Resubmissions

14-11-2024 10:30

241114-mj478syank 10

Analysis

  • max time kernel
    6s
  • max time network
    2s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    14-11-2024 10:30

General

  • Target

    RobloxPlayerInstaller.exe

  • Size

    10.4MB

  • MD5

    44cad07405f2d630314edfc631ac66fb

  • SHA1

    a9c479dc42fa2037e7c2d9bc9c2c9b758fe3d7fa

  • SHA256

    9eb1d758c8ae9797cfe7daaf245e95ae0318b3759d05f2b790cf7a7ca7b0566d

  • SHA512

    2d27161f0087116ba05e7475ee149ccd23fda8824966513bd0ed42d8ee309bafb20716b3cdb0332190ff7949de5c2642c33740c2c369c2f47e9ea72cad2edf48

  • SSDEEP

    196608:lLx0cD/iwCW4MXXEglpxLjv+bhqNVoBKUh8mz4Iv9PQv1DVm:tuiHN4sEcpL+9qz8/b4Imv3m

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RobloxPlayerInstaller.exe
    "C:\Users\Admin\AppData\Local\Temp\RobloxPlayerInstaller.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1632
    • C:\Users\Admin\AppData\Local\Temp\RobloxPlayerInstaller.exe
      "C:\Users\Admin\AppData\Local\Temp\RobloxPlayerInstaller.exe"
      2⤵
      • Loads dropped DLL
      PID:2772

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI16322\python311.dll

    Filesize

    1.6MB

    MD5

    0b66c50e563d74188a1e96d6617261e8

    SHA1

    cfd778b3794b4938e584078cbfac0747a8916d9e

    SHA256

    02c665f77db6b255fc62f978aedbe2092b7ef1926836290da68fd838dbf2a9f2

    SHA512

    37d710cb5c0ceb5957d11b61684cfbc65951c1d40ab560f3f3cb8feca42f9d43bd981a0ff44c3cb7562779264f18116723457e79e0e23852d7638b1a954a258f

  • memory/2772-24-0x000007FEF5F60000-0x000007FEF6549000-memory.dmp

    Filesize

    5.9MB