Analysis

  • max time kernel
    137s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2024 17:43

General

  • Target

    $PLUGINSDIR/ExecDos.dll

  • Size

    5KB

  • MD5

    ebcf9f71d804abab3c2e5ce4c17dc22e

  • SHA1

    17d13084e75cbfa5fbfdd0025e9a0ee5772ae765

  • SHA256

    d387b725afbd2a6f9b44999278d21025fae55b391e45f7751b88dfb13511a993

  • SHA512

    5576396c2d885c039668d7f401eeee583eb4de39e8497c3aaec32d47f4417a522fe6786c111d50a5fba7570f50e84144ef3a8aea42677d170e79114343c3a4a1

  • SSDEEP

    48:qNpugCjmWaZ+rnHAUiP9JLw/RHFtly5vorpSpSi7+5HCAx31Oglt6Zlrz9QH96AD:r0W1nHAfPPORHnooAU3xYglt6WwE

Score
10/10

Malware Config

Signatures

  • Kinsing

    Kinsing is a loader written in Golang.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ExecDos.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ExecDos.dll,#1
      2⤵
        PID:4008
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4008 -s 600
          3⤵
          • Program crash
          PID:3308
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 4008 -ip 4008
      1⤵
        PID:1180

      Network

      MITRE ATT&CK Matrix

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      Downloads