en

windows10-2004-x64

2 signatures

150 seconds

Behavioral task

behavioral9

Sample

$PLUGINSDIR/advsplash.dll

Resource

win7-20240221-en

windows7-x64

2 signatures

150 seconds

Behavioral task

behavioral10

Sample

$PLUGINSDIR/advsplash.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

2 signatures

150 seconds

Behavioral task

behavioral11

Sample

$PLUGINSDIR/nsDialogs.dll

Resource

win7-20240221-en

windows7-x64

2 signatures

150 seconds

Behavioral task

behavioral12

Sample

$PLUGINSDIR/nsDialogs.dll

Resource

win10v2004-20240508-en

windows10-2004-x64

2 signatures

150 seconds

Behavioral task

behavioral13

Sample

$_12_/Serum_x64.dll

Resource

win7-20240419-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral14

Sample

$_12_/Serum_x64.dll

Resource

win10v2004-20240426-en

windows10-2004-x64

0 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

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

2 signatures

150 seconds

Behavioral task

behavioral31

Sample

Serum.dll

Resource

win7-20240215-en

windows7-x64

2 signatures

150 seconds

Behavioral task

behavioral32

Sample

Serum.dll

Resource

win10v2004-20240508-en

windows10-2004-x64

2 signatures

150 seconds

Report Analysis Logs

General

Target

C:/Program Files/Common Files/Avid/Audio/Plug-Ins/-Serum.aaxplugin/Contents/x64/Serum.dll
Size

4.9MB
MD5

6083ac86fdb61480af516ce3f7fccabb
SHA1

9c3a82c51e212a8dcbf8b92e82b0c11d8f2dbb86
SHA256

bcdcf56426136e55a65cd1dd04d4a9c95fce096f5209d8cb4d80cfa5a6599d4c
SHA512

441087c4ead5aea35df9e6993b86c1cae8b3855352f22172ad8366cbee7c02a8f659fdf6cc4b43b3853d8f3897fb223e26559ca7a50716bf0e12c3282c5fe846
SSDEEP

98304:lvbE1jcw9r9g+gGRKDFeUOy4cw8j9Gs8PK9kSn:Bgjcw9r9g+gGRKDFeUOd349GA

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2712	3300	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 3300	1984	rundll32.exe	83
PID 1984 wrote to memory of 3300	1984	rundll32.exe	83
PID 1984 wrote to memory of 3300	1984	rundll32.exe	83

Processes

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Program Files\Common Files\Avid\Audio\Plug-Ins\-Serum.aaxplugin\Contents\x64\Serum.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Program Files\Common Files\Avid\Audio\Plug-Ins\-Serum.aaxplugin\Contents\x64\Serum.dll",#1
  2⤵
  PID:3300
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3300 -s 684
    3⤵
    - Program crash
    PID:2712

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3300 -ip 3300
1⤵
PID:2184

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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