Analysis

  • max time kernel
    132s
  • max time network
    167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/02/2024, 14:38

General

  • Target

    OBS-Studio-30.0.2-Full-Installer-x64.exe

  • Size

    129.7MB

  • MD5

    069b50c9ad5271d87b4fdd7827e77651

  • SHA1

    caf23a0206d6ee60ba34c32e0f1ed67343d218f2

  • SHA256

    6d192fbf295a7505ae7fdb872f12465b79931c7284ab21bc493bc3a118ae844b

  • SHA512

    644d7de414b53dc9ca6c13a60612397fa27fda47112c008401a0a4dcdcf4beaab57737764cb3ae515ce97ebbcec3382aca0306e4e15145262346aba63b443a4c

  • SSDEEP

    3145728:MtwJRWuE1gDI1F4Ojhevw+0renDKYiCzLAs+aqT7GrEeLoyNI5Xk:vJHE11jhq0rieY5zLAs+DTwEeLBe50

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

Processes

  • C:\Users\Admin\AppData\Local\Temp\OBS-Studio-30.0.2-Full-Installer-x64.exe
    "C:\Users\Admin\AppData\Local\Temp\OBS-Studio-30.0.2-Full-Installer-x64.exe"
    1⤵
    • Loads dropped DLL
    PID:3008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsxE699.tmp\InstallOptions.dll

    Filesize

    15KB

    MD5

    0a9fb96a7579b685ec36b17fc354e6a3

    SHA1

    355754104dd47d5fcf8918dee0dc2e2ee53390a6

    SHA256

    b34fb342f21d690aac024b6f48a597e78d15791ef480ac55159cd585d0f64af7

    SHA512

    67870206fa7f1e7df45c8c1bc2f51fb430f0a048a2bdb55a4a41525388ca3b50203784537f139169705a03db4bb13b591162a79a5d2df81a4d11fd849615c86b

  • C:\Users\Admin\AppData\Local\Temp\nsxE699.tmp\ioSpecial.ini

    Filesize

    1KB

    MD5

    d662b5ddedf0fbc1d5c886833149722b

    SHA1

    8b781e6ad57dd22ec41618b90f0f94afdf6a59f1

    SHA256

    1db6fdd0a219c7ebcda35116d4c15a2570de1dd5f0b89708e066946511374722

    SHA512

    19e43873d90c23f58ce3eda981fe92831ddfe7b54afc199289ca2d4025dc36c9deea2516cb9313dea09a6f9a5e5854c078ff43bfcb4d0a89c83ec7be2c01b3e6