Analysis

  • max time kernel
    141s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/06/2024, 20:33

General

  • Target

    9b6d673ed0a87acc7c567b3284cc0b5a_JaffaCakes118.exe

  • Size

    2.5MB

  • MD5

    9b6d673ed0a87acc7c567b3284cc0b5a

  • SHA1

    be483ac77da3b6df3ac5f73dd4c7b195a432d4dc

  • SHA256

    ce93bbca8166ca1d7fe198b11bd598d5b0860026ff23cf17f0f3d3e4e22e5cf0

  • SHA512

    927731ddc2539eb3d82230865aac43d07e271a7fd80ca7392780243b79790ad3e2e16313a79fa3c09b06f63844a7784c6a3e1451e9bb7e690876b33170166b83

  • SSDEEP

    49152:IaSDJLr+Be0SeBk2a5wL18ou9DjMYcOajZqOLBNwDaebA5rOYiZn7:ItO0iaaB879Dj3cOodB+GebSivZn7

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\9b6d673ed0a87acc7c567b3284cc0b5a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9b6d673ed0a87acc7c567b3284cc0b5a_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:544
    • C:\Users\Admin\AppData\Local\Temp\is-TKLED.tmp\9b6d673ed0a87acc7c567b3284cc0b5a_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-TKLED.tmp\9b6d673ed0a87acc7c567b3284cc0b5a_JaffaCakes118.tmp" /SL5="$7019A,1888839,70144,C:\Users\Admin\AppData\Local\Temp\9b6d673ed0a87acc7c567b3284cc0b5a_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:2096

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\is-93ADL.tmp\DownLib.dll

          Filesize

          183KB

          MD5

          db25dfdd4c1f2b65c68a230881072695

          SHA1

          94cd6a3438041f0e61b0a1bea7b66461854efe69

          SHA256

          1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

          SHA512

          db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

        • C:\Users\Admin\AppData\Local\Temp\is-93ADL.tmp\setupcfg.ini

          Filesize

          85B

          MD5

          3691cb8a19d0a5a59eaa75345b46601f

          SHA1

          e477f5009d81b2e15f476f89e6394acb770bfba9

          SHA256

          26788f08fe20561137faf26523fc5f9c6c4d8f6cb08e210863e3c7f079dd8d82

          SHA512

          c8a3077e9d3df8266c0b331e67037342578dfab1ac75076f4a93d7a31f6465e5a888e83edd852f57d80088ad119b67c54bd071885f5586d35e64b139c1cb460c

        • C:\Users\Admin\AppData\Local\Temp\is-TKLED.tmp\9b6d673ed0a87acc7c567b3284cc0b5a_JaffaCakes118.tmp

          Filesize

          1.2MB

          MD5

          e7106fbf42fbc6d5b08a18ada4f781b4

          SHA1

          36d4a629f79d772c0b0df8bd2ae2ea09108d239d

          SHA256

          64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

          SHA512

          adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

        • memory/544-0-0x0000000000400000-0x0000000000418000-memory.dmp

          Filesize

          96KB

        • memory/544-2-0x0000000000401000-0x000000000040D000-memory.dmp

          Filesize

          48KB

        • memory/544-60-0x0000000000400000-0x0000000000418000-memory.dmp

          Filesize

          96KB

        • memory/2096-7-0x0000000000400000-0x0000000000536000-memory.dmp

          Filesize

          1.2MB

        • memory/2096-23-0x0000000003AC0000-0x0000000003AF7000-memory.dmp

          Filesize

          220KB

        • memory/2096-62-0x0000000003AC0000-0x0000000003AF7000-memory.dmp

          Filesize

          220KB

        • memory/2096-61-0x0000000000400000-0x0000000000536000-memory.dmp

          Filesize

          1.2MB