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Analysis

  • max time kernel
    131s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/05/2024, 00:49

General

  • Target

    a43c3265cd2ab36a3b0c8c77f6bc23ae9c770ee33a4485e0f47f26b8a852f59a.exe

  • Size

    207KB

  • MD5

    025b1b20a223205d4f566df00f29176b

  • SHA1

    cf0f5263d9d511cbfaece84d05161d1c789e7c26

  • SHA256

    a43c3265cd2ab36a3b0c8c77f6bc23ae9c770ee33a4485e0f47f26b8a852f59a

  • SHA512

    8be183a6c3a47fd17101357c91dffe7b6d6f04488cd22b76f717e98edf679bf63a89e84226cd54dc8c64e04b30dffe068105a6bd9f3b2627a6c888e28de9b45c

  • SSDEEP

    3072:MRSasuUaKjU3TicAHJsow3zpEENchbiMKh5Va79ayi05:MRSasbamcAHJ636+chbiR5Valio

Score
8/10

Malware Config

Signatures

  • Modifies AppInit DLL entries 2 TTPs
  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a43c3265cd2ab36a3b0c8c77f6bc23ae9c770ee33a4485e0f47f26b8a852f59a.exe
    "C:\Users\Admin\AppData\Local\Temp\a43c3265cd2ab36a3b0c8c77f6bc23ae9c770ee33a4485e0f47f26b8a852f59a.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4068
  • C:\PROGRA~3\Mozilla\oyfhgkd.exe
    C:\PROGRA~3\Mozilla\oyfhgkd.exe -lxegbhe
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    PID:2760

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\PROGRA~3\Mozilla\oyfhgkd.exe

    Filesize

    207KB

    MD5

    e74bfbfe4d483585231419a322fa6406

    SHA1

    09c8c9bb87f272b944c22c3d86fad2d71b9faa18

    SHA256

    091a8d143f928bf51973e7bf498f4a30a62717f3a4e886e51fd62062087ad49b

    SHA512

    1280d41efce3f97be5207ed5cc10824d874c5aded9c3e6009be644d9fbb676ab9cab958cdcc2c8a831a66ce87504a909f124f4d1ef929a2fe321c90ee9371c0e

  • memory/2760-10-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/2760-14-0x0000000000D40000-0x0000000000D9B000-memory.dmp

    Filesize

    364KB

  • memory/2760-20-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/4068-1-0x0000000000401000-0x0000000000405000-memory.dmp

    Filesize

    16KB

  • memory/4068-0-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/4068-2-0x00000000006A0000-0x00000000006FB000-memory.dmp

    Filesize

    364KB

  • memory/4068-13-0x0000000000401000-0x0000000000405000-memory.dmp

    Filesize

    16KB

  • memory/4068-12-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB