Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/07/2024, 09:27

General

  • Target

    1ac3d612389fa679f5ca3c6bab855145_JaffaCakes118.dll

  • Size

    1.7MB

  • MD5

    1ac3d612389fa679f5ca3c6bab855145

  • SHA1

    2f4f279d0c99c112db1adee5a3c324d0355fcbf5

  • SHA256

    ddba9b9b427d541ebc0bf1221fffc5d56a85d7b8ee0dfe6370a83a133da6967b

  • SHA512

    847376db96f3a3c1ab844fbf066f4e0e05b203769d7ca04fdf2463e86fc99ea1589054d1cc10ff70e45a5fb82a9e103edc2aa17b76cd94497cd49fedb6e06788

  • SSDEEP

    49152:dlb1zb1jb1Rb14b1Rb1Lb1Rb12b1Rb1Nb1Rb1Rb1Rb1jb1rb1Rb1rb1Rb19b1Rb3:dlb1zb1jb1Rb14b1Rb1Lb1Rb12b1Rb1x

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\1ac3d612389fa679f5ca3c6bab855145_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4068
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1ac3d612389fa679f5ca3c6bab855145_JaffaCakes118.dll,#1
      2⤵
        PID:1128
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1128 -s 604
          3⤵
          • Program crash
          PID:3060
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1128 -ip 1128
      1⤵
        PID:3712

      Network

      MITRE ATT&CK Matrix

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      Downloads