Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 12:10

General

  • Target

    hyperterminal/htrn_jis.dll

  • Size

    13KB

  • MD5

    f4d959e7716e571090fc7d2788674175

  • SHA1

    c17458c7c7af3fef089ae199a9d663b1848b78fc

  • SHA256

    ecb2c004aeee8b628a347ccda520f66bd32392f4255f8cc40576c5a02bd21d39

  • SHA512

    88ddc0befbe6fbcd95d59dc17b81ccaaa4356d25a0ce885a797ee07d651f2027b6e382e55ad66190addef7d635764c6d082a7f33b815d6cca78bcb8b006d8451

  • SSDEEP

    384:OGbLQ2TvAjs09Led+BykaH/9piuPMKkPtF:O8Q2LAhO+wxf9JrkVF

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\hyperterminal\htrn_jis.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2988
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\hyperterminal\htrn_jis.dll,#1
      2⤵
        PID:1968

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads