Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/05/2024, 09:35

General

  • Target

    718e0f5b101660d2c9ad036e347d7cdd_JaffaCakes118.exe

  • Size

    1.7MB

  • MD5

    718e0f5b101660d2c9ad036e347d7cdd

  • SHA1

    768f32460f9aa53dd9f83980d5bf9d269d4582b7

  • SHA256

    dbc352d4a9fd63f227ad05b713dd3baf2832422716d2698fc64c6e5efaba9174

  • SHA512

    8f42afd421ed54903b329163f67f03e44d4eca37d467c73b899dca6216ef54e910e266373f6f86cfb33e1cef7c8072e0332082c394275eef7c3c9b6f60aed1b1

  • SSDEEP

    49152:2/acXOlrSXY4JzPzFZOPslLebA5rOYiZnW:j8OlrSRKERebSivZnW

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\718e0f5b101660d2c9ad036e347d7cdd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\718e0f5b101660d2c9ad036e347d7cdd_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Users\Admin\AppData\Local\Temp\is-VIRIL.tmp\718e0f5b101660d2c9ad036e347d7cdd_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-VIRIL.tmp\718e0f5b101660d2c9ad036e347d7cdd_JaffaCakes118.tmp" /SL5="$A003E,1064361,70144,C:\Users\Admin\AppData\Local\Temp\718e0f5b101660d2c9ad036e347d7cdd_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:1980
  • 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 --no-appcompat-clear --mojo-platform-channel-handle=3944 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3420

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\is-V7MBB.tmp\setupcfg.ini

            Filesize

            85B

            MD5

            ab2bd4de6c96a957cad18b5138b8c86e

            SHA1

            de40b1140144c79cf5353a0407c5b2c39131a481

            SHA256

            7361b4052f762661140cb86d52aee44dededd8933d1c429aed82e59f8edfc8be

            SHA512

            d8c0453d326fe4dbdb208cb49dbcf665ec206d084f28b9901c7250831e610fb2f0b8b3cfc8304829555d889f003f444959ed8d0319c64e7ba07ec1650f8edf49

          • C:\Users\Admin\AppData\Local\Temp\is-VIRIL.tmp\718e0f5b101660d2c9ad036e347d7cdd_JaffaCakes118.tmp

            Filesize

            1.2MB

            MD5

            e7106fbf42fbc6d5b08a18ada4f781b4

            SHA1

            36d4a629f79d772c0b0df8bd2ae2ea09108d239d

            SHA256

            64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

            SHA512

            adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

          • memory/1980-7-0x0000000000400000-0x0000000000536000-memory.dmp

            Filesize

            1.2MB

          • memory/1980-48-0x0000000000400000-0x0000000000536000-memory.dmp

            Filesize

            1.2MB

          • memory/2240-0-0x0000000000400000-0x0000000000418000-memory.dmp

            Filesize

            96KB

          • memory/2240-2-0x0000000000401000-0x000000000040D000-memory.dmp

            Filesize

            48KB

          • memory/2240-47-0x0000000000400000-0x0000000000418000-memory.dmp

            Filesize

            96KB