Analysis

  • max time kernel
    143s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-08-2023 18:34

General

  • Target

    更新器.exe

  • Size

    1.6MB

  • MD5

    819bfd2a4a7cc0b871ddb33fc41c8fcb

  • SHA1

    977b7b542bdbd5019b844ced520d18e16c31d52a

  • SHA256

    284c4e1123f449727f30f054fd516eeccc466f6117a3e870ef153aea7fcf9eb1

  • SHA512

    21264c0e4f787c7041f30476ef846af61d1a589fc12a15374736435a85ace4ecc79c73975c80c86ab05319e0b90f11e5a72e8b9b46c0bfef53ffa50b37e3d914

  • SSDEEP

    24576:yKsa+CoPWI+MydIK9QfgYYRq8rsauR2I9eMc2oFT/Dg8fO5sXhr:ybIIymgY30sauYI9ibi8G8

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\更新器.exe
    "C:\Users\Admin\AppData\Local\Temp\更新器.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1556

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1556-1-0x0000000010000000-0x00000000100BE000-memory.dmp

    Filesize

    760KB

  • memory/1556-3-0x0000000010000000-0x00000000100BE000-memory.dmp

    Filesize

    760KB

  • memory/1556-4-0x0000000010000000-0x00000000100BE000-memory.dmp

    Filesize

    760KB

  • memory/1556-5-0x0000000010000000-0x00000000100BE000-memory.dmp

    Filesize

    760KB

  • memory/1556-6-0x0000000010000000-0x00000000100BE000-memory.dmp

    Filesize

    760KB