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Analysis

  • max time kernel
    49s
  • max time network
    50s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/06/2024, 07:38

General

  • Target

    hoge.exe

  • Size

    621KB

  • MD5

    be87ad5596852c9930270778e9eced54

  • SHA1

    34a1842d2fd4dbcdc27b892d18ad920ac9d03826

  • SHA256

    38c17f2c490cee233f17e6484a1f3c25f3bff8d99ea0d6010f720b848d6a223e

  • SHA512

    a16e49beb95f461ff5d4af63017bdcd9844800e8037d43942e28e0a3dfa71ceb0808e5020f955380902fdb4c9887ed6e092cfce9a9cf24f6be2e3e9586dbef04

  • SSDEEP

    12288:zE50GSHrG6W42JcycysY0V3D9wCV+2nXGwnUP345WRgG3OkGGs/Lwmm:o+GSHrG6W42JcychY0FD9wCVBHw3yeJF

Score
10/10

Malware Config

Signatures

  • Rhadamanthys

    Rhadamanthys is an info stealer written in C++ first seen in August 2022.

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Deletes itself 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2652
      • C:\Windows\system32\dialer.exe
        "C:\Windows\system32\dialer.exe"
        2⤵
        • Deletes itself
        • Suspicious behavior: EnumeratesProcesses
        PID:3068
    • C:\Users\Admin\AppData\Local\Temp\hoge.exe
      "C:\Users\Admin\AppData\Local\Temp\hoge.exe"
      1⤵
      • Suspicious use of NtCreateUserProcessOtherParentProcess
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3932
    • 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=1412 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:4768

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3068-14-0x00007FFCAB4B0000-0x00007FFCAB56E000-memory.dmp

        Filesize

        760KB

      • memory/3068-8-0x00000212C4DD0000-0x00000212C4DD9000-memory.dmp

        Filesize

        36KB

      • memory/3068-17-0x00000212C69A0000-0x00000212C6DA0000-memory.dmp

        Filesize

        4.0MB

      • memory/3068-15-0x00000212C69A0000-0x00000212C6DA0000-memory.dmp

        Filesize

        4.0MB

      • memory/3068-16-0x00007FFCAA8A0000-0x00007FFCAAB69000-memory.dmp

        Filesize

        2.8MB

      • memory/3068-13-0x00007FFCACDB0000-0x00007FFCACFA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3068-12-0x00000212C69A0000-0x00000212C6DA0000-memory.dmp

        Filesize

        4.0MB

      • memory/3932-5-0x00000000032E0000-0x00000000036E0000-memory.dmp

        Filesize

        4.0MB

      • memory/3932-9-0x0000000000400000-0x000000000049B000-memory.dmp

        Filesize

        620KB

      • memory/3932-7-0x00007FFCAA8A0000-0x00007FFCAAB69000-memory.dmp

        Filesize

        2.8MB

      • memory/3932-1-0x00000000032E0000-0x00000000036E0000-memory.dmp

        Filesize

        4.0MB

      • memory/3932-6-0x00007FFCAB4B0000-0x00007FFCAB56E000-memory.dmp

        Filesize

        760KB

      • memory/3932-0-0x0000000000400000-0x000000000049B000-memory.dmp

        Filesize

        620KB

      • memory/3932-4-0x00007FFCACDB0000-0x00007FFCACFA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3932-3-0x00000000032E0000-0x00000000036E0000-memory.dmp

        Filesize

        4.0MB

      • memory/3932-2-0x00000000032E0000-0x00000000036E0000-memory.dmp

        Filesize

        4.0MB