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Analysis

  • max time kernel
    44s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    11/01/2023, 07:16

General

  • Target

    253dc675eceaf5e241df64306d0de350af4715a0.exe

  • Size

    843KB

  • MD5

    e2e8e1d58b06d7e05bef8c13bca92ab3

  • SHA1

    253dc675eceaf5e241df64306d0de350af4715a0

  • SHA256

    6532e16d04ebfc98395b0e06fb2c1210d5064dc242c2c374beccb6b561a58f6f

  • SHA512

    227b165ff0318d71416b5125bb7ff3b5e5c0099d558563f980a9c0d9d136a21f59794a0d47522e845fb92eefaf71a62dbd3f2568a3636d4096533bfee3bbe05a

  • SSDEEP

    24576:Dgh/1s5nyyx+NxEyafsab6JJH6UgLlrNsuru:ch/1s5nyC+NqyafsaGJJH6zBrNb

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\253dc675eceaf5e241df64306d0de350af4715a0.exe
    "C:\Users\Admin\AppData\Local\Temp\253dc675eceaf5e241df64306d0de350af4715a0.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1576
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\253dc675eceaf5e241df64306d0de350af4715a0.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1116
    • C:\Users\Admin\AppData\Local\Temp\253dc675eceaf5e241df64306d0de350af4715a0.exe
      "C:\Users\Admin\AppData\Local\Temp\253dc675eceaf5e241df64306d0de350af4715a0.exe"
      2⤵
        PID:1716
      • C:\Users\Admin\AppData\Local\Temp\253dc675eceaf5e241df64306d0de350af4715a0.exe
        "C:\Users\Admin\AppData\Local\Temp\253dc675eceaf5e241df64306d0de350af4715a0.exe"
        2⤵
          PID:2004
        • C:\Users\Admin\AppData\Local\Temp\253dc675eceaf5e241df64306d0de350af4715a0.exe
          "C:\Users\Admin\AppData\Local\Temp\253dc675eceaf5e241df64306d0de350af4715a0.exe"
          2⤵
            PID:1240
          • C:\Users\Admin\AppData\Local\Temp\253dc675eceaf5e241df64306d0de350af4715a0.exe
            "C:\Users\Admin\AppData\Local\Temp\253dc675eceaf5e241df64306d0de350af4715a0.exe"
            2⤵
              PID:1336
            • C:\Users\Admin\AppData\Local\Temp\253dc675eceaf5e241df64306d0de350af4715a0.exe
              "C:\Users\Admin\AppData\Local\Temp\253dc675eceaf5e241df64306d0de350af4715a0.exe"
              2⤵
                PID:1816

            Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • memory/1116-62-0x00000000732B0000-0x000000007385B000-memory.dmp

              Filesize

              5.7MB

            • memory/1116-63-0x00000000732B0000-0x000000007385B000-memory.dmp

              Filesize

              5.7MB

            • memory/1576-54-0x0000000000390000-0x000000000046A000-memory.dmp

              Filesize

              872KB

            • memory/1576-55-0x0000000075611000-0x0000000075613000-memory.dmp

              Filesize

              8KB

            • memory/1576-56-0x0000000000350000-0x0000000000366000-memory.dmp

              Filesize

              88KB

            • memory/1576-57-0x0000000000600000-0x000000000060A000-memory.dmp

              Filesize

              40KB

            • memory/1576-58-0x00000000052E0000-0x000000000534C000-memory.dmp

              Filesize

              432KB

            • memory/1576-60-0x0000000004550000-0x0000000004582000-memory.dmp

              Filesize

              200KB