Analysis

  • max time kernel
    1700s
  • max time network
    1167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-05-2024 11:33

General

  • Target

    MBSetup (1).exe

  • Size

    2.5MB

  • MD5

    6107ffe4a1a1ee9eb2453ca669791ac9

  • SHA1

    8f69617ffd69adab260500ec25d5ae50cc49b882

  • SHA256

    3c68baabc345c58d95825e548a395d305775b7f0313ec42997c17870ea6a458f

  • SHA512

    305ed565d5b61271e3deac9ab254ce2d70c031f4713c9b37212ea56ff061b8ce0afb5002c02a5252991c506d217f3f6aad439c192384646432f2ae71c252fb56

  • SSDEEP

    49152:u5wZat2rFnBQjvaq/GM6+StQyfvE0Z3R0nxiIq2dd5OAnp:u5wZauVBQjvLQYKtQRq2Hnp

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MBSetup (1).exe
    "C:\Users\Admin\AppData\Local\Temp\MBSetup (1).exe"
    1⤵
    • Drops file in Drivers directory
    • Checks BIOS information in registry
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    PID:4036

Network

MITRE ATT&CK Enterprise v15

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Downloads