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Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    05/07/2024, 20:34

General

  • Target

    391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe

  • Size

    523KB

  • MD5

    fc67b136c394a171f68478845b93a08a

  • SHA1

    90d791848b16b53b57fc4ce10b93a1ba96414d2d

  • SHA256

    391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585

  • SHA512

    f598c9f136be39cf5bab56dca89ebc3b12e7d68a977a6aeb685692c61d5ece6a26f91796aece11bc9937b6aa82eaf8c285e454c91fa34ee1ca8c0be7543758e4

  • SSDEEP

    12288:dXCNi9BNUDuQP7RbENpzUXL1olvadcqwYxTGSNFJlIOZL/7uNFHc:oWNaRbOKK5a6JYFGYJSOLt

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 10 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe
    "C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3068
    • C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe
      "C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2780
      • C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe
        "C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2320
    • C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe
      "C:\Users\Admin\AppData\Local\Temp\391d97b412110336f802ee73ff8697704db23fe0b173c96020bac0389d371585.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2940

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\tyrkish gang bang beast hidden upskirt .mpg.exe

    Filesize

    1.1MB

    MD5

    fb6418b8eded2e7c5361a3e6bf6825a5

    SHA1

    4c0d27253769b75a470fd0763c2c84f5b04db564

    SHA256

    5199e3ced25d380a945c5662fde14a21930e2e9afe1098f5fef514ab3db2a326

    SHA512

    345eff08eebb2e19f8470eb5eea5d24fe6352b708d6c8baecbfc4721f8b453ea02ef69e5981dfd509383dea4f1277211128ee1181ffdb2c52f4a24a3b93c246c

  • memory/2320-66-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2780-25-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2780-65-0x0000000004590000-0x00000000045BB000-memory.dmp

    Filesize

    172KB

  • memory/3068-0-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/3068-24-0x0000000004BD0000-0x0000000004BFB000-memory.dmp

    Filesize

    172KB