Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 17:48

General

  • Target

    Bypass.rar

  • Size

    49KB

  • MD5

    e4295d4405b95fa6d5a665215c95b607

  • SHA1

    e89677a8c60b1f16378ba743b7fd84871f2d7b35

  • SHA256

    47ba76e3e00909927f27dfc2b85ee8824ebb5f5c0cb4dd26693bb7a1afb67410

  • SHA512

    b8782bba1fca2f3622d031a44f4febc48d4189cd40f15b79b5a8ae4621a072e481219038d65207b81f544944c7ff0b14da81ae248b52c70d47d367d32cb4ff7e

  • SSDEEP

    1536:rtRzjkkCV615eeztX25b789sRKfTiPCnUX5wxIxKB+XzUd9:5RfkkCgvYF7/RKrUCnUJiYKB+wd9

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Runs .reg file with regedit 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Bypass.rar
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1248
    • C:\Program Files\7-Zip\7zFM.exe
      "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Bypass.rar"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2592
      • C:\Windows\regedit.exe
        "regedit.exe" "C:\Users\Admin\AppData\Local\Temp\7zO02A3A6E6\Cracked.reg"
        3⤵
        • Runs .reg file with regedit
        PID:2496
      • C:\Windows\regedit.exe
        "regedit.exe" "C:\Users\Admin\AppData\Local\Temp\7zO02A5CDA7\Cracked.reg"
        3⤵
        • Runs .reg file with regedit
        PID:2168

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zO02A5CDA7\Cracked.reg

    Filesize

    120B

    MD5

    a95106d7c9fc3fb18a2fbe1885de09dd

    SHA1

    3debdeee76208de099b80eff33949371f02bf575

    SHA256

    61df13bae98f10c330a751875146dd81bca223036d6470ebb9fffdc0b47f0fe2

    SHA512

    d81d70466f4ff81111d2a9d0a63cc7371d75568b1a1c5fe0aef638742cef30c92cddc20b22683d3fb32331d328dba57005a3698569e9edb10d1fc63ff29718b2