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Analysis

  • max time kernel
    0s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29/12/2023, 22:48

General

  • Target

    061690006fccf0d52bf47e8a142a31c9.exe

  • Size

    1.4MB

  • MD5

    061690006fccf0d52bf47e8a142a31c9

  • SHA1

    3343a6d20da69c74643fa9af14b3b784bdeb20f8

  • SHA256

    60ea7fc78d4db83ab17674ae41a98d19d000bb939248dd5bd6f12524877a3d42

  • SHA512

    5ece061a2ad25ec2ddd294302b4a97517e5010af6c13bd38acd6aae72cdaf92abd0cca0610e81d713bc6511c4490397f9bfca3b3aaab4280d56a7dfc84401233

  • SSDEEP

    24576:3utr5OULQaKYOAa/Q7lhRugqqnMx5OKASgL7sg1MMbo3O5X1UhmA7Ji1BWYk:3uXJx9C8PggXMx5OKmQxMbo3OtawAdie

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 7 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 42 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\061690006fccf0d52bf47e8a142a31c9.exe
    "C:\Users\Admin\AppData\Local\Temp\061690006fccf0d52bf47e8a142a31c9.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1716
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\bin\bstrapInstall.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\bin\bstrapInstall.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2584
  • C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\system32\regsvr32 /s .\bin\InstallerDlg.dll
    1⤵
    • Loads dropped DLL
    • Modifies registry class
    PID:1816
  • C:\Program Files (x86)\RealArcade\Installer\bin\bstrapInstall.exe
    "C:\Program Files (x86)\RealArcade\Installer\bin\bstrapInstall.exe" sfx:"C:\Users\Admin\AppData\Local\Temp\061690006fccf0d52bf47e8a142a31c9.exe"
    1⤵
      PID:1292
      • C:\Program Files (x86)\RealArcade\Installer\bin\gameinstaller.exe
        .\bin\gameinstaller.exe installerMain.clf "sfx:C:\Users\Admin\AppData\Local\Temp\061690006fccf0d52bf47e8a142a31c9.exe"
        2⤵
          PID:1896
          • C:\Windows\SysWOW64\regsvr32.exe
            C:\Windows\system32\regsvr32 /s "bin\GCHROME.dll"
            3⤵
              PID:908
          • C:\Windows\SysWOW64\regsvr32.exe
            C:\Windows\system32\regsvr32 /s .\bin\InstallerDlg.dll
            2⤵
              PID:776
          • C:\Users\Admin\AppData\Local\Temp\RarSFX0\bin\gameinstaller.exe
            .\bin\gameinstaller.exe installerMain.clf
            1⤵
              PID:1692

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/1692-160-0x0000000002360000-0x000000000236A000-memory.dmp

              Filesize

              40KB

            • memory/1692-152-0x0000000000850000-0x0000000000874000-memory.dmp

              Filesize

              144KB

            • memory/1896-289-0x0000000000520000-0x0000000000544000-memory.dmp

              Filesize

              144KB

            • memory/1896-290-0x0000000000960000-0x000000000096A000-memory.dmp

              Filesize

              40KB