Analysis

  • max time kernel
    79s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/06/2024, 12:19

General

  • Target

    1a172b3799540b4f655fd87e6fca41a7_JaffaCakes118.dll

  • Size

    237KB

  • MD5

    1a172b3799540b4f655fd87e6fca41a7

  • SHA1

    df23ee211a943e0e8f988a5fce95bb6b50c8be80

  • SHA256

    9547d3131477b7ae8825f4368fe5822fea6c1d30bee79179d00c03af9ed701ef

  • SHA512

    8ed107f96d03cf002d260e114dd04f02eacc17328b30fef6759d7347fdd7a3e9d635cf5b911cc2607721f195d7a5f9cca10656c930a5667f79ccc633ddde5860

  • SSDEEP

    6144:/G4+Arftn6JQqE2FaxVJYJ9828VQozFtYjH:n33YJ9PQQJj

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\1a172b3799540b4f655fd87e6fca41a7_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1328
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1a172b3799540b4f655fd87e6fca41a7_JaffaCakes118.dll,#1
      2⤵
        PID:3244
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3244 -s 580
          3⤵
          • Program crash
          PID:1076
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3244 -ip 3244
      1⤵
        PID:740

      Network

      MITRE ATT&CK Matrix

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      Downloads