Overview

overview

10

Static

static

3

44d66780fe...8e.exe

windows7-x64

10

44d66780fe...8e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    44d66780fe9598cee5d8c54856a97cb951f1f25fa0b6c61b44bb21c1d9855f8e.exe

  • Size

    1.2MB

  • Sample

    241225-2amn6azqfm

  • MD5

    e17a7b7ccc801eb23102e82bb8084e03

  • SHA1

    ad410762abeb44f852ae43afd077eef7b00c4d74

  • SHA256

    44d66780fe9598cee5d8c54856a97cb951f1f25fa0b6c61b44bb21c1d9855f8e

  • SHA512

    ba8f1d3f0896c9e11347e0c055178388d3a72414a04ede7c70f4c43cbb8d8d4bb25e2272dc10fae12619125e59b043a60a50596ee22c48c9c3a89893179b0035

  • SSDEEP

    24576:FTqdmN5O7j/gb4aoXLJBOKjISnFZ53TMTK/vmmlSdnDdOvpdYUWg5XQBppynhJkl:HzzcdbOExFZRTMK/OiS6R2KKpeXm147c

Score
10/10
remcosasg001-01discoveryrat

Malware Config

Extracted

Family

remcos

Botnet

ASG001-01

C2

salma12.myftp.org:2525

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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-9R7QED

  • 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

      44d66780fe9598cee5d8c54856a97cb951f1f25fa0b6c61b44bb21c1d9855f8e.exe

    • Size

      1.2MB

    • MD5

      e17a7b7ccc801eb23102e82bb8084e03

    • SHA1

      ad410762abeb44f852ae43afd077eef7b00c4d74

    • SHA256

      44d66780fe9598cee5d8c54856a97cb951f1f25fa0b6c61b44bb21c1d9855f8e

    • SHA512

      ba8f1d3f0896c9e11347e0c055178388d3a72414a04ede7c70f4c43cbb8d8d4bb25e2272dc10fae12619125e59b043a60a50596ee22c48c9c3a89893179b0035

    • SSDEEP

      24576:FTqdmN5O7j/gb4aoXLJBOKjISnFZ53TMTK/vmmlSdnDdOvpdYUWg5XQBppynhJkl:HzzcdbOExFZRTMK/OiS6R2KKpeXm147c

    Score
    10/10
    remcosasg001-01discoveryrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates processes with tasklist

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks