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Overview

overview

10

Static

static

10

8a5a4b5ccd...4f.dll

windows7-x64

10

8a5a4b5ccd...4f.dll

windows10-2004-x64

10

Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2024, 19:33 UTC

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General

  • Target

    8a5a4b5ccd43ff006320ef9e33aaf74f.dll

  • Size

    130KB

  • MD5

    8a5a4b5ccd43ff006320ef9e33aaf74f

  • SHA1

    945cec466f21e15201ea7ad569e7345a95216a2b

  • SHA256

    38aa2b27a45d3bcb3670eed4a2bee6cd5bafb7815d0f1eee7475dfb6d42d73a1

  • SHA512

    07b8763cb4e8fa984fd8765a3c5f8568cd703249d9d9aa33d562d4c2891858b75815a96175e5d8951ab5fa112c212f931f7293edadf00eed2194c0786e330adb

  • SSDEEP

    3072:B7KsteHhq8WNeyKmxx1u/5cgYTEXREFcBjBrp:BuTkbNfX31yc4xLr

Score
10/10
modiloadertrojan

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    trojanmodiloader
  • ModiLoader Second Stage 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\8a5a4b5ccd43ff006320ef9e33aaf74f.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2144
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\8a5a4b5ccd43ff006320ef9e33aaf74f.dll,#1
      2⤵
      • Drops file in Windows directory
      PID:4692
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4692 -s 724
        3⤵
        • Program crash
        PID:3308
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4692 -s 996
        3⤵
        • Program crash
        PID:2360
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4692 -ip 4692
    1⤵
      PID:732
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 4692 -ip 4692
      1⤵
        PID:4152

      Network

      • flag-us
        DNS
        97.17.167.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        97.17.167.52.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        240.221.184.93.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        240.221.184.93.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        71.31.126.40.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        71.31.126.40.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
        79.121.231.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        79.121.231.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        57.110.18.2.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        57.110.18.2.in-addr.arpa
        IN PTR
        Response
        57.110.18.2.in-addr.arpa
        IN PTR
        a2-18-110-57deploystaticakamaitechnologiescom
      • 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
        103.169.127.40.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        103.169.127.40.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        15.164.165.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        15.164.165.52.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        137.71.91.104.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        137.71.91.104.in-addr.arpa
        IN PTR
        Response
        137.71.91.104.in-addr.arpa
        IN PTR
        a104-91-71-137deploystaticakamaitechnologiescom
      • flag-us
        DNS
        31.243.111.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        31.243.111.52.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        209.78.101.95.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        209.78.101.95.in-addr.arpa
        IN PTR
        Response
        209.78.101.95.in-addr.arpa
        IN PTR
        a95-101-78-209deploystaticakamaitechnologiescom
      • flag-us
        DNS
        200.64.52.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        200.64.52.20.in-addr.arpa
        IN PTR
        Response
      • 52.142.223.178:80
        52 B
         1
      • 8.8.8.8:53
        97.17.167.52.in-addr.arpa
        dns
        71 B
         145 B
         1
        1

        DNS Request

        97.17.167.52.in-addr.arpa

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

        DNS Request

        240.221.184.93.in-addr.arpa

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

        DNS Request

        71.31.126.40.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
        79.121.231.20.in-addr.arpa
        dns
        72 B
         158 B
         1
        1

        DNS Request

        79.121.231.20.in-addr.arpa

      • 8.8.8.8:53
        57.110.18.2.in-addr.arpa
        dns
        70 B
         133 B
         1
        1

        DNS Request

        57.110.18.2.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
        103.169.127.40.in-addr.arpa
        dns
        73 B
         147 B
         1
        1

        DNS Request

        103.169.127.40.in-addr.arpa

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

        DNS Request

        15.164.165.52.in-addr.arpa

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

        DNS Request

        137.71.91.104.in-addr.arpa

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

        DNS Request

        31.243.111.52.in-addr.arpa

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

        DNS Request

        209.78.101.95.in-addr.arpa

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

        DNS Request

        200.64.52.20.in-addr.arpa

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4692-1-0x0000000000400000-0x000000000044D000-memory.dmp

        Filesize

        308KB

        Download

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