Analysis

  • max time kernel
    130s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    02/05/2024, 11:32

General

  • Target

    gamebox.exe

  • Size

    2.7MB

  • MD5

    c484e7102a2fbc0ef12a8f02e9de6bc2

  • SHA1

    f1924a7d87767d71964ed65a3d87f29b3c272376

  • SHA256

    fb56fc7902e5314005cfb659ead3181c7b67df89329c0b2aba1a6fbb389fdbe5

  • SHA512

    2aecf399657e2ae6e75668f8d8941bb9a76aa614b5d598e089e2b5be8ae53ddd3199fe2ac8102f063ca301ae40d3fd83e9d0c7894766fa56e25a5b947d88d831

  • SSDEEP

    49152:FLeHgFhQXB8952lCLDH613iXb54oCJxsjg1OE2tHT5dKgXH+qPFpIijCcdIm:NeShW8952lCLDH64Xbed/sjgJiXH+S

Score
6/10

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 31 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\gamebox.exe
    "C:\Users\Admin\AppData\Local\Temp\gamebox.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2024

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\37games\gamebox\Upgrade\app.ini

    Filesize

    211B

    MD5

    7e24410c1cc00eef38e7ed4b881f31b1

    SHA1

    bbb6241907bcd611a881211d120020d3efbdb592

    SHA256

    b6b3083ff0b1d428f92e176510b3a7a1e5274d9a4ffef0174f1f4e30f4ed2d31

    SHA512

    93c9c45971a42324b3fe0c445d86bae756a248f7e9e9c9ecc60bf1765432978282b2fc814c6071cd5b65946eb5c9b95cc2d45d021eaa6ce5a998d2f55f78154f

  • C:\Users\Admin\AppData\Roaming\37games\gamebox\option.ini

    Filesize

    847B

    MD5

    a3aed3f395c042f131a76390f74b3c9d

    SHA1

    d490a5319cbac06f8a06293f085e1c961a42dea6

    SHA256

    dcd6680bfd400614819793b8cae17f47e6dd91b228bbf89230f09a543be5d258

    SHA512

    c7f3a4c50982aa298fa634d30c874f510d124ba448a1251531d6ad50a0e0a3b783d63a5a90730d219ffbf5ef5c2a881bbc54217a5fed99a43985ea39ada05033

  • memory/2024-10-0x00000000001F0000-0x00000000001F1000-memory.dmp

    Filesize

    4KB

  • memory/2024-12-0x0000000000210000-0x0000000000211000-memory.dmp

    Filesize

    4KB

  • memory/2024-4-0x0000000000180000-0x0000000000181000-memory.dmp

    Filesize

    4KB

  • memory/2024-5-0x0000000000190000-0x0000000000191000-memory.dmp

    Filesize

    4KB

  • memory/2024-6-0x00000000001A0000-0x00000000001A1000-memory.dmp

    Filesize

    4KB

  • memory/2024-7-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/2024-8-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

  • memory/2024-9-0x00000000001E0000-0x00000000001E1000-memory.dmp

    Filesize

    4KB

  • memory/2024-2-0x0000000000160000-0x0000000000161000-memory.dmp

    Filesize

    4KB

  • memory/2024-3-0x0000000000170000-0x0000000000171000-memory.dmp

    Filesize

    4KB

  • memory/2024-13-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/2024-11-0x0000000000200000-0x0000000000201000-memory.dmp

    Filesize

    4KB

  • memory/2024-15-0x00000000004C0000-0x00000000004C1000-memory.dmp

    Filesize

    4KB

  • memory/2024-16-0x00000000004D0000-0x00000000004D1000-memory.dmp

    Filesize

    4KB

  • memory/2024-14-0x00000000004B0000-0x00000000004B1000-memory.dmp

    Filesize

    4KB

  • memory/2024-17-0x00000000004E0000-0x00000000004E1000-memory.dmp

    Filesize

    4KB

  • memory/2024-18-0x00000000004F0000-0x00000000004F1000-memory.dmp

    Filesize

    4KB

  • memory/2024-19-0x0000000000920000-0x0000000000921000-memory.dmp

    Filesize

    4KB

  • memory/2024-0-0x0000000000140000-0x0000000000141000-memory.dmp

    Filesize

    4KB

  • memory/2024-1-0x0000000000150000-0x0000000000151000-memory.dmp

    Filesize

    4KB