Overview

overview

10

Static

static

10

Kurome.Bui...er.exe

windows7-x64

3

Kurome.Bui...er.exe

windows10-2004-x64

3

Kurome.Bui...db.dll

windows7-x64

1

Kurome.Bui...db.dll

windows10-2004-x64

1

Kurome.Bui...db.dll

windows7-x64

1

Kurome.Bui...db.dll

windows10-2004-x64

1

Kurome.Bui...ks.dll

windows7-x64

1

Kurome.Bui...ks.dll

windows10-2004-x64

1

Kurome.Bui...il.dll

windows7-x64

1

Kurome.Bui...il.dll

windows10-2004-x64

1

Kurome.Bui...ub.exe

windows7-x64

10

Kurome.Bui...ub.exe

windows10-2004-x64

10

Kurome.Hos...st.exe

windows7-x64

3

Kurome.Hos...st.exe

windows10-2004-x64

3

Kurome.Hos...CF.dll

windows7-x64

1

Kurome.Hos...CF.dll

windows10-2004-x64

1

Kurome.Loa...er.exe

windows7-x64

4

Kurome.Loa...er.exe

windows10-2004-x64

4

Panel/RedL...).docx

windows7-x64

4

Panel/RedL...).docx

windows10-2004-x64

1

Panel/RedL...).docx

windows7-x64

4

Panel/RedL...).docx

windows10-2004-x64

1

Panel/RedL...el.exe

windows7-x64

10

Panel/RedL...el.exe

windows10-2004-x64

10

Panel/RedL...me.exe

windows7-x64

6

Panel/RedL...me.exe

windows10-2004-x64

6

Panel/RedL...48.exe

windows7-x64

7

Panel/RedL...48.exe

windows10-2004-x64

7

Panel/RedL...ar.exe

windows7-x64

1

Panel/RedL...ar.exe

windows10-2004-x64

1

crack.exe

windows7-x64

7

crack.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/12/2024, 15:50 UTC

Sharing

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General

  • Target

    Kurome.Builder/Mono.Cecil.dll

  • Size

    350KB

  • MD5

    de69bb29d6a9dfb615a90df3580d63b1

  • SHA1

    74446b4dcc146ce61e5216bf7efac186adf7849b

  • SHA256

    f66f97866433e688acc3e4cd1e6ef14505f81df6b26dd6215e376767f6f954bc

  • SHA512

    6e96a510966a4acbca900773d4409720b0771fede37f24431bf0d8b9c611eaa152ba05ee588bb17f796d7b8caaccc10534e7cc1c907c28ddfa54ac4ce3952015

  • SSDEEP

    6144:jIevdbLPNYe8bikm98KXPHhOWY/fFREomhUFD3z:se1PNL+QRfBg/f/EWFD

Score
1/10

Malware Config

Signatures

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Kurome.Builder\Mono.Cecil.dll,#1
    1⤵
      PID:4316

    Network

    • flag-us
      DNS
      8.8.8.8.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      8.8.8.8.in-addr.arpa
      IN PTR
      Response
      8.8.8.8.in-addr.arpa
      IN PTR
      dnsgoogle
    • flag-us
      DNS
      196.249.167.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      196.249.167.52.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      172.214.232.199.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      172.214.232.199.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      73.31.126.40.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      73.31.126.40.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      95.221.229.192.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      95.221.229.192.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      228.249.119.40.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      228.249.119.40.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      209.205.72.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      209.205.72.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      50.23.12.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      50.23.12.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      50.23.12.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      50.23.12.20.in-addr.arpa
      IN PTR
    • flag-us
      DNS
      171.39.242.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      171.39.242.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      217.106.137.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      217.106.137.52.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      18.134.221.88.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      18.134.221.88.in-addr.arpa
      IN PTR
      Response
      18.134.221.88.in-addr.arpa
      IN PTR
      a88-221-134-18deploystaticakamaitechnologiescom
    • flag-us
      DNS
      19.229.111.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      19.229.111.52.in-addr.arpa
      IN PTR
      Response
    No results found
    • 8.8.8.8:53
      8.8.8.8.in-addr.arpa
      dns
      66 B
       90 B
       1
      1

      DNS Request

      8.8.8.8.in-addr.arpa

    • 8.8.8.8:53
      196.249.167.52.in-addr.arpa
      dns
      73 B
       147 B
       1
      1

      DNS Request

      196.249.167.52.in-addr.arpa

    • 8.8.8.8:53
      172.214.232.199.in-addr.arpa
      dns
      74 B
       128 B
       1
      1

      DNS Request

      172.214.232.199.in-addr.arpa

    • 8.8.8.8:53
      73.31.126.40.in-addr.arpa
      dns
      71 B
       157 B
       1
      1

      DNS Request

      73.31.126.40.in-addr.arpa

    • 8.8.8.8:53
      95.221.229.192.in-addr.arpa
      dns
      73 B
       144 B
       1
      1

      DNS Request

      95.221.229.192.in-addr.arpa

    • 8.8.8.8:53
      228.249.119.40.in-addr.arpa
      dns
      73 B
       159 B
       1
      1

      DNS Request

      228.249.119.40.in-addr.arpa

    • 8.8.8.8:53
      209.205.72.20.in-addr.arpa
      dns
      72 B
       158 B
       1
      1

      DNS Request

      209.205.72.20.in-addr.arpa

    • 8.8.8.8:53
      171.39.242.20.in-addr.arpa
      dns
      72 B
       158 B
       1
      1

      DNS Request

      171.39.242.20.in-addr.arpa

    • 8.8.8.8:53
      50.23.12.20.in-addr.arpa
      dns
      140 B
       156 B
       2
      1

      DNS Request

      50.23.12.20.in-addr.arpa

      DNS Request

      50.23.12.20.in-addr.arpa

    • 8.8.8.8:53
      217.106.137.52.in-addr.arpa
      dns
      73 B
       147 B
       1
      1

      DNS Request

      217.106.137.52.in-addr.arpa

    • 8.8.8.8:53
      18.134.221.88.in-addr.arpa
      dns
      72 B
       137 B
       1
      1

      DNS Request

      18.134.221.88.in-addr.arpa

    • 8.8.8.8:53
      19.229.111.52.in-addr.arpa
      dns
      72 B
       158 B
       1
      1

      DNS Request

      19.229.111.52.in-addr.arpa

    MITRE ATT&CK Matrix

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    Downloads

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