Overview

overview

10

Static

static

1

formulario...as.zip

windows7-x64

10

formulario...as.zip

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    formulario_agendamiento_citas.zip

  • Size

    7.0MB

  • Sample

    241209-ss8vnsskcv

  • MD5

    b3d078f52643fa3fb774af59ae6973ee

  • SHA1

    038fa27457912ce1cabc9e09e69b44de01b1b6bd

  • SHA256

    cafc1506bb64c57cf27985a99d3f5cf2e22fdd3305a76ce4a10ea8cb1bf81c41

  • SHA512

    7a0c50958b0bb8eba2af07b1e96645ac5ea503e69c38c62006bff10b7957295bac156a092ef43a0c2e628ecb5b1bd80396370534519e2fc5bded94daa81ce51f

  • SSDEEP

    196608:CRvG2kSHzhFB5kmJJyV2eL8HBpfIC5CFPZ:HNELrkmJlGsACMx

Score
10/10
remcosdiciembre 05 muchachadiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

DICIEMBRE 05 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

    pixlrfla

  • mouse_option

    false

  • mutex

    increarltda-GIGCIT

  • 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.zip

    • Size

      7.0MB

    • MD5

      b3d078f52643fa3fb774af59ae6973ee

    • SHA1

      038fa27457912ce1cabc9e09e69b44de01b1b6bd

    • SHA256

      cafc1506bb64c57cf27985a99d3f5cf2e22fdd3305a76ce4a10ea8cb1bf81c41

    • SHA512

      7a0c50958b0bb8eba2af07b1e96645ac5ea503e69c38c62006bff10b7957295bac156a092ef43a0c2e628ecb5b1bd80396370534519e2fc5bded94daa81ce51f

    • SSDEEP

      196608:CRvG2kSHzhFB5kmJJyV2eL8HBpfIC5CFPZ:HNELrkmJlGsACMx

    Score
    10/10
    remcosdiciembre 05 muchachadiscoveryrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks