Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/04/2024, 12:55

General

  • Target

    ed788f19d1d1c5d1b8c979c6ae0f274e_JaffaCakes118.dll

  • Size

    176KB

  • MD5

    ed788f19d1d1c5d1b8c979c6ae0f274e

  • SHA1

    43b28d68275f4697f198827c9fb8bc0b53848160

  • SHA256

    677475e88459a2cebb190d9376d434ac41efc4116a07baa11dbd09f7df543682

  • SHA512

    6fa8859219a478aa8e7d6e6af8f642166c7f34bdf6b5b56999f8ae046a32010409a2a1a510dc52eab1699947e242145721800b7fb393857f7f328562e2dae847

  • SSDEEP

    3072:I76siZ866e2YeHq2ECguCCMSc0win4r35xycxF5Z6Y4RpPJRybU64RfJOajTX:I7Fc6ID2YuCCMSc0wES3P5hKPJRB649P

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\ed788f19d1d1c5d1b8c979c6ae0f274e_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2224
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ed788f19d1d1c5d1b8c979c6ae0f274e_JaffaCakes118.dll,#1
      2⤵
        PID:1692
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1692 -s 588
          3⤵
          • Program crash
          PID:4380
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1692 -ip 1692
      1⤵
        PID:2132

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1692-0-0x0000000002B70000-0x0000000002B91000-memory.dmp

        Filesize

        132KB