Analysis

  • max time kernel
    134s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-06-2024 05:06

General

  • Target

    18e17ff9a7114768ef1d76ccd80f7292_JaffaCakes118.exe

  • Size

    41KB

  • MD5

    18e17ff9a7114768ef1d76ccd80f7292

  • SHA1

    9586e6b0b69b54fc4156f6124770ee58edbce043

  • SHA256

    ea568c4166526642b39929efa0665507517abd69482f3bcbcaf427fa2252c4cd

  • SHA512

    d36e363bc7ec4b203952d1e1179e82113746a749c42bd2ebc9e8b06176e7bd5a637644ee7daaed9b6bcc07a8404d269343a002dd6fb9d3ffa492bf44c4c25431

  • SSDEEP

    768:Lq66Cp7qGYIbAwUzTVYH6k9DZTVAGxSnuY/lXGfD:O66MBY6yEvFHY/lXW

Malware Config

Signatures

  • Event Triggered Execution: AppCert DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppCert DLLs loaded into processes.

  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • Drops file in System32 directory 2 IoCs
  • Modifies registry class 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\18e17ff9a7114768ef1d76ccd80f7292_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\18e17ff9a7114768ef1d76ccd80f7292_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious behavior: RenamesItself
    PID:2888
  • 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=4472,i,7869973516895866428,11647313872437892197,262144 --variations-seed-version --mojo-platform-channel-handle=4432 /prefetch:8
    1⤵
      PID:4860

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2888-2-0x0000000000400000-0x000000000040D000-memory.dmp

      Filesize

      52KB

    • memory/2888-3-0x0000000000401000-0x000000000040B000-memory.dmp

      Filesize

      40KB