Overview

overview

7

Static

static

5

CANdelaPer...1).exe

windows10-2004-x64

6

CANdelaPer...1).exe

windows11-ltsc_2024-x64

6

CANdelaPer...20.msi

windows10-2004-x64

6

CANdelaPer...20.msi

windows11-ltsc_2024-x64

6

MSIChainer.exe

windows10-2004-x64

6

MSIChainer.exe

windows11-ltsc_2024-x64

6

Prerequisi...la.rtf

windows10-2004-x64

1

Prerequisi...la.rtf

windows11-ltsc_2024-x64

1

Prerequisi...la.rtf

windows10-2004-x64

1

Prerequisi...la.rtf

windows11-ltsc_2024-x64

1

Prerequisi...64.exe

windows10-2004-x64

7

Prerequisi...64.exe

windows11-ltsc_2024-x64

7

Prerequisi...la.rtf

windows10-2004-x64

1

Prerequisi...la.rtf

windows11-ltsc_2024-x64

1

Prerequisi...la.rtf

windows10-2004-x64

1

Prerequisi...la.rtf

windows11-ltsc_2024-x64

1

Prerequisi...la.rtf

windows10-2004-x64

1

Prerequisi...la.rtf

windows11-ltsc_2024-x64

1

Prerequisi...la.rtf

windows10-2004-x64

1

Prerequisi...la.rtf

windows11-ltsc_2024-x64

1

Prerequisi...la.rtf

windows10-2004-x64

1

Prerequisi...la.rtf

windows11-ltsc_2024-x64

1

Prerequisi...la.rtf

windows10-2004-x64

1

Prerequisi...la.rtf

windows11-ltsc_2024-x64

1

Prerequisi...la.rtf

windows10-2004-x64

1

Prerequisi...la.rtf

windows11-ltsc_2024-x64

1

Prerequisi...la.rtf

windows10-2004-x64

1

Prerequisi...la.rtf

windows11-ltsc_2024-x64

1

Prerequisi...la.rtf

windows10-2004-x64

1

Prerequisi...la.rtf

windows11-ltsc_2024-x64

1

Prerequisi...la.rtf

windows10-2004-x64

1

Prerequisi...la.rtf

windows11-ltsc_2024-x64

1

Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/09/2026, 08:27

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Report Analysis Logs

General

  • Target
    CANdelaPersistors20.msi
  • Size 38.4MB
  • Sample260922-kcyqrssbjf
  • SHA256 84b3fbc064e11e91db0f01fe4b754cb010460aac39a0a5ab70a7290697ea3888
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
persistenceprivilege_escalationransomware

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 12 IoCs
  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
    persistenceprivilege_escalation
  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 3 IoCs
  • Modifies registry class 22 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\CANdelaPersistors20.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:5432
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4620
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3780
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:4428

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        e59d3a3.rbs
        • Path C:\Config.Msi\e59d3a3.rbs
        • Size 37KB
        • SHA256 822920e56c36b43189186d4d9fbe1785a31c7181d546d52318d13bc71d11aca4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        expatw.dll
        • Path C:\Program Files (x86)\Common Files\Vector CANdelaPersistors 20\Bin\5.5.1_5.5.1_6.0.999\expatw.dll
        • Size 108KB
        • SHA256 2eb4054a039e52b360012bac51d91dd7ebf3cc52a4e6817e7967369809b8d5ad
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        e59d3a2.msi
        • Path C:\Windows\Installer\e59d3a2.msi
        • Size 38.4MB
        • SHA256 84b3fbc064e11e91db0f01fe4b754cb010460aac39a0a5ab70a7290697ea3888
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        metadata-2
        • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
        • Size 26.1MB
        • SHA256 3b69ef62f74164bebbcf874c0ceda99de19b20c909b1c6ec23b78ef3427f3871
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        {9cc97039-3d7f-4e04-b791-427c671d9bc9}_OnDiskSnapshotProp
        • Path \??\Volume{d1fc2eb0-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{9cc97039-3d7f-4e04-b791-427c671d9bc9}_OnDiskSnapshotProp
        • Size 6KB
        • SHA256 a37d2a5df81cc84180fb2bf7ad347c37035c3ade4a9e33344a27bf843d646397
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download