Analysis

  • max time kernel
    148s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2024, 10:54

General

  • Target

    e17d86624bda3aa1d9289ec70f36ee22.exe

  • Size

    2.9MB

  • MD5

    e17d86624bda3aa1d9289ec70f36ee22

  • SHA1

    8a7b1bf6c3fa44643c1bff3f89cd322f630aa278

  • SHA256

    dbccaac32657103bb3f8f39dfb206530a74d7fbac4e2d2e8d81e73d906b0a5d3

  • SHA512

    41ece602f4b9feffe314233a42744dda24b75e2c37f4de0fe7a506598eb16360dbae44ee5889c031635567d41e8f4bd28c237942d8329ebd6a6a9ecbaac21a49

  • SSDEEP

    49152:DLh2M3xoAOIgEbY0Rnv9QR4ulSP4M338dB2IBlGuuDVUsdxxjeQZwxPYRKs:QMaRIg/YQR4ulSgg3gnl/IVUs1jePs

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e17d86624bda3aa1d9289ec70f36ee22.exe
    "C:\Users\Admin\AppData\Local\Temp\e17d86624bda3aa1d9289ec70f36ee22.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1272
    • C:\Users\Admin\AppData\Local\Temp\e17d86624bda3aa1d9289ec70f36ee22.exe
      C:\Users\Admin\AppData\Local\Temp\e17d86624bda3aa1d9289ec70f36ee22.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1900
  • 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=4160 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4332

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\e17d86624bda3aa1d9289ec70f36ee22.exe

            Filesize

            2.9MB

            MD5

            aadc66402edd411ca806758067b2cde8

            SHA1

            5604303f35614f56ae4d3334b6377ebf0e1aa63f

            SHA256

            d5ae7d35fe4402aa7b396ff4a65b07130e5e6476805cbb8a842cf58f066d6422

            SHA512

            dee751ffcaca9bebcffae55bd297d386c8639ae14f9dab3349254b485611c0c6680c88b407380e5fb6d3c9f4a25cf2e5f0c0d935b0595599ecb5a7646316415d

          • memory/1272-0-0x0000000000400000-0x00000000008EF000-memory.dmp

            Filesize

            4.9MB

          • memory/1272-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

            Filesize

            1.2MB

          • memory/1272-2-0x0000000000400000-0x000000000062A000-memory.dmp

            Filesize

            2.2MB

          • memory/1272-12-0x0000000000400000-0x000000000062A000-memory.dmp

            Filesize

            2.2MB

          • memory/1900-13-0x0000000000400000-0x00000000008EF000-memory.dmp

            Filesize

            4.9MB

          • memory/1900-14-0x0000000000400000-0x000000000062A000-memory.dmp

            Filesize

            2.2MB

          • memory/1900-15-0x0000000001C70000-0x0000000001DA3000-memory.dmp

            Filesize

            1.2MB

          • memory/1900-20-0x0000000005570000-0x000000000579A000-memory.dmp

            Filesize

            2.2MB

          • memory/1900-21-0x0000000000400000-0x000000000061D000-memory.dmp

            Filesize

            2.1MB

          • memory/1900-28-0x0000000000400000-0x00000000008EF000-memory.dmp

            Filesize

            4.9MB