Analysis

  • max time kernel
    47s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    01/12/2022, 19:59

General

  • Target

    a769137f38445962b2d7c7e6b979227378d2218839ed031ed7b57d66e25bce5d.exe

  • Size

    75KB

  • MD5

    71c8841bc40cc29104d20f580b74dd12

  • SHA1

    2a5ebc3d931f8d184bb68ac01594127f6e9a3609

  • SHA256

    a769137f38445962b2d7c7e6b979227378d2218839ed031ed7b57d66e25bce5d

  • SHA512

    9d2ab448f5106f52895af1b168571c3478394feda6dc91d34119627fc73b91268e4cfab4fbe1172701478af01c37e3f07cd5999338b992f2afc10a1200e6b5ec

  • SSDEEP

    1536:zYxsxRI6mwtCVwvNKH2h7b3wMjc7Ti+GMysDW:zYxsrIitg7WhHwx7TtG5sD

Score
7/10

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1220
      • C:\Users\Admin\AppData\Local\Temp\a769137f38445962b2d7c7e6b979227378d2218839ed031ed7b57d66e25bce5d.exe
        "C:\Users\Admin\AppData\Local\Temp\a769137f38445962b2d7c7e6b979227378d2218839ed031ed7b57d66e25bce5d.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1552
        • C:\Users\Admin\AppData\Local\Temp\a769137f38445962b2d7c7e6b979227378d2218839ed031ed7b57d66e25bce5d.exe
          "C:\Users\Admin\AppData\Local\Temp\a769137f38445962b2d7c7e6b979227378d2218839ed031ed7b57d66e25bce5d.exe"
          3⤵
          • Drops startup file
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1760

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • memory/1220-62-0x0000000002A40000-0x0000000002A43000-memory.dmp

            Filesize

            12KB

          • memory/1552-54-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/1552-55-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/1552-56-0x0000000075681000-0x0000000075683000-memory.dmp

            Filesize

            8KB

          • memory/1552-59-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/1760-57-0x0000000000400000-0x0000000000406000-memory.dmp

            Filesize

            24KB

          • memory/1760-61-0x0000000000400000-0x0000000000406000-memory.dmp

            Filesize

            24KB

          • memory/1760-64-0x0000000000400000-0x0000000000406000-memory.dmp

            Filesize

            24KB