Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    01-02-2024 05:42

General

  • Target

    86146458c21ebd0651b9fae2d03ae87e.exe

  • Size

    52KB

  • MD5

    86146458c21ebd0651b9fae2d03ae87e

  • SHA1

    83fbf77ee3fad8476d3bf9b4c618935653fe808d

  • SHA256

    46c3be1ef5ed88841e80c2dba54c01e220bd9f33913c86e039e242d3aeb0f8c7

  • SHA512

    1045546e527e565eee1e27b3a266b9d7d6a770260785039b3fddf5828c72042dd40951dcac3540144e1b42366f6c6da7e3b078607a412007cc66262d0b9619d0

  • SSDEEP

    768:vMPpihV2Ont0+0bnAJZG6+DZmmWjsrmcQiXRzitdYczZUEGUqxmyq7k:vyfOt0+EATGrYrjsrTRoH921myq7

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\86146458c21ebd0651b9fae2d03ae87e.exe
        "C:\Users\Admin\AppData\Local\Temp\86146458c21ebd0651b9fae2d03ae87e.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1984
        • C:\Users\Admin\AppData\Local\Temp\86146458c21ebd0651b9fae2d03ae87e.exe
          "C:\Users\Admin\AppData\Local\Temp\86146458c21ebd0651b9fae2d03ae87e.exe"
          3⤵
          • Drops startup file
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1148

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1148-15-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/1148-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/1148-9-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/1220-12-0x00000000024B0000-0x00000000024B1000-memory.dmp

      Filesize

      4KB

    • memory/1220-14-0x00000000024D0000-0x00000000024D2000-memory.dmp

      Filesize

      8KB

    • memory/1220-13-0x00000000024C0000-0x00000000024C3000-memory.dmp

      Filesize

      12KB

    • memory/1984-1-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB

    • memory/1984-7-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB

    • memory/1984-5-0x00000000003B0000-0x00000000003C8000-memory.dmp

      Filesize

      96KB

    • memory/1984-8-0x00000000050E0000-0x00000000050F1000-memory.dmp

      Filesize

      68KB

    • memory/1984-0-0x0000000000400000-0x0000000000418000-memory.dmp

      Filesize

      96KB

    • memory/1984-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

      Filesize

      4KB

    • memory/1984-2-0x0000000000550000-0x0000000000551000-memory.dmp

      Filesize

      4KB