Resubmissions

13-03-2024 05:11

240313-fvd2vsfd22 1

13-03-2024 05:09

240313-ftkg9ade61 1

Analysis

  • max time kernel
    260s
  • max time network
    261s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-03-2024 05:11

General

  • Target

    Downloader.bat

  • Size

    269B

  • MD5

    9a75419a719b9724e6c9fea4b01130b0

  • SHA1

    53e20398e830115b07181e79d9d89c56bce3376f

  • SHA256

    7dd3f3179b79f35d0006b8561de23b75fd5de295643a48f7f1bbd39fe6ecc06a

  • SHA512

    ecaf3aebdb6b7c9eddae0c313c7a5b715167b9071e365fb5f53fc3d46906caf0c2fdb6b4e440c0cd1eb8758e1a7c6c094ac89238f51b0eda46035d14daa19782

Score
1/10

Malware Config

Signatures

  • Modifies data under HKEY_USERS 64 IoCs
  • Opens file in notepad (likely ransom note) 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 26 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Downloader.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Windows\system32\curl.exe
      curl -o https://cdn.discordapp.com/attachments/1203539560856821800/1214035019396423690/ValorantSwapper.bat?ex=65f7a538
      2⤵
        PID:1796
    • C:\Windows\system32\SearchIndexer.exe
      C:\Windows\system32\SearchIndexer.exe /Embedding
      1⤵
      • Modifies data under HKEY_USERS
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2492
      • C:\Windows\system32\SearchProtocolHost.exe
        "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"
        2⤵
        • Modifies data under HKEY_USERS
        PID:4812
      • C:\Windows\system32\SearchFilterHost.exe
        "C:\Windows\system32\SearchFilterHost.exe" 0 800 804 812 8192 808 784
        2⤵
        • Modifies data under HKEY_USERS
        PID:3624
    • C:\Windows\System32\NOTEPAD.EXE
      "C:\Windows\System32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Downloader.bat
      1⤵
      • Opens file in notepad (likely ransom note)
      PID:1412
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Downloader.bat" "
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2880
      • C:\Windows\system32\curl.exe
        curl -o https://cdn.discordapp.com/attachments/1203539560856821800/1214035019396423690/ValorantSwapper.bat?ex=65f7a538
        2⤵
          PID:1680
      • C:\Windows\System32\NOTEPAD.EXE
        "C:\Windows\System32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Downloader.bat
        1⤵
        • Opens file in notepad (likely ransom note)
        • Suspicious use of FindShellTrayWindow
        PID:3804

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\Downloader.bat

        Filesize

        271B

        MD5

        6f2206cc7b9a96e6344f987e80988201

        SHA1

        0980640aaa76a403502678e8b2a887f642268309

        SHA256

        ec123bbfdab7b401cd31a11f5bf421a0f9e77da22342a6d3a27f7e4f36b67295

        SHA512

        feb92f3ed5d3a998dda75a8cb9d0192267bf13723f69684d65b91ef2388448f3847cf782fb975a65d6e6276ff2c72e86ed892b64074b92cce9ebe5db99a48037

      • memory/2492-0-0x000002A1844B0000-0x000002A1844C0000-memory.dmp

        Filesize

        64KB

      • memory/2492-16-0x000002A1846E0000-0x000002A1846F0000-memory.dmp

        Filesize

        64KB

      • memory/2492-32-0x000002A188AA0000-0x000002A188AA8000-memory.dmp

        Filesize

        32KB

      • memory/2492-36-0x000002A189430000-0x000002A189438000-memory.dmp

        Filesize

        32KB

      • memory/3624-38-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-39-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-40-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-41-0x0000029433890000-0x00000294338A0000-memory.dmp

        Filesize

        64KB

      • memory/3624-42-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-43-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-45-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-44-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-47-0x0000029434620000-0x0000029434621000-memory.dmp

        Filesize

        4KB

      • memory/3624-46-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-48-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-49-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-50-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-51-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-52-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-53-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-54-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-55-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-56-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-57-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-58-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-59-0x0000029434640000-0x0000029434650000-memory.dmp

        Filesize

        64KB

      • memory/3624-60-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-61-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-63-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-62-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-67-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-68-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-66-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-65-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-69-0x0000029434DC0000-0x0000029434DD0000-memory.dmp

        Filesize

        64KB

      • memory/3624-70-0x0000029434DC0000-0x0000029434DD0000-memory.dmp

        Filesize

        64KB

      • memory/3624-64-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-71-0x0000029434DC0000-0x0000029434DD0000-memory.dmp

        Filesize

        64KB

      • memory/3624-72-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-73-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-74-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-76-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-75-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-79-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-82-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-85-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-88-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-89-0x0000029434DC0000-0x0000029434DD0000-memory.dmp

        Filesize

        64KB

      • memory/3624-91-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-92-0x0000029434DC0000-0x0000029434DD0000-memory.dmp

        Filesize

        64KB

      • memory/3624-100-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-101-0x0000029434DC0000-0x0000029434DD0000-memory.dmp

        Filesize

        64KB

      • memory/3624-104-0x0000029434620000-0x0000029434621000-memory.dmp

        Filesize

        4KB

      • memory/3624-105-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-106-0x0000029434640000-0x0000029434650000-memory.dmp

        Filesize

        64KB

      • memory/3624-108-0x0000029434640000-0x0000029434650000-memory.dmp

        Filesize

        64KB

      • memory/3624-109-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-110-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-113-0x0000029434DC0000-0x0000029434DD0000-memory.dmp

        Filesize

        64KB

      • memory/3624-114-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-118-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-119-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-127-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-128-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-129-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-133-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-135-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-139-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-143-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-150-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-151-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-153-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-157-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-160-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-162-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-166-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-168-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-167-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-169-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-170-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-180-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-179-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-181-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-184-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-191-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-192-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-202-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-203-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-204-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-206-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB

      • memory/3624-207-0x0000029433880000-0x0000029433890000-memory.dmp

        Filesize

        64KB

      • memory/3624-210-0x0000029434FF0000-0x0000029435000000-memory.dmp

        Filesize

        64KB