Overview

overview

10

Static

static

1

formulario...as.msi

windows10-1703-x64

10

formulario...as.msi

windows10-2004-x64

10

Sharing

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General

  • Target

    ETB-Analisis.zip

  • Size

    2.8MB

  • Sample

    241023-sdx5mawdnf

  • MD5

    52d673a2c0fb65f5f6abdfc254cd0167

  • SHA1

    55aa5135bbe8afe6083eece2728740e73dc061cb

  • SHA256

    b96bcc8d4542d8644a5aef79d3e0a947770501b3dc7c75f67301fe605afb5407

  • SHA512

    86f9a4c8405df81e7df0c4976a44e3d5cb0583d375b063aba9130f7f92fc2f788db7dc4a6fdeecdded1a8feca85977ed22e1ba7f8826b9723706c9be0a198530

  • SSDEEP

    49152:VSFtsSop7Oknvli0plyhH2zSJvwZdhI2no2mCaLDfmIa9KuuoHFz0b861YakAr/G:Qstp7O/uUhHlJB2nihHfmNRpI865hXax

Score
10/10
remcosoctubre 01 muchachadiscoverypersistenceprivilege_escalationrat

Malware Config

Extracted

Family

remcos

Botnet

OCTUBRE 01 MUCHACHA

C2

imaxatmonk.imaxatmonk.com:2204

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    Acobatlg.exe

  • copy_folder

    edqelofh

  • delete_file

    false

  • hide_file

    true

  • hide_keylog_file

    false

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    bhgoktys

  • mouse_option

    false

  • mutex

    fnahofkts-AL3Z2Q

  • 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

      formulario_agendamiento_citas.msi

    • Size

      2.8MB

    • MD5

      86e199f73f01385585066e288c1738f3

    • SHA1

      c7aaa0ed3d4177a71469667f617602b9517f2a48

    • SHA256

      bcbcecf559e1506a12291cf270d6255f392a513ebca9464393d0a90efbaf9e63

    • SHA512

      3d2a11d4093a90f5437e6c93c86473c6d773942aac9b66424d0e31d28c3016aa41b654742a5a98ec1aa9634e5a84f95498fef520c75a55dfbae022ad844f1756

    • SSDEEP

      49152:x4WwasPIAyw9AiOFkw8xKBmk0PvpiUJjcW1gq+r6cWq7HSdqO0:CRnAA5POFl0KEBpiUJwW1gBTV7+0

    Score
    10/10
    remcosoctubre 01 muchachadiscoverypersistenceprivilege_escalationrat

    • Remcos

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

      ratremcos

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks