Overview

overview

7

Static

static

7

4886bd66aa...18.dll

windows7-x64

7

4886bd66aa...18.dll

windows10-2004-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/07/2024, 06:02 UTC

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General

  • Target

    4886bd66aab5f31908ee468048f0d97b_JaffaCakes118.dll

  • Size

    294KB

  • MD5

    4886bd66aab5f31908ee468048f0d97b

  • SHA1

    c302944625a9289d12dd72776e461f8abb65872a

  • SHA256

    e7aa9e6ffb025232dd9a18b2fa3b36605c6ac172e0d6c9144caa726624521c68

  • SHA512

    6941c5cb847055071bec9f66f3714013af7042bda639345c0625a23786933f3c1ce0b185f2e0bb5774ea489603e097dc1bcab907c36f9c09e75dee72654753ef

  • SSDEEP

    6144:7qU7HuBfi4nLrCLADLCrqj0ohgds7tJSoVRL6T:7trkLrCLiLb7hgG557G

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\4886bd66aab5f31908ee468048f0d97b_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3124
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\4886bd66aab5f31908ee468048f0d97b_JaffaCakes118.dll,#1
      2⤵
        PID:4500
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4500 -s 664
          3⤵
          • Program crash
          PID:4856
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4500 -ip 4500
      1⤵
        PID:5084

      Network

      • flag-us
        DNS
        134.32.126.40.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        134.32.126.40.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        81.144.22.2.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        81.144.22.2.in-addr.arpa
        IN PTR
        Response
        81.144.22.2.in-addr.arpa
        IN PTR
        a2-22-144-81deploystaticakamaitechnologiescom
      • flag-us
        DNS
        26.35.223.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        26.35.223.20.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
        183.59.114.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        183.59.114.20.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
        192.142.123.92.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        192.142.123.92.in-addr.arpa
        IN PTR
        Response
        192.142.123.92.in-addr.arpa
        IN PTR
        a92-123-142-192deploystaticakamaitechnologiescom
      • flag-us
        DNS
        73.144.22.2.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        73.144.22.2.in-addr.arpa
        IN PTR
        Response
        73.144.22.2.in-addr.arpa
        IN PTR
        a2-22-144-73deploystaticakamaitechnologiescom
      No results found
      • 8.8.8.8:53
        134.32.126.40.in-addr.arpa
        dns
        72 B
         158 B
         1
        1

        DNS Request

        134.32.126.40.in-addr.arpa

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

        DNS Request

        81.144.22.2.in-addr.arpa

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

        DNS Request

        26.35.223.20.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
        183.59.114.20.in-addr.arpa
        dns
        72 B
         158 B
         1
        1

        DNS Request

        183.59.114.20.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
        192.142.123.92.in-addr.arpa
        dns
        73 B
         139 B
         1
        1

        DNS Request

        192.142.123.92.in-addr.arpa

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

        DNS Request

        73.144.22.2.in-addr.arpa

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4500-0-0x0000000075350000-0x00000000753AE000-memory.dmp

        Filesize

        376KB

        Download

      • memory/4500-1-0x0000000075350000-0x00000000753AE000-memory.dmp

        Filesize

        376KB

        Download

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