Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 16:21

General

  • Target
    Installer.msi
  • Size 2.5MB
  • Sample260804-ttxpgavbrf
  • SHA256 c9f5e83f21a532812d0dcf900788fe838146e0c005b4405be7c399065292b142
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: DonutLoader

    DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

  • Detects DonutLoader 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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 Windows directory 8 IoCs
  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

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

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Uses Volume Shadow Copy service COM API

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

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\Installer.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4112
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4088
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:4320
      • C:\Users\Admin\AppData\Local\Programs\Microsoft\MicrosoftEdge.exe
        "C:\Users\Admin\AppData\Local\Programs\Microsoft\MicrosoftEdge.exe"
        2⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        PID:4988
      • C:\Users\Admin\AppData\Local\Programs\Microsoft\WinHelper.exe
        "C:\Users\Admin\AppData\Local\Programs\Microsoft\WinHelper.exe"
        2⤵
        • Executes dropped EXE
        PID:2460
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious use of AdjustPrivilegeToken
      PID:1976
    • C:\Users\Admin\AppData\Roaming\Microsoft\Edge\Core\GoogleCrashHandler.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Edge\Core\GoogleCrashHandler.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      PID:3468

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          e58bad0.rbs

          • Path C:\Config.Msi\e58bad0.rbs
          • Size 8KB
          • SHA256 0d8cad67ad875910a3e195e92ba96ad332c9c7b0e3fe7e80e64e91a94185da70
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MicrosoftEdge.exe

          • Path C:\Users\Admin\AppData\Local\Programs\Microsoft\MicrosoftEdge.exe
          • Size 2.6MB
          • SHA256 a40089ce1b46ea1f4e2dde23e6090986febe027792c4e4575165d10baca19739
          • MD5 SHA1 SHA512 SSDEEP TLSH

          WinHelper.exe

          • Path C:\Users\Admin\AppData\Local\Programs\Microsoft\WinHelper.exe
          • Size 2.6MB
          • SHA256 cd11a98edb08d5d4673f0534bd5e5cbd150248364c64582fd7f2091b69e82f4f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          e58bacf.msi

          • Path C:\Windows\Installer\e58bacf.msi
          • Size 2.5MB
          • SHA256 c9f5e83f21a532812d0dcf900788fe838146e0c005b4405be7c399065292b142
          • MD5 SHA1 SHA512 SSDEEP TLSH

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 24.1MB
          • SHA256 03af1af89c3a8671cde8ef43a737e8b4c218546396b92aac4b09a5f30f1ab7c2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          {aeea5506-8709-49b7-96a5-643381809e31}_OnDiskSnapshotProp

          • Path \??\Volume{63ef4f52-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{aeea5506-8709-49b7-96a5-643381809e31}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 0e27ecbe3805c35ba7c966a88764c5e77d33af56fdcfa075d0a5ea4e93dafd76
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/3468-58-0x0000000025D00000-0x0000000025D6D000-memory.dmp

          memory/3468-60-0x000000002AD00000-0x000000002AD6E000-memory.dmp

          memory/3468-61-0x000000002AF20000-0x000000002AF3A000-memory.dmp

          memory/3468-62-0x000000002AF60000-0x000000002AF8C000-memory.dmp

          memory/3468-68-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-102-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-186-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-184-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-182-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-180-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-178-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-176-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-174-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-172-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-170-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-168-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-166-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-164-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-162-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-160-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-158-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-156-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-152-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-150-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-148-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-146-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-144-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-142-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-140-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-138-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-136-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-134-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-132-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-130-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-128-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-126-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-124-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-122-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-120-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-118-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-116-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-114-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-112-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-110-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-108-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-106-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-104-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-100-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-98-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-96-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-94-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-92-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-90-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-88-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-86-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-80-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-154-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-78-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-76-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-74-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-72-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-70-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-66-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-84-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-82-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-64-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-63-0x000000002AF60000-0x000000002AF86000-memory.dmp

          memory/3468-690-0x000000002BDD0000-0x000000002BE36000-memory.dmp

          memory/3468-698-0x000000002D6F0000-0x000000002D782000-memory.dmp

          memory/3468-699-0x000000002F0B0000-0x000000002F654000-memory.dmp

          memory/3468-1337-0x00000000306E0000-0x00000000307B2000-memory.dmp

          memory/3468-4446-0x000000002E6A0000-0x000000002E6AA000-memory.dmp