Overview

overview

10

Static

static

1

Invoice.url

windows7-x64

1

Invoice.url

windows10-2004-x64

10

Sharing

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General

  • Target

    Invoice.zip

  • Size

    326B

  • Sample

    231123-n316cshe78

  • MD5

    0133fe023b7b4d6aa6ab22c30e1dc060

  • SHA1

    e9c372333e30faae0d102846e0d89f889d20ae85

  • SHA256

    79e0fcb3dba988510f42059372ddd0cc77723aba3ed40d7220ca44467e790b6e

  • SHA512

    49c8971c94b25f13855f4c507698fb401bce983a2dd5f996bb715473174804bfea3f9d221686ff87fa4b1abb7ced3f06db23f0f4df3d2ae0c8669bb10699dff1

Score
10/10
remcosremotehostrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

listpoints.online:6090

retghrtgwtrgtg.bounceme.net:3839

listpoints.click:7020

datastream.myvnc.com:5225

gservicese.com:2718

center.onthewifi.com:8118
Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    explorer.exe

  • delete_file

    false

  • hide_file

    true

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-BXAQVH

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      Invoice.url

    • Size

      198B

    • MD5

      90962de04e13d0f8e7b96a094ec6b77a

    • SHA1

      4907eebd8f643e128a3c597ebe7dd0d302d9ff04

    • SHA256

      b13b262720b806604e486ff0022ac3ebdd2f67484e5c9c53326c8ffde3d7f9a7

    • SHA512

      c2b7d016c170d8adbbce57c17cba32da64ff51527c4b5375bf5f7c885c3033a55e4e859091979e03420a010a9b90cddc31e2c72000732b66fba4904952e2e902

    Score
    10/10
    remcosremotehostrat

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks