Overview

overview

10

Static

static

1

notifica a...do.rar

windows7-x64

3

notifica a...do.rar

windows10-2004-x64

3

notifica a...do.exe

windows7-x64

10

notifica a...do.exe

windows10-2004-x64

10

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General

  • Target

    notifica a usted la primera audiencia por el proceso judicial adelantado.rar

  • Size

    673KB

  • Sample

    230327-tz2klsgd2z

  • MD5

    ea1a6d4ee652e1810ca3df145259deab

  • SHA1

    8eb9819138ef5d6e10e98e0e5524abf26d6791fa

  • SHA256

    e6360d66b7e3b8aebee4ae5aae9e2f470ed8ba472373ff56057ad69b6c5ac54b

  • SHA512

    6e9425a61762dcde831bef634c2d7de248d418343a4d419a6ac8d4152bd454ed0d6526a4f169c64210a3c434e493407a34344fd1af8cad50db27545b5bdde896

  • SSDEEP

    12288:UyG+3U4tBSIUsuHVAQGs9Xwvd7MWcv7o8jrPbx1xWGFFPgUgZH:Uyr9q1AWGF7MWOR3XxWG3gUgZH

Score
10/10
remcoslunesrat

Malware Config

Extracted

Family

remcos

Version

2.5.0 Pro

Botnet

LUNES

C2

lunesgermanarellanos.con-ip.com:1013

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-ARW24P

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

    wikipedia;solitaire;

Targets

    • Target

      notifica a usted la primera audiencia por el proceso judicial adelantado.rar

    • Size

      673KB

    • MD5

      ea1a6d4ee652e1810ca3df145259deab

    • SHA1

      8eb9819138ef5d6e10e98e0e5524abf26d6791fa

    • SHA256

      e6360d66b7e3b8aebee4ae5aae9e2f470ed8ba472373ff56057ad69b6c5ac54b

    • SHA512

      6e9425a61762dcde831bef634c2d7de248d418343a4d419a6ac8d4152bd454ed0d6526a4f169c64210a3c434e493407a34344fd1af8cad50db27545b5bdde896

    • SSDEEP

      12288:UyG+3U4tBSIUsuHVAQGs9Xwvd7MWcv7o8jrPbx1xWGFFPgUgZH:Uyr9q1AWGF7MWOR3XxWG3gUgZH

    Score
    3/10
    behavioral1behavioral2

    • Target

      notifica a usted la primera audiencia por el proceso judicial adelantado.exe

    • Size

      790KB

    • MD5

      81a23531cb13ca317bbe76d5331f0ce5

    • SHA1

      8895d9aefd3ca9f3c457fe51691c4a408819e69f

    • SHA256

      b6a42d45119abc492113b7ac0bcf51a7ffe2aec2ea5fe47c35b62af0beeefd5a

    • SHA512

      50c5bf43f9a0a5ed17415080f5394c72777f2b549df60e4707bb4b6e775e5570acb27d01a992d1037cf1c23deedf66991434cd73d86c5233c22691ed1cf994d6

    • SSDEEP

      12288:PUJB0O+SFTCulU37koolxZnQSYlIHSNdDhiJhNPHok3U0iTK+JuQyKJhZckedxNK:EISFfU37kRk3myN14PX4gT8Dc

    Score
    10/10
    remcoslunesrat

    • Remcos

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

      ratremcos

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral3behavioral4

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks