General

  • Target

    Beschwerde-Rechtsanwalt.vbs

  • Size

    11KB

  • Sample

    241014-rvqanszcme

  • MD5

    ccc92c18edd54b9cc3b2b4eda17fa805

  • SHA1

    f9e44c7c49f8a20824e986126c3e1f8f3e35b3a8

  • SHA256

    a0ab0a82d3d002785a5d1aafed149c455ae6a850c526cd78af24e42a3f453822

  • SHA512

    9a26fcdc46e8259707beb94b529bb7f88d074507a5776fe513b39dce205ca5bde305824063eebee18558d58af4111f471ed808b239d5a60da54041bd9fd21fcf

  • SSDEEP

    192:G3ICKmusCg05C6FLf7ifqMtgQoVcoNorNAJUgZ4nx:7EQ7ifqMzo0OWx

Malware Config

Extracted

Family

remcos

Botnet

PeeWe8646

C2

www.autoshausamsachsenwald.de:6698

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

    Weepee83472-FSSJ2L

  • 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

      Beschwerde-Rechtsanwalt.vbs

    • Size

      11KB

    • MD5

      ccc92c18edd54b9cc3b2b4eda17fa805

    • SHA1

      f9e44c7c49f8a20824e986126c3e1f8f3e35b3a8

    • SHA256

      a0ab0a82d3d002785a5d1aafed149c455ae6a850c526cd78af24e42a3f453822

    • SHA512

      9a26fcdc46e8259707beb94b529bb7f88d074507a5776fe513b39dce205ca5bde305824063eebee18558d58af4111f471ed808b239d5a60da54041bd9fd21fcf

    • SSDEEP

      192:G3ICKmusCg05C6FLf7ifqMtgQoVcoNorNAJUgZ4nx:7EQ7ifqMzo0OWx

    • Remcos

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

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Adds Run key to start application

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks