Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 15:31

General

  • Target

    a12a5172fe27a73dd719c243ee21a3f5_JaffaCakes118.exe

  • Size

    2.3MB

  • MD5

    a12a5172fe27a73dd719c243ee21a3f5

  • SHA1

    3e71d90eab332bf2b1c3fc533b5f53c3ca6e84cf

  • SHA256

    a13ee7a175e0d24840144ac29ec9d2834028eb93a5422925e880d3f19efafe35

  • SHA512

    9b7ccc26ae4a599c97951a7de8d123bcc46a2b8bfc4c40ba32d2d594326da25653e45496dd413e0a9ace63e92a99116deb716a05331a96487d787bb2ae023520

  • SSDEEP

    49152:HseJ5il2nBUA8j5djC8QeefkniGkCoNdvzDKocOO61xEebA5rOYiZnV:T5nBb8j5djfHykiGkbNhWzOO8EebSivP

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 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\a12a5172fe27a73dd719c243ee21a3f5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a12a5172fe27a73dd719c243ee21a3f5_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Users\Admin\AppData\Local\Temp\is-FL2GK.tmp\a12a5172fe27a73dd719c243ee21a3f5_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-FL2GK.tmp\a12a5172fe27a73dd719c243ee21a3f5_JaffaCakes118.tmp" /SL5="$801DA,1733017,70144,C:\Users\Admin\AppData\Local\Temp\a12a5172fe27a73dd719c243ee21a3f5_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:4636

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-7M86J.tmp\DownLib.dll

    Filesize

    183KB

    MD5

    db25dfdd4c1f2b65c68a230881072695

    SHA1

    94cd6a3438041f0e61b0a1bea7b66461854efe69

    SHA256

    1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

    SHA512

    db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

  • C:\Users\Admin\AppData\Local\Temp\is-7M86J.tmp\setupcfg.ini

    Filesize

    44B

    MD5

    acacb102785ed2245268858637c66b31

    SHA1

    def0a3bcc9d8cc5a658fc90f5ad2ffa51d71acce

    SHA256

    d4453b6094fcc1d45dc2fa76996c0a1e483beef4ccc7b2ceb3dfc13bab8fbf6b

    SHA512

    c6d6a3e5d51a1ba7787fe5be8c27dbf4099924d96b908f318a1e1b756dcb79fb3254cac49c3ff57dc2a9460c5628ff5cc1c3c9db68a81889b5523ecb812b2152

  • C:\Users\Admin\AppData\Local\Temp\is-7M86J.tmp\tbr_dots.bmp

    Filesize

    164B

    MD5

    adc799ec79eeaef366ea4dddf099c3ae

    SHA1

    556c915615a34a2499604b7b732ab304b20fdd4e

    SHA256

    7e7f18c73560f9c020abe1ab1f22705083281e2ea16ab0030fc927901b5b5d1e

    SHA512

    76962a17cc26d3f9886828be4e43373ac530165e1c627272ed7c0bc731133e97608e55d2e31f44592aad0d0974352155f41a0718aa0666ec128406b1050c1d6c

  • C:\Users\Admin\AppData\Local\Temp\is-FL2GK.tmp\a12a5172fe27a73dd719c243ee21a3f5_JaffaCakes118.tmp

    Filesize

    1.2MB

    MD5

    e7106fbf42fbc6d5b08a18ada4f781b4

    SHA1

    36d4a629f79d772c0b0df8bd2ae2ea09108d239d

    SHA256

    64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

    SHA512

    adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

  • memory/1704-0-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/1704-2-0x0000000000401000-0x000000000040D000-memory.dmp

    Filesize

    48KB

  • memory/1704-126-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/4636-7-0x0000000000400000-0x0000000000536000-memory.dmp

    Filesize

    1.2MB

  • memory/4636-20-0x0000000003C00000-0x0000000003C37000-memory.dmp

    Filesize

    220KB

  • memory/4636-128-0x0000000003C00000-0x0000000003C37000-memory.dmp

    Filesize

    220KB

  • memory/4636-127-0x0000000000400000-0x0000000000536000-memory.dmp

    Filesize

    1.2MB