Overview

overview

10

Static

static

1

72df2aec1f...81.exe

windows7-x64

10

72df2aec1f...81.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281

  • Size

    2.6MB

  • Sample

    240923-1s215a1aqq

  • MD5

    515db4f6275767476e5694acecf9cbeb

  • SHA1

    3d4e8845de05195402f8e3e13b8f6f7833868927

  • SHA256

    72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281

  • SHA512

    1c3a63aa9dcfec13b23017cb536a4a5f64e647f8a0f67c6f295684fedaecc5b452f3efb88204346eda72f376cd6d72e9479776b1ff4f9aa070bc8830478fec20

  • SSDEEP

    49152:b/RbkzSYl+aFUUhf3LIc3VEarMl7mmpkaRAYY+a357+NRsVS2pVMSYP3eSbkGBD0:b7oLX3VEarqm6kqm5

Score
10/10
remcoszilvestrediscoverypersistencerat

Malware Config

Extracted

Family

remcos

Botnet

ZILVESTRE

C2

ximercxjs.con-ip.com:1667

Attributes
  • audio_folder

    MicRecords

  • 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

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-N245QQ

  • 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

      72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281

    • Size

      2.6MB

    • MD5

      515db4f6275767476e5694acecf9cbeb

    • SHA1

      3d4e8845de05195402f8e3e13b8f6f7833868927

    • SHA256

      72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281

    • SHA512

      1c3a63aa9dcfec13b23017cb536a4a5f64e647f8a0f67c6f295684fedaecc5b452f3efb88204346eda72f376cd6d72e9479776b1ff4f9aa070bc8830478fec20

    • SSDEEP

      49152:b/RbkzSYl+aFUUhf3LIc3VEarMl7mmpkaRAYY+a357+NRsVS2pVMSYP3eSbkGBD0:b7oLX3VEarqm6kqm5

    Score
    10/10
    remcoszilvestrediscoverypersistencerat

    • Remcos

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

      ratremcos

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks