Analysis

  • max time kernel
    172s
  • max time network
    198s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 17:22

General

  • Target

    Videos_fotos_dow_mulheres_lindas_da_net8790328733.exe

  • Size

    888KB

  • MD5

    320043506d947a4a10cede56e2fd6a17

  • SHA1

    531f48e46e2aa59d4e326dfb4d97bbfcd047d054

  • SHA256

    7717a4cd9f7425cc69ce95d682d59af1f519b60981d198dbc0e4ee80c08a8daf

  • SHA512

    9126ca0a300516a214b5e45c06831af0f25a539a3cf7c427007b03a92cb8be767d13b5ae9f2ab0597bb1181b44c10c05bfb94d3bb863ca4bbe647b3433632d65

  • SSDEEP

    12288:SJkRpc6Q+qXScvMuAs0eb71hBpj5SbSh8Z01vjjWfb+OO0Lpeh2vQB0Xkk3JZF:2suT7Vv7BPSbSh6kCfq0L4a53JZ

Score
10/10

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.homevirtua.dominiotemporario.com
  • Port:
    21
  • Username:
    homevirtua
  • Password:
    10203040oi

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Videos_fotos_dow_mulheres_lindas_da_net8790328733.exe
    "C:\Users\Admin\AppData\Local\Temp\Videos_fotos_dow_mulheres_lindas_da_net8790328733.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:5040

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/5040-132-0x0000000000400000-0x00000000005E5000-memory.dmp

    Filesize

    1.9MB

  • memory/5040-135-0x0000000076FC0000-0x0000000077163000-memory.dmp

    Filesize

    1.6MB

  • memory/5040-136-0x0000000000400000-0x00000000005E5000-memory.dmp

    Filesize

    1.9MB

  • memory/5040-137-0x0000000000400000-0x00000000005E5000-memory.dmp

    Filesize

    1.9MB

  • memory/5040-138-0x0000000076FC0000-0x0000000077163000-memory.dmp

    Filesize

    1.6MB

  • memory/5040-139-0x0000000000400000-0x00000000005E5000-memory.dmp

    Filesize

    1.9MB