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Analysis

  • max time kernel
    150s
  • max time network
    159s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    08/07/2024, 01:34

General

  • Target

    16dfd229d41b1d8ebdf011cdd3238940.exe

  • Size

    1.5MB

  • MD5

    16dfd229d41b1d8ebdf011cdd3238940

  • SHA1

    26c8273135e1acc5fd0f1eccfda56db59a6cf8b9

  • SHA256

    01fc299daaaf509c8b01d05c6a79912f6720b5d2a6a6b192f0bf95bdfd6a3816

  • SHA512

    4e73534e5ab441442bcc28509e10b7825215173876fa380508cc3d298a918b6069822b8e8d9851d9a4570296a32e86098fb49959ce7bbc5aff3c15373f35ad70

  • SSDEEP

    49152:Vhs5lCgD/32Nl7D1siQGKcAd2SygjMNgmcn:I5lCgD/32NJcckMgP

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\16dfd229d41b1d8ebdf011cdd3238940.exe
    "C:\Users\Admin\AppData\Local\Temp\16dfd229d41b1d8ebdf011cdd3238940.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:2356
    • C:\Users\Admin\AppData\Local\Temp\16dfd229d41b1d8ebdf011cdd3238940.exe
      "C:\Users\Admin\AppData\Local\Temp\16dfd229d41b1d8ebdf011cdd3238940.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:760
      • C:\Users\Admin\AppData\Local\Temp\16dfd229d41b1d8ebdf011cdd3238940.exe
        "C:\Users\Admin\AppData\Local\Temp\16dfd229d41b1d8ebdf011cdd3238940.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2616
    • C:\Users\Admin\AppData\Local\Temp\16dfd229d41b1d8ebdf011cdd3238940.exe
      "C:\Users\Admin\AppData\Local\Temp\16dfd229d41b1d8ebdf011cdd3238940.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\indian fetish bukkake [free] 50+ .avi.exe

    Filesize

    1.9MB

    MD5

    57ee4c77021cf1bdd1292e2a3f3df0b0

    SHA1

    86b78e328ce524658cc2aef9ea9c7a50400de41a

    SHA256

    edaa10e21af06750e30f97db7a0a183dbca5aa4f2049184e9655e00f9eaf1f88

    SHA512

    852c6b16aec647ddfadd4384d11997e0eeaa4a0d72c2a46ab4d7e9e4affc6e58cee4fa195381726fc5a536e50f4a18abfe3d6157f322d6e50acb19243c668407

  • memory/2356-0-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2356-10-0x0000000004890000-0x00000000048BB000-memory.dmp

    Filesize

    172KB

  • memory/2616-51-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB