Resubmissions

28/08/2026, 01:22

260828-bq9whsel417

28/08/2026, 01:15

260828-bmhb4abe397

General

  • Target
    Install_Xfer_Serum_136b8.exe
  • Size 176.4MB
  • Sample260828-bmhb4abe39
  • SHA256 c630dbf5e399d91a015a793709d2f07bab471b67ea76dc75a916bde2ad257a74
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Install_Xfer_Serum_136b8.exe
    • Size 176.4MB
    • SHA256 c630dbf5e399d91a015a793709d2f07bab471b67ea76dc75a916bde2ad257a74
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Loads dropped DLL

    • Target
      $DOCUMENTS/Xfer/Serum Presets/Noises/Analog/SH1 Noise.wav
    • Size 172KB
    • SHA256 c5e14f2f716769bba3efa8a8956b43cf7d436876afb3f0a238813b3a4b6e8f55
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Target
      $DOCUMENTS/Xfer/Serum Presets/Serum_Manual.pdf
    • Size 12.8MB
    • SHA256 3f0a94448d6684c0ced4dcd0d598844b38ad33b53572b58e436487c46f58bc66
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Target
      $LOCALAPPDATA/Xfer/Uninstall_Serum.exe
    • Size 81KB
    • SHA256 8408712951f4901b592031fbd33660a61f07f1078f4510b7f554cc3fdb2f10da
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 7a9ddee34562cd3703f1502b5c70e99cd5bba15de2b6845a3555033d7f6cb2a5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 7a9ddee34562cd3703f1502b5c70e99cd5bba15de2b6845a3555033d7f6cb2a5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/advsplash.dll
    • Size 6KB
    • SHA256 62b3db0446750ca9fd693733eec927acc1f50012a47785343286e63b650b7621
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 6bf9cccd8a600f4d442efe201e8c07b49605ba35f49a4b3ab22fa2641748e156
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $_13_/Serum_x64.dll
    • Size 7.7MB
    • SHA256 f5a5d34ed202651d2c4e7156ba8944b536b528982e56e97f1df6a72da7d5e6c1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/Win32/Serum.aaxplugin
    • Size 6.4MB
    • SHA256 74ce64c388c50f142f531e4428c2dcb97e4d15204d46fe265ec4272257ed9114
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      C:/Program Files (x86)/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/x64/Serum.aaxplugin
    • Size 7.9MB
    • SHA256 8f50e35bac6afe497e130b15ad86c60a2a8addfe8a9db9470372bca4592fcfac
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      C:/Program Files/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/Win32/Serum.aaxplugin
    • Size 6.4MB
    • SHA256 74ce64c388c50f142f531e4428c2dcb97e4d15204d46fe265ec4272257ed9114
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      C:/Program Files/Common Files/Avid/Audio/Plug-Ins/Serum.aaxplugin/Contents/x64/Serum.aaxplugin
    • Size 7.9MB
    • SHA256 8f50e35bac6afe497e130b15ad86c60a2a8addfe8a9db9470372bca4592fcfac
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      C:/Program Files/Common Files/VST3/Serum.vst3/Contents/x86_64-win/Serum.vst3
    • Size 7.9MB
    • SHA256 41903fdd92acc9f470cadfa1a5de9dbff4829f3dc93cd5e029b0ad7ce2584232
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Serum.dll
    • Size 6.3MB
    • SHA256 9d099f09c567e61118ddd119c7298bbb2c7adb915ea293186c34b7bbcbfb7379
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

pdflink
Score
3/10

behavioral1

discovery
Score
7/10

behavioral2

discovery
Score
7/10

behavioral3

execution
Score
6/10

behavioral4

execution
Score
6/10

behavioral5

adwarediscoveryspyware
Score
3/10

behavioral6

adwarediscoveryspyware
Score
3/10

behavioral7

discovery
Score
7/10

behavioral8

discovery
Score
7/10

behavioral9

discovery
Score
3/10

behavioral10

discovery
Score
3/10

behavioral11

discovery
Score
3/10

behavioral12

discovery
Score
3/10

behavioral13

discovery
Score
3/10

behavioral14

discovery
Score
3/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10

behavioral23

discovery
Score
3/10

behavioral24

discovery
Score
3/10

behavioral25

discovery
Score
3/10

behavioral26

discovery
Score
3/10

behavioral27

discovery
Score
3/10

behavioral28

discovery
Score
3/10

behavioral29

discovery
Score
3/10

behavioral30

discovery
Score
3/10