Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2023 10:14

General

  • Target

    PI No. 92826785.exe

  • Size

    623KB

  • MD5

    92b364ff04da94c50941ac26728b398e

  • SHA1

    0ef8a6e061b52e34a31b691cd03153ce7b22c70a

  • SHA256

    7cba6ce993da55a8706e4c726e120ce59a40622f20ed4f0beb971c1fb03b9519

  • SHA512

    75d82e51d905febbb0fd6f3f0450c325faad7307bf84a5e508fca0aa3a75645873661f84a1bace1faa3edc6d0c0d8d3606f00228618f24510611e631fe03d37c

  • SSDEEP

    12288:Xl5nF8PVdqrlbLP8DL98J/1aswLR7HgaC/Me5Qes5ib46iJgw:Xlaqhb7Gp8DatpC/Me5GM/iJZ

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe
    "C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1752
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pHkBnvqIJtDl.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2948
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pHkBnvqIJtDl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD0A7.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2656
    • C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe
      "C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe"
      2⤵
        PID:632
      • C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe
        "C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe"
        2⤵
          PID:2912
        • C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe
          "C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe"
          2⤵
            PID:2552
          • C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe
            "C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe"
            2⤵
              PID:2128
            • C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe
              "C:\Users\Admin\AppData\Local\Temp\PI No. 92826785.exe"
              2⤵
                PID:2704

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\tmpD0A7.tmp

              Filesize

              1KB

              MD5

              d51469cba7c5b3314d95581adfd94362

              SHA1

              a3fd222e25bec295b54c73c5889cb9d4557e782d

              SHA256

              4f0084a444871d6170f4b931ee4f7e57d99aa739f05f293465107c0bf558411c

              SHA512

              636d3ef565a944db4c7d8053ac341698f757af2557dbafdb45c75520b7df746a7a664aba9ffa002039005e20dee0347394b999a5c22a293953d29198f7290cde

            • memory/1752-6-0x0000000004B70000-0x0000000004BDA000-memory.dmp

              Filesize

              424KB

            • memory/1752-2-0x0000000004BE0000-0x0000000004C20000-memory.dmp

              Filesize

              256KB

            • memory/1752-3-0x0000000000AF0000-0x0000000000B08000-memory.dmp

              Filesize

              96KB

            • memory/1752-4-0x0000000000B10000-0x0000000000B18000-memory.dmp

              Filesize

              32KB

            • memory/1752-5-0x0000000000B20000-0x0000000000B2A000-memory.dmp

              Filesize

              40KB

            • memory/1752-0-0x00000000003F0000-0x0000000000490000-memory.dmp

              Filesize

              640KB

            • memory/1752-1-0x00000000742C0000-0x00000000749AE000-memory.dmp

              Filesize

              6.9MB

            • memory/1752-14-0x00000000742C0000-0x00000000749AE000-memory.dmp

              Filesize

              6.9MB

            • memory/2948-15-0x000000006E810000-0x000000006EDBB000-memory.dmp

              Filesize

              5.7MB

            • memory/2948-16-0x000000006E810000-0x000000006EDBB000-memory.dmp

              Filesize

              5.7MB

            • memory/2948-17-0x0000000002710000-0x0000000002750000-memory.dmp

              Filesize

              256KB

            • memory/2948-18-0x0000000002710000-0x0000000002750000-memory.dmp

              Filesize

              256KB

            • memory/2948-19-0x000000006E810000-0x000000006EDBB000-memory.dmp

              Filesize

              5.7MB