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Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    01/10/2024, 05:09

General

  • Target

    0478b545ee572af1a294ba5317b56193_JaffaCakes118.exe

  • Size

    3.4MB

  • MD5

    0478b545ee572af1a294ba5317b56193

  • SHA1

    a8f737f192ce85d7d0c01ba35242690293f67ecb

  • SHA256

    8f5be6d10cf556038eddc5a92f3397a1e3f962da82cc0f2293c6439edff40655

  • SHA512

    e0de881a2735f3a9129727ae96b0680f3cc46a8f20ee2bd8e5fcbff32155ac00f43c9ec1a4c2cfc2d04a3304795bf6e0d8110e9e2eb74b8de94b45fae4a1f406

  • SSDEEP

    98304:csDO9sDO9C9LsDO9sDO9C9XJdXN0B7+sMeqb:/6m6wa6m6wreqb

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0478b545ee572af1a294ba5317b56193_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0478b545ee572af1a294ba5317b56193_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2404

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\905c0769f9a06c95a24ddf945\patcher.exe$

    Filesize

    3.4MB

    MD5

    0478b545ee572af1a294ba5317b56193

    SHA1

    a8f737f192ce85d7d0c01ba35242690293f67ecb

    SHA256

    8f5be6d10cf556038eddc5a92f3397a1e3f962da82cc0f2293c6439edff40655

    SHA512

    e0de881a2735f3a9129727ae96b0680f3cc46a8f20ee2bd8e5fcbff32155ac00f43c9ec1a4c2cfc2d04a3304795bf6e0d8110e9e2eb74b8de94b45fae4a1f406

  • memory/2404-0-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2404-1-0x0000000000230000-0x0000000000233000-memory.dmp

    Filesize

    12KB

  • memory/2404-287-0x0000000000230000-0x0000000000233000-memory.dmp

    Filesize

    12KB