Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2024 18:02

General

  • Target

    FanControl.zip

  • Size

    6.3MB

  • MD5

    542253310b141f47cd141665a3bb4324

  • SHA1

    c07dd32580155be69278ee7526b08d547c61dd02

  • SHA256

    c416db4cda367c4e1f8d45bc3e308bcfde7e958bdd8029d92e31599e0d764dd1

  • SHA512

    0f7b7cde0980aed7f7f0780188a072326ce0885124e741f4f8d3a49ecd6e9b9cc2dabc77a21c04655e0019a9e72aacb45ca2b8ea2979bdd266838eff368ac686

  • SSDEEP

    196608:XV0h0C9RGiXit6Al9gGsMlcXh/O+o+H2zo5kSI8VHkGm:XVIGiXiNgGsvhW+o+HMo5kSFkN

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Program Files\7-Zip\7zFM.exe
    "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\FanControl.zip"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2872
    • C:\Users\Admin\AppData\Local\Temp\7zO83B4A9C7\FanControl.exe
      "C:\Users\Admin\AppData\Local\Temp\7zO83B4A9C7\FanControl.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2956
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 2956 -s 656
        3⤵
          PID:2832
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      1⤵
        PID:1056
      • C:\Windows\system32\AUDIODG.EXE
        C:\Windows\system32\AUDIODG.EXE 0x570
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:952
      • C:\Users\Admin\Downloads\FanControl.exe
        "C:\Users\Admin\Downloads\FanControl.exe"
        1⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2132
        • C:\Windows\system32\WerFault.exe
          C:\Windows\system32\WerFault.exe -u -p 2132 -s 652
          2⤵
            PID:2180

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\7zO83B4A9C7\FanControl.exe

          Filesize

          1.3MB

          MD5

          9b94d3f94fae042147cbe5dc8009370f

          SHA1

          3116e6fa60f5cd0d580ff748d6ae0499e7534ff2

          SHA256

          6d99e5b8af7bd2312f7d3aa2e42514ceb40ed3203dfc669558e8d5d0879c724b

          SHA512

          1ee4b0a0d5a5eee964f20f875b6c0254086b4ac2925e47be64e943e4bff97be2b536ebb787dd9390160649ccda6a29f3134800901880458c407695186c5dab71

        • memory/2132-17-0x0000000001370000-0x00000000014D0000-memory.dmp

          Filesize

          1.4MB

        • memory/2956-11-0x0000000000CB0000-0x0000000000E10000-memory.dmp

          Filesize

          1.4MB