Analysis

  • max time kernel
    94s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-10-2024 15:05

General

  • Target

    zapret-winws/2.cmd

  • Size

    704B

  • MD5

    5c26d17967b7a5f9418381036b186250

  • SHA1

    59e699e912a4eddb333a8620b2899d7deeb16abd

  • SHA256

    75331e1c64004866ba5634b58d4a237dd9bf50516ccd2d99071bee4704a4d3a9

  • SHA512

    461232ff76a1c4661b449b43a817165b7e142088c9f367fa4512f32b8542097621d0e82018935033f9bed90ab5269cff9d40f90a45aae16a1e648c6fbf487c4f

Score
5/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\zapret-winws\2.cmd"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3652
    • C:\Users\Admin\AppData\Local\Temp\zapret-winws\winws.exe
      "C:\Users\Admin\AppData\Local\Temp\zapret-winws\winws.exe" --wf-tcp=80,443 --wf-udp=443 --filter-udp=443 --hostlist="C:\Users\Admin\AppData\Local\Temp\zapret-winws\list-youtube.txt" --dpi-desync=fake --dpi-desync-repeats=11 --dpi-desync-fake-quic="C:\Users\Admin\AppData\Local\Temp\zapret-winws\quic_initial_www_google_com.bin" --new --filter-udp=443 --dpi-desync=fake --dpi-desync-repeats=11 --new --filter-tcp=80 --dpi-desync=fake,split2 --dpi-desync-autottl=2 --dpi-desync-fooling=md5sig --new --filter-tcp=443 --hostlist="C:\Users\Admin\AppData\Local\Temp\zapret-winws\list-youtube.txt" --dpi-desync=fake,split2 --dpi-desync-autottl=2 --dpi-desync-fooling=md5sig --dpi-desync-fake-tls="C:\Users\Admin\AppData\Local\Temp\zapret-winws\tls_clienthello_www_google_com.bin" --new --dpi-desync=fake,disorder2 --dpi-desync-autottl=2 --dpi-desync-fooling=md5sig
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1424

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1424-1-0x00007FFD41F90000-0x00007FFD422A2000-memory.dmp

    Filesize

    3.1MB

  • memory/1424-0-0x0000000100400000-0x0000000100446000-memory.dmp

    Filesize

    280KB

  • memory/1424-5-0x00007FFD41F90000-0x00007FFD422A2000-memory.dmp

    Filesize

    3.1MB

  • memory/1424-4-0x0000000062800000-0x0000000062813000-memory.dmp

    Filesize

    76KB

  • memory/1424-2-0x0000000100400000-0x0000000100446000-memory.dmp

    Filesize

    280KB