Analysis

  • max time kernel
    92s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2024, 20:53

General

  • Target

    64c4d3a71fecf3b558735c1e56d1a5ea_JaffaCakes118.dll

  • Size

    48KB

  • MD5

    64c4d3a71fecf3b558735c1e56d1a5ea

  • SHA1

    4995c88592a45803ff0bd65b116cb578a793ce18

  • SHA256

    431ba13e59959fcc644e8e0fcb5283bc95c0cd7057a582383c729ca0cff45e4d

  • SHA512

    6421c9c9d91ba56b4cdfdee1c18355672ce2e65fd7ad88b84bd4ae1855f099154a86eafd3bbbbb514306e83a1e1682ef47d8cd175d0d8ce1bae3895be4ef7e21

  • SSDEEP

    768:veggi4OgQd1wBKlMNVgyLXQeEI1qAZSE8D+e:veDi4OHaolMNVgyLjEUZ8D+

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\64c4d3a71fecf3b558735c1e56d1a5ea_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4244
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\64c4d3a71fecf3b558735c1e56d1a5ea_JaffaCakes118.dll,#1
      2⤵
        PID:384
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 612
          3⤵
          • Program crash
          PID:4164
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 384 -ip 384
      1⤵
        PID:896

      Network

            MITRE ATT&CK Matrix

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            Downloads