Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/02/2024, 15:38

General

  • Target

    9783706add44e924a2ffcd52dd3416e9.exe

  • Size

    2.9MB

  • MD5

    9783706add44e924a2ffcd52dd3416e9

  • SHA1

    e4441d85a2b1e0fd85ad8fda2f37bc8873832e02

  • SHA256

    1a6d3444f885f5d9cdb1ab5f75a50e26d5dd5e5f7ab555aaf53da67ae2335d46

  • SHA512

    506cfa349e6e5b5efb64ccbe8add758f742ebc42a322674f4fbc65e87abbd021eb58a85888927eeea596e10fa57a23221531f692c741f29e224c7ccc53f28729

  • SSDEEP

    49152:el21jR3RnU6He6XqLD3KGpfQ2GBc9Baj8BBT4SfcsUjoh48TyMPkXdwkyZ:el21hRUKe686mrHau42c1joCjMPkNwk6

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\9783706add44e924a2ffcd52dd3416e9.exe
    "C:\Users\Admin\AppData\Local\Temp\9783706add44e924a2ffcd52dd3416e9.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3088
    • C:\Users\Admin\AppData\Local\Temp\9783706add44e924a2ffcd52dd3416e9.exe
      C:\Users\Admin\AppData\Local\Temp\9783706add44e924a2ffcd52dd3416e9.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:568

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\9783706add44e924a2ffcd52dd3416e9.exe

          Filesize

          1.8MB

          MD5

          8639df7c7cd234e0428334ef2543f0b5

          SHA1

          82a899b36c659708218cda0ef5262c66490f9a49

          SHA256

          4aafe392429f7e965df392b4b6bc6b83df7797b04bb532cbb104c65dfb2cbf83

          SHA512

          c01e08c4ab220291af0e4ed64ddd95f895d191d95352341793f9a91b80c94fd8a5f76c90de0dcf32204e926e5b88c1d019d2fae23cf7220a5dcdd7969d8a0c6b

        • memory/568-13-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/568-15-0x0000000001D10000-0x0000000001E43000-memory.dmp

          Filesize

          1.2MB

        • memory/568-14-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/568-20-0x0000000005610000-0x000000000583A000-memory.dmp

          Filesize

          2.2MB

        • memory/568-21-0x0000000000400000-0x000000000061D000-memory.dmp

          Filesize

          2.1MB

        • memory/568-28-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/3088-0-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/3088-1-0x0000000001DA0000-0x0000000001ED3000-memory.dmp

          Filesize

          1.2MB

        • memory/3088-2-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/3088-12-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB