Analysis

  • max time kernel
    156s
  • max time network
    170s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/12/2023, 20:40

General

  • Target

    117eb244b91eaa4ff431dfd4d160d63d.exe

  • Size

    2.9MB

  • MD5

    117eb244b91eaa4ff431dfd4d160d63d

  • SHA1

    ff80b0b5f38b50e065f0232edd52438d00ad215d

  • SHA256

    e1230d43ed573792e015107d8fe9cdad0d71bf421904ebd7836f3a40185ac0eb

  • SHA512

    956b911e1433ac2a131286c0ceff1a046c251f40124d6168c373d9fd43de4f17439ca68d7b7e8197d3416a7222b2b49e77e6b074e9479d4dc6a3e30e267cfe33

  • SSDEEP

    49152:7cmBfdxiXRvocAQhlcTN74NH5HUyNRcUsCVOzetdZJ:7cefdyTW4HBUCczzM3

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\117eb244b91eaa4ff431dfd4d160d63d.exe
    "C:\Users\Admin\AppData\Local\Temp\117eb244b91eaa4ff431dfd4d160d63d.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1832
    • C:\Users\Admin\AppData\Local\Temp\117eb244b91eaa4ff431dfd4d160d63d.exe
      C:\Users\Admin\AppData\Local\Temp\117eb244b91eaa4ff431dfd4d160d63d.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2284

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\117eb244b91eaa4ff431dfd4d160d63d.exe

          Filesize

          407KB

          MD5

          bf45651b855c0a8a82ecbdd3a6e4e96e

          SHA1

          29bb5571c85cbf987037595c6a27580810eb7090

          SHA256

          078e0966ce6a7e456cf95843154eed7934a5e103b807c0cfb5ada40d98ad456a

          SHA512

          59fe4427918fa4813c96fafc97e85cf9085f915b625b2367ea57da48a0fade80da11d4468b7ef9bcccf89ab175262bf1891f7bdb2fa63aa40e855791a968c9a2

        • memory/1832-0-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/1832-1-0x0000000001A30000-0x0000000001B63000-memory.dmp

          Filesize

          1.2MB

        • memory/1832-2-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/1832-12-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/2284-13-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/2284-14-0x0000000001D50000-0x0000000001E83000-memory.dmp

          Filesize

          1.2MB

        • memory/2284-15-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/2284-20-0x0000000005650000-0x000000000587A000-memory.dmp

          Filesize

          2.2MB

        • memory/2284-21-0x0000000000400000-0x000000000061D000-memory.dmp

          Filesize

          2.1MB

        • memory/2284-28-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB