Analysis

  • max time kernel
    147s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2024, 18:56

General

  • Target

    29439c13ddf9e9fe7a0bb5aa4218a043_JaffaCakes118.exe

  • Size

    291KB

  • MD5

    29439c13ddf9e9fe7a0bb5aa4218a043

  • SHA1

    4c567cecacd54bd7d49198cd1f9d6ac8786e86da

  • SHA256

    f921b1b35bf223d2d4bfde2ededbfe5135fee668b30ac27018e9c2432c2e281f

  • SHA512

    c36619598fb84e9aac2afeda7cf0a01e08838a55b59cad693a87276a0aa232c9f91471fbdcf9c8c063c2e4ebd64f9846bd9719ef0b1af3014c970e12d1bc7ee3

  • SSDEEP

    6144:STkUHKB523NwosVHx9d16QcKuiMIGg9bnXZEhDNlsjW1ZjJ9:SI4G23+osVR9b6EGKUAjUl

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 4 IoCs
  • Drops file in System32 directory 4 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29439c13ddf9e9fe7a0bb5aa4218a043_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\29439c13ddf9e9fe7a0bb5aa4218a043_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2352
  • 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=3988,i,7761714625659357865,10802238739796857379,262144 --variations-seed-version --mojo-platform-channel-handle=1272 /prefetch:8
    1⤵
      PID:3920

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Windows\SysWOW64\MSINET.OCX

            Filesize

            129KB

            MD5

            90a39346e9b67f132ef133725c487ff6

            SHA1

            9cd22933f628465c863bed7895d99395acaa5d2a

            SHA256

            e55627932120be87c7950383a75a5712b0ff2c00b8d18169195ad35bc2502fc2

            SHA512

            0337817b9194a10b946d7381a84a2aeefd21445986afef1b9ae5a52921e598cdb0d1a576bdf8391f1ebf8be74950883a6f50ad1f61ff08678782c6b05a18adbf

          • C:\Windows\SysWOW64\MSWINSCK.OCX

            Filesize

            121KB

            MD5

            e8a2190a9e8ee5e5d2e0b599bbf9dda6

            SHA1

            4e97bf9519c83835da9db309e61ec87ddf165167

            SHA256

            80ab0b86de58a657956b2a293bd9957f78e37e7383c86d6cd142208c153b6311

            SHA512

            57f8473eedaf7e8aad3b5bcbb16d373fd6aaec290c3230033fc50b5ec220e93520b8915c936e758bb19107429a49965516425350e012f8db0de6d4f6226b42ee

          • C:\Windows\SysWOW64\VSListview.ocx

            Filesize

            88KB

            MD5

            09411b401ac53b113d9492ce45186380

            SHA1

            15f4c683ba317bb0b54b335755721fcc2d745cd3

            SHA256

            e4f27ba024f2ec6be12d94790b7d07f6245dfb75339bad6969fd311229d1d326

            SHA512

            65a68e8d1dd46e498ebe2e07b6c81078605dcbe5271dfc3364146f298b170c5bf2c68b307e3267505b6ea0645d4a1cc0f5780b6de3f640a81829ea13797f0efa

          • memory/2352-0-0x0000000000400000-0x00000000004E8000-memory.dmp

            Filesize

            928KB

          • memory/2352-28-0x0000000000400000-0x00000000004E8000-memory.dmp

            Filesize

            928KB