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Analysis

  • max time kernel
    152s
  • max time network
    163s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    05/07/2024, 01:54

General

  • Target

    298220726a33e54d2ea3726c815b162714dc0700fb34ee14ba4f640243d58fb8.exe

  • Size

    895KB

  • MD5

    87121f3a5ff886446bf496b1a54d0bb0

  • SHA1

    ae4e88250d29909ffa0cdbaa4425d17aa3895d52

  • SHA256

    298220726a33e54d2ea3726c815b162714dc0700fb34ee14ba4f640243d58fb8

  • SHA512

    ebd5d8f35f68c02161223e17003a6158e81bfdaa19873da4c9466766efd53d0132527c9467b94b05b3b071f649215205475779317da888c00530ab41b48d00e8

  • SSDEEP

    24576:2wsKuU3hsn3oetSz31nq4AzqysGM1OUBI9I63aXh:hs8hsn4et6304A2ysDkB9Iwsh

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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\298220726a33e54d2ea3726c815b162714dc0700fb34ee14ba4f640243d58fb8.exe
    "C:\Users\Admin\AppData\Local\Temp\298220726a33e54d2ea3726c815b162714dc0700fb34ee14ba4f640243d58fb8.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:2456
    • C:\Users\Admin\AppData\Local\Temp\298220726a33e54d2ea3726c815b162714dc0700fb34ee14ba4f640243d58fb8.exe
      "C:\Users\Admin\AppData\Local\Temp\298220726a33e54d2ea3726c815b162714dc0700fb34ee14ba4f640243d58fb8.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2268
      • C:\Users\Admin\AppData\Local\Temp\298220726a33e54d2ea3726c815b162714dc0700fb34ee14ba4f640243d58fb8.exe
        "C:\Users\Admin\AppData\Local\Temp\298220726a33e54d2ea3726c815b162714dc0700fb34ee14ba4f640243d58fb8.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\american hardcore cum big .mpeg.exe

    Filesize

    1.2MB

    MD5

    b4fa66acb39d8d65660634d72b66f43d

    SHA1

    eb649e020d08a9f30729689b207aab1c0bde2b76

    SHA256

    f47fb228baeade65f5ab93f2dcdde729114103395fdd9cc23a56e8b2e8c53acf

    SHA512

    c922b359e6b55cb05b7bf36c1909b0e26f3fed92ea6fa37d1c0558d76a81dd3b182b155f65a3ee2865e0144a071cfe0286b9d91669e2b4ebd232f379f2963fe0