General

  • Target

    Swift Payment Copy USD20,000.00.bat

  • Size

    2.6MB

  • Sample

    240321-jhh2tsga51

  • MD5

    27e2b004580551fed5ba3913b5822db2

  • SHA1

    433160f0c98bb1834c306537045670bab9f0904b

  • SHA256

    7d881f1bb1a442fbdc2eb1ce15e67bd8b891695029b9e51ea7249fe164dc907a

  • SHA512

    a7239e36f0e9206a48b388e3de388a3caa28499c79e85cd9440b9382d869169564ac6098fddef8cf50cd34051e741b57b88f30f18186b071b07d900893f31453

  • SSDEEP

    24576:y4OFE//5zvMYNepZRuIQXZQ2FiBvmcH/Y+tOGlhjFk99Qk:piAtvpcqXZQ2sIOA4OGlhjFk99x

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

jaztc.duckdns.org:1808

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

    sfsfdrgrre

  • mouse_option

    false

  • mutex

    Rmc-AJ5P19

  • 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

      Swift Payment Copy USD20,000.00.bat

    • Size

      2.6MB

    • MD5

      27e2b004580551fed5ba3913b5822db2

    • SHA1

      433160f0c98bb1834c306537045670bab9f0904b

    • SHA256

      7d881f1bb1a442fbdc2eb1ce15e67bd8b891695029b9e51ea7249fe164dc907a

    • SHA512

      a7239e36f0e9206a48b388e3de388a3caa28499c79e85cd9440b9382d869169564ac6098fddef8cf50cd34051e741b57b88f30f18186b071b07d900893f31453

    • SSDEEP

      24576:y4OFE//5zvMYNepZRuIQXZQ2FiBvmcH/Y+tOGlhjFk99Qk:piAtvpcqXZQ2sIOA4OGlhjFk99x

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Remcos

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

    • ModiLoader Second Stage

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks