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Analysis

  • max time kernel
    382s
  • max time network
    378s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    29/09/2022, 00:46

General

  • Target

    5e61c19f634091264c187eb51acc8ac346914919e4f6a8b1e7a7087d0fcf8bf601~Rip - Copy - Copy.exe

  • Size

    1.8MB

  • MD5

    11f76b1ce63cf90542ecdffc7fc7bae2

  • SHA1

    da0101143ef0a9419aeda9b528abbd1a4289ff78

  • SHA256

    5e61c19f634091264c187eb51acc8ac346914919e4f6a8b1e7a7087d0fcf8bf6

  • SHA512

    b0b5946c44525d7675a0cd590011f98a192ca3977aac21d3d188f85602f1149f7ef88a0b21ea8dc238c5484a08d35a497dbe7ee18e2fb760892ad8a06d51ee77

  • SSDEEP

    24576:kEex77nuApmK7JFt1g7TZaqdiXSp0c02uFG6dAk3xMjl:tK7b8Kbg7TZaqdwk0c05HGiy

Score
9/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • UPX packed file 2 IoCs

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

  • Loads dropped DLL 1 IoCs
  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5e61c19f634091264c187eb51acc8ac346914919e4f6a8b1e7a7087d0fcf8bf601~Rip - Copy - Copy.exe
    "C:\Users\Admin\AppData\Local\Temp\5e61c19f634091264c187eb51acc8ac346914919e4f6a8b1e7a7087d0fcf8bf601~Rip - Copy - Copy.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1048
  • C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:668
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe"
      2⤵
      • Checks processor information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1372
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1372.0.422912235\1861928880" -parentBuildID 20200403170909 -prefsHandle 1196 -prefMapHandle 1188 -prefsLen 1 -prefMapSize 220106 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1372 "\\.\pipe\gecko-crash-server-pipe.1372" 1280 gpu
        3⤵
          PID:1492
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1372.3.1376912275\706406661" -childID 1 -isForBrowser -prefsHandle 912 -prefMapHandle 1568 -prefsLen 122 -prefMapSize 220106 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1372 "\\.\pipe\gecko-crash-server-pipe.1372" 1764 tab
          3⤵
            PID:1044
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1372.13.659412853\289373982" -childID 2 -isForBrowser -prefsHandle 2668 -prefMapHandle 2664 -prefsLen 6904 -prefMapSize 220106 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1372 "\\.\pipe\gecko-crash-server-pipe.1372" 2684 tab
            3⤵
              PID:880
        • C:\Windows\system32\AUDIODG.EXE
          C:\Windows\system32\AUDIODG.EXE 0x2f4
          1⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2564

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • \Users\Admin\AppData\Local\Temp\SkinH_EL.dll

          Filesize

          86KB

          MD5

          147127382e001f495d1842ee7a9e7912

          SHA1

          92d1ed56032183c75d4b57d7ce30b1c4ae11dc9b

          SHA256

          edf679c02ea2e170e67ab20dfc18558e2bfb4ee5d59eceeaea4b1ad1a626c3cc

          SHA512

          97f5ae90a1bbacfe39b9e0f2954c24f9896cc9dca9d14364c438862996f3bbc04a4aa515742fccb3679d222c1302f5bb40c7eaddd6b5859d2d6ef79490243a4d

        • memory/1048-54-0x00000000759F1000-0x00000000759F3000-memory.dmp

          Filesize

          8KB

        • memory/1048-56-0x0000000000400000-0x00000000005FF000-memory.dmp

          Filesize

          2.0MB

        • memory/1048-57-0x0000000010000000-0x000000001003D000-memory.dmp

          Filesize

          244KB

        • memory/1048-58-0x0000000000400000-0x00000000005FF000-memory.dmp

          Filesize

          2.0MB