Analysis

  • max time kernel
    125s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-07-2024 14:47

General

  • Target

    2cbee9c7b8d2684a5bac7811e3aac94e_JaffaCakes118.dll

  • Size

    78KB

  • MD5

    2cbee9c7b8d2684a5bac7811e3aac94e

  • SHA1

    9255c2f6d20e5b56b74f40bd91cd0fcf77b1480c

  • SHA256

    244ed5ec238b329425bcf7a08bd3ea6bd8ef0f52990711fdf6da169afd3d773b

  • SHA512

    2aa3200454b58b32fe98bea4106bbed892a710b5c3b2335ebb8195d8e466cd1a1483646faf56bf25c99a7602d6e1e18bcd012d7543b0b70945d8e1cd9f9867ac

  • SSDEEP

    1536:BMMObIsZaUQxJUHmoW7qhWnGMn3jO1cdooaAoodtmTFwuQi16mlD:iNERpxJUiWY40aBMtmZBt

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\2cbee9c7b8d2684a5bac7811e3aac94e_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4508
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2cbee9c7b8d2684a5bac7811e3aac94e_JaffaCakes118.dll,#1
      2⤵
        PID:2600
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2600 -s 584
          3⤵
          • Program crash
          PID:3828
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2600 -ip 2600
      1⤵
        PID:3648
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4032,i,3409420486566309625,12100452682816721435,262144 --variations-seed-version --mojo-platform-channel-handle=4248 /prefetch:8
        1⤵
          PID:4640

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2600-0-0x0000000010000000-0x0000000010027000-memory.dmp

          Filesize

          156KB