Analysis

  • max time kernel
    123s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-08-2023 08:35

General

  • Target

    download-stbl-win(V(us))/mod/bin/kcms.dll

  • Size

    174KB

  • MD5

    bf299f73480af97a750492e043d1fadd

  • SHA1

    c93c4a2dae812f31603e42d70711d3b6822f9e8e

  • SHA256

    0334e3b7ae677116b92516172d0ca905723daf847d8b3b0dc3fc118edc703d51

  • SHA512

    7265783f0dd653dbc4693d5efeb156281620c5421f29910f14c22b75a936233e9e897087e64b641335795484837f28f113ee9f380027698a898f19115fd0f648

  • SSDEEP

    3072:gWosiKTxga2KtpdhEnGF5PNyR0BxDxxKF5HkEWnuYsauj9Fom1QB:3RRKAtpdhEn/0BzwFpvYm0z

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\download-stbl-win(V(us))\mod\bin\kcms.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3776
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\download-stbl-win(V(us))\mod\bin\kcms.dll,#1
      2⤵
        PID:216

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads