Analysis

  • max time kernel
    49s
  • max time network
    40s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-05-2024 02:06

General

  • Target

    d4dd435dc4fce8abbb37ead140e1ac4a7a3a390865153731c486e45cb2a5e375.xlsm

  • Size

    92KB

  • MD5

    22ea4d81054fa5ba008fb0a3b1773c13

  • SHA1

    10ee09d10820645e95b6f4da75647eb4d8674973

  • SHA256

    d4dd435dc4fce8abbb37ead140e1ac4a7a3a390865153731c486e45cb2a5e375

  • SHA512

    dfc571226fea768eb5c7cd068c22c57764d76fa09bd16b0cd974aa47e331685760fe0f0a6b47d9705993041e2ddbcca09879aaf31e24e34efc33a91a9f8b952d

  • SSDEEP

    1536:CguZCa6S5khUIvtUK+blect4znOSjhLM+vGa/M1NIpPkUlB7583fjncFYIIoIFn:CgugapkhlvZSe4aPjpM+d/Ms8ULavLcQ

Score
6/10

Malware Config

Signatures

  • Process spawned suspicious child process 1 IoCs

    This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.

  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Enumerates system info in registry 2 TTPs 5 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\d4dd435dc4fce8abbb37ead140e1ac4a7a3a390865153731c486e45cb2a5e375.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3400
    • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
      "C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 3368
      2⤵
      • Process spawned suspicious child process
      • Suspicious use of WriteProcessMemory
      PID:3264
      • C:\Windows\system32\dwwin.exe
        C:\Windows\system32\dwwin.exe -x -s 3368
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        PID:3284
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4968 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2292

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3264-46-0x00007FFEAA610000-0x00007FFEAA805000-memory.dmp

      Filesize

      2.0MB

    • memory/3264-58-0x00007FFEAA610000-0x00007FFEAA805000-memory.dmp

      Filesize

      2.0MB

    • memory/3264-54-0x00007FFE6A690000-0x00007FFE6A6A0000-memory.dmp

      Filesize

      64KB

    • memory/3264-55-0x00007FFE6A690000-0x00007FFE6A6A0000-memory.dmp

      Filesize

      64KB

    • memory/3264-56-0x00007FFE6A690000-0x00007FFE6A6A0000-memory.dmp

      Filesize

      64KB

    • memory/3264-57-0x00007FFE6A690000-0x00007FFE6A6A0000-memory.dmp

      Filesize

      64KB

    • memory/3400-4-0x00007FFEAA610000-0x00007FFEAA805000-memory.dmp

      Filesize

      2.0MB

    • memory/3400-15-0x00007FFE68110000-0x00007FFE68120000-memory.dmp

      Filesize

      64KB

    • memory/3400-8-0x00007FFEAA610000-0x00007FFEAA805000-memory.dmp

      Filesize

      2.0MB

    • memory/3400-10-0x00007FFEAA610000-0x00007FFEAA805000-memory.dmp

      Filesize

      2.0MB

    • memory/3400-7-0x00007FFEAA610000-0x00007FFEAA805000-memory.dmp

      Filesize

      2.0MB

    • memory/3400-11-0x00007FFEAA610000-0x00007FFEAA805000-memory.dmp

      Filesize

      2.0MB

    • memory/3400-13-0x00007FFEAA610000-0x00007FFEAA805000-memory.dmp

      Filesize

      2.0MB

    • memory/3400-12-0x00007FFEAA610000-0x00007FFEAA805000-memory.dmp

      Filesize

      2.0MB

    • memory/3400-14-0x00007FFEAA610000-0x00007FFEAA805000-memory.dmp

      Filesize

      2.0MB

    • memory/3400-9-0x00007FFE6A690000-0x00007FFE6A6A0000-memory.dmp

      Filesize

      64KB

    • memory/3400-16-0x00007FFE68110000-0x00007FFE68120000-memory.dmp

      Filesize

      64KB

    • memory/3400-0-0x00007FFE6A690000-0x00007FFE6A6A0000-memory.dmp

      Filesize

      64KB

    • memory/3400-6-0x00007FFEAA610000-0x00007FFEAA805000-memory.dmp

      Filesize

      2.0MB

    • memory/3400-1-0x00007FFEAA6AD000-0x00007FFEAA6AE000-memory.dmp

      Filesize

      4KB

    • memory/3400-2-0x00007FFE6A690000-0x00007FFE6A6A0000-memory.dmp

      Filesize

      64KB

    • memory/3400-5-0x00007FFE6A690000-0x00007FFE6A6A0000-memory.dmp

      Filesize

      64KB

    • memory/3400-3-0x00007FFE6A690000-0x00007FFE6A6A0000-memory.dmp

      Filesize

      64KB

    • memory/3400-59-0x00007FFEAA610000-0x00007FFEAA805000-memory.dmp

      Filesize

      2.0MB