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Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19/07/2024, 21:56

General

  • Target

    5dd454361db3a424460e7f1e96f2541e_JaffaCakes118.exe

  • Size

    124KB

  • MD5

    5dd454361db3a424460e7f1e96f2541e

  • SHA1

    c73878ddccf45daf33dde949a1ffdba083463970

  • SHA256

    9857f08b0794395ec3252d56bb2eacce122e11ad2d7d7c62da66ca9f7bb019f8

  • SHA512

    055e659ef9c32ebf05db92c14654440fe67d9a802ae97089ef93c212ab0e970f8ee2210aa4681a3dfb1e55e87a5234910d3d5c7a9f879133e018e0d3900bf632

  • SSDEEP

    1536:DHtkjkTQansU0GgAJa0P1kNmKldCMhdu8KWP/nTn8nBP9VewNeG0h/l:xkjDasU0GgAT98t

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 52 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5dd454361db3a424460e7f1e96f2541e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5dd454361db3a424460e7f1e96f2541e_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2396
    • C:\Users\Admin\fuojio.exe
      "C:\Users\Admin\fuojio.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\fuojio.exe

    Filesize

    124KB

    MD5

    da1fb4d32151fe006ede7cd5eb64d9a5

    SHA1

    39fd3ab441be98d28363a38a10ef5b8aeca066b9

    SHA256

    cea191f64318ba567264ce232e62d333f448b5fb689a256476517f9b78db098e

    SHA512

    9d76a6200efe7a1174fc772c32892040d38669ad4fc4dff79deaeae02fd1f51c562f15ea9edca464f7d05fbcca82c3455f1e59188c72fbf91011332987de5273