Analysis

  • max time kernel
    139s
  • 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
    20-06-2024 08:39

General

  • Target

    046921c4ecde06ff83b50ce72ed32257_JaffaCakes118.exe

  • Size

    320KB

  • MD5

    046921c4ecde06ff83b50ce72ed32257

  • SHA1

    b8f91e69ab1d632d2bc450d2c36b9db560956afe

  • SHA256

    c53206c1a2aced8b30f030654f9f430542102547a3afb934643d70a0f922ec8a

  • SHA512

    9fb0595536d344444facc61f6d7abc10f8932c6799bc323e20a7316d2e7dd2d1984329228a38f497a350713f3bec592d2a651542a2794b46682cba57efda63e9

  • SSDEEP

    6144:qq6wzl1GCMsgICZnYNEwK/nzoJIGyxFNirwWSP/VlFI:qfwLG7jlfDNirwWS3FI

Score
8/10

Malware Config

Signatures

  • Disables taskbar notifications via registry modification
  • Unexpected DNS network traffic destination 1 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\046921c4ecde06ff83b50ce72ed32257_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\046921c4ecde06ff83b50ce72ed32257_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3504
    • C:\Users\Admin\AppData\Local\Temp\046921c4ecde06ff83b50ce72ed32257_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\046921c4ecde06ff83b50ce72ed32257_JaffaCakes118.exe" nfaddtdsdqaohwozdij
      2⤵
        PID:368
    • 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=2564,i,11749492925348081608,8895412282206755658,262144 --variations-seed-version --mojo-platform-channel-handle=4236 /prefetch:8
      1⤵
        PID:2272

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/368-4-0x0000000000400000-0x0000000000453F00-memory.dmp

        Filesize

        335KB

      • memory/368-2-0x0000000000400000-0x0000000000453F00-memory.dmp

        Filesize

        335KB

      • memory/368-6-0x0000000000400000-0x0000000000453F00-memory.dmp

        Filesize

        335KB

      • memory/3504-0-0x0000000000400000-0x0000000000453F00-memory.dmp

        Filesize

        335KB

      • memory/3504-1-0x0000000002350000-0x0000000002760000-memory.dmp

        Filesize

        4.1MB

      • memory/3504-3-0x0000000000401000-0x0000000000404000-memory.dmp

        Filesize

        12KB

      • memory/3504-7-0x0000000000400000-0x0000000000453F00-memory.dmp

        Filesize

        335KB