Analysis

  • max time kernel
    31s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    06-02-2023 14:00

General

  • Target

    Windowsϵͳ©޸.exe

  • Size

    1.5MB

  • MD5

    5d7fb79b1f7b3c64eeca9ea0cedf18be

  • SHA1

    d4be8a3fe5e1c571fdd36fcf363953d859c220da

  • SHA256

    8565f1895133fa044efe5ac563bb394bcd529622cb6d79541dca74d41d6d31eb

  • SHA512

    d4ecf193fb68423c409313ece8d3464c9a49a704ff21df120b98a034b333bd32061f99f35aae6f73a07f7cba06f05952a173033b442a94ec6fd948d3b8ee9363

  • SSDEEP

    24576:yzbV+Aa3WN+6Ptlz43GCvTySJVsSx2sel6H5ziqyH+J4eIxoXBdcGcnXG:Zv3W+6Pw3XFsVss0ziqyHWooXrct

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Windowsϵͳ©޸.exe
    "C:\Users\Admin\AppData\Local\Temp\Windowsϵͳ©޸.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:976
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 976 -s 580
      2⤵
      • Program crash
      PID:1840

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/976-54-0x00000000001A0000-0x000000000045A000-memory.dmp
    Filesize

    2.7MB

  • memory/976-56-0x0000000000150000-0x0000000000172000-memory.dmp
    Filesize

    136KB

  • memory/976-65-0x0000000000460000-0x0000000000486000-memory.dmp
    Filesize

    152KB

  • memory/976-74-0x000000001A820000-0x000000001A888000-memory.dmp
    Filesize

    416KB

  • memory/976-82-0x0000000000150000-0x0000000000172000-memory.dmp
    Filesize

    136KB

  • memory/976-83-0x0000000000460000-0x0000000000486000-memory.dmp
    Filesize

    152KB

  • memory/976-84-0x000000001A820000-0x000000001A888000-memory.dmp
    Filesize

    416KB

  • memory/1840-85-0x0000000000000000-mapping.dmp