Overview

overview

3

Static

static

3

Yagami 1.0...re.dll

windows7-x64

3

Yagami 1.0...re.dll

windows10-2004-x64

3

Yagami 1.0/Qt5Gui.dll

windows7-x64

3

Yagami 1.0/Qt5Gui.dll

windows10-2004-x64

3

Yagami 1.0...ia.dll

windows7-x64

3

Yagami 1.0...ia.dll

windows10-2004-x64

3

Yagami 1.0...rk.dll

windows7-x64

3

Yagami 1.0...rk.dll

windows10-2004-x64

3

Yagami 1.0...ts.dll

windows7-x64

1

Yagami 1.0...ts.dll

windows10-2004-x64

3

Yagami 1.0/Yagami.exe

windows7-x64

1

Yagami 1.0/Yagami.exe

windows10-2004-x64

3

Yagami 1.0...-1.dll

windows7-x64

3

Yagami 1.0...-1.dll

windows10-2004-x64

3

Yagami 1.0...-6.dll

windows7-x64

3

Yagami 1.0...-6.dll

windows10-2004-x64

3

Yagami 1.0...-1.dll

windows7-x64

1

Yagami 1.0...-1.dll

windows10-2004-x64

1

Yagami 1.0...if.dll

windows7-x64

1

Yagami 1.0...if.dll

windows10-2004-x64

1

Yagami 1.0...fd.dll

windows7-x64

1

Yagami 1.0...fd.dll

windows10-2004-x64

1

Yagami 1.0...ns.dll

windows7-x64

1

Yagami 1.0...ns.dll

windows10-2004-x64

1

Yagami 1.0...sd.dll

windows7-x64

1

Yagami 1.0...sd.dll

windows10-2004-x64

1

Yagami 1.0...co.dll

windows7-x64

1

Yagami 1.0...co.dll

windows10-2004-x64

1

Yagami 1.0...od.dll

windows7-x64

1

Yagami 1.0...od.dll

windows10-2004-x64

1

Yagami 1.0...eg.dll

windows7-x64

1

Yagami 1.0...eg.dll

windows10-2004-x64

1

Analysis

  • max time kernel
    143s
  • max time network
    166s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    28/03/2024, 22:46 UTC

Sharing

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Report Analysis Logs

General

  • Target

    Yagami 1.0/Qt5Network.dll

  • Size

    1.7MB

  • MD5

    8e3c478a815fd08cb404e6e8a72c1882

  • SHA1

    e54700a53db75b683ab624ee9a79b71289433902

  • SHA256

    a226fe78be137acc571d544ef528a1d5344bb07a2a8489b204777cd1eb52abd5

  • SHA512

    750b2c244ad7cf9fa6702f70a3bb02676b02cf67ffeeb334ad6c275f1c26cc0e81599d0a15aeefcd038fae09c0dd96e42c7ffe62b22d135738d6c5529ef35a05

  • SSDEEP

    49152:EyB9374wAa6uVp5nCFKZLkhu8LZTXuW8HOI:EwAnupnC4ZLW

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Yagami 1.0\Qt5Network.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4600
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Yagami 1.0\Qt5Network.dll",#1
      2⤵
        PID:1088
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1088 -s 704
          3⤵
          • Program crash
          PID:4536
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1088 -ip 1088
      1⤵
        PID:3136

      Network

      • flag-us
        DNS
        241.150.49.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        241.150.49.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        99.58.20.217.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        99.58.20.217.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        20.160.190.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        20.160.190.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        232.168.11.51.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        232.168.11.51.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        157.123.68.40.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        157.123.68.40.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        206.23.85.13.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        206.23.85.13.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        104.219.191.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        104.219.191.52.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
        183.142.211.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        183.142.211.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        218.135.221.88.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        218.135.221.88.in-addr.arpa
        IN PTR
        Response
        218.135.221.88.in-addr.arpa
        IN PTR
        a88-221-135-218deploystaticakamaitechnologiescom
      • 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
      • flag-us
        DNS
        98.56.20.217.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        98.56.20.217.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        137.71.105.51.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        137.71.105.51.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        137.71.105.51.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        137.71.105.51.in-addr.arpa
        IN PTR
      No results found
      • 8.8.8.8:53
        241.150.49.20.in-addr.arpa
        dns
        72 B
         158 B
         1
        1

        DNS Request

        241.150.49.20.in-addr.arpa

      • 8.8.8.8:53
        99.58.20.217.in-addr.arpa
        dns
        71 B
         131 B
         1
        1

        DNS Request

        99.58.20.217.in-addr.arpa

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

        DNS Request

        20.160.190.20.in-addr.arpa

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

        DNS Request

        232.168.11.51.in-addr.arpa

      • 8.8.8.8:53
        157.123.68.40.in-addr.arpa
        dns
        72 B
         146 B
         1
        1

        DNS Request

        157.123.68.40.in-addr.arpa

      • 8.8.8.8:53
        206.23.85.13.in-addr.arpa
        dns
        71 B
         145 B
         1
        1

        DNS Request

        206.23.85.13.in-addr.arpa

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

        DNS Request

        104.219.191.52.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
        183.142.211.20.in-addr.arpa
        dns
        73 B
         159 B
         1
        1

        DNS Request

        183.142.211.20.in-addr.arpa

      • 8.8.8.8:53
        218.135.221.88.in-addr.arpa
        dns
        73 B
         139 B
         1
        1

        DNS Request

        218.135.221.88.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

      • 8.8.8.8:53
        98.56.20.217.in-addr.arpa
        dns
        71 B
         131 B
         1
        1

        DNS Request

        98.56.20.217.in-addr.arpa

      • 8.8.8.8:53
        137.71.105.51.in-addr.arpa
        dns
        144 B
         158 B
         2
        1

        DNS Request

        137.71.105.51.in-addr.arpa

        DNS Request

        137.71.105.51.in-addr.arpa

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1088-0-0x0000000068A80000-0x0000000069044000-memory.dmp

        Filesize

        5.8MB

        Download

      • memory/1088-1-0x0000000069900000-0x0000000069AC1000-memory.dmp

        Filesize

        1.8MB

        Download

      • memory/1088-3-0x000000006EB40000-0x000000006EB64000-memory.dmp

        Filesize

        144KB

        Download

      • memory/1088-4-0x0000000064B40000-0x0000000064B5B000-memory.dmp

        Filesize

        108KB

        Download

      • memory/1088-5-0x000000006FE40000-0x000000006FFBE000-memory.dmp

        Filesize

        1.5MB

        Download

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