Overview

overview

10

Static

static

3

tmpyoffywid.exe

windows10-ltsc_2021-x64

10

tmpyoffywid.exe

windows10-2004-x64

10

tmpyoffywid.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    tmpyoffywid
  • Size 316KB
  • Sample260601-xt4dsse15m
  • SHA256 90dbd6dce0e0e7013656333f1cd8a9b7660e0e40e782a622856800c52e980d3e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
netwirebotnetdiscoveryexecutionpersistenceratstealer

Malware Config

Extracted

Family

  • netwire

C2

  • ceo2021.duckdns.org:5594

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    New-Client

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

    rNLbjFgr

  • offline_keylogger

    true

  • password

    okey@080

  • registry_autorun

    false

  • use_mutex

    true

Targets

    • Target
      tmpyoffywid
    • Size 316KB
    • SHA256 90dbd6dce0e0e7013656333f1cd8a9b7660e0e40e782a622856800c52e980d3e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    botnetdiscoveryexecutionnetwirepersistenceratstealer

    • Family: Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

      botnetstealernetwire

    • NetWire RAT payload

      rat

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v16

Tasks