Overview

overview

7

Static

static

3

Decree-Stu....0.exe

windows10-2004-x64

7

Decree-Stu....0.exe

windows11-ltsc_2024-x64

7

$PLUGINSDI...dl.dll

windows10-2004-x64

3

$PLUGINSDI...dl.dll

windows11-ltsc_2024-x64

3

$PLUGINSDI...nu.dll

windows10-2004-x64

3

$PLUGINSDI...nu.dll

windows11-ltsc_2024-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows11-ltsc_2024-x64

3

$PLUGINSDI...gs.dll

windows10-2004-x64

3

$PLUGINSDI...gs.dll

windows11-ltsc_2024-x64

3

$PLUGINSDI...ls.dll

windows10-2004-x64

3

$PLUGINSDI...ls.dll

windows11-ltsc_2024-x64

3

decree-studio.exe

windows10-2004-x64

6

decree-studio.exe

windows11-ltsc_2024-x64

6

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General

  • Target
    Decree-Studio-Setup-0.1.0.exe
  • Size 2.6MB
  • Sample261023-anfzzsvwhy
  • SHA256 9669efd3c924e4dac24f7c12ca8e446b0ff660aa5012b8db1a8a2ccf5eee6520
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasiondiscoverytrojan

Malware Config

Targets

    • Target
      Decree-Studio-Setup-0.1.0.exe
    • Size 2.6MB
    • SHA256 9669efd3c924e4dac24f7c12ca8e446b0ff660aa5012b8db1a8a2ccf5eee6520
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    discovery

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2
    • Target
      $PLUGINSDIR/NSISdl.dll
    • Size 15KB
    • SHA256 d3e61c4df837625ac0503cea5b6765a04d37fc35399899a5503b53a3108bfbf6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral3behavioral4
    • Target
      $PLUGINSDIR/StartMenu.dll
    • Size 7KB
    • SHA256 39870682e7d1c026cd2b33ca25591db28250dde17de7eb1feec404222d534ffc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral5behavioral6
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 afe032f942e2ed0bf7494ec08ba813f5739fb522c640bde81d30ecaf9f894432
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral7behavioral8
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 9c76f4d53ceee2a471c936e0899688405e1009ce962d140e9acb49ed68d114cb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral10behavioral9
    • Target
      $PLUGINSDIR/nsis_tauri_utils.dll
    • Size 33KB
    • SHA256 5ba143b5db4a87d32d6e7802e033330aae56cbceabe0d1e3ba41948385ad4709
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral11behavioral12
    • Target
      decree-studio.exe
    • Size 10.3MB
    • SHA256 7f1fc4feb1aa24d8550b1f7557c23c1893c08a786a1e249542597140596ec28e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    defense_evasiondiscoverytrojan
    behavioral13behavioral14

MITRE ATT&CK Enterprise v16

Tasks