General

  • Target

    UPDATED (DELAY NOTICE) - CIF Hamburg by Sea - ETC 1219 , SO 6722.DOC.scr.exe

  • Size

    869KB

  • Sample

    231212-h5hh5sabh2

  • MD5

    4f0c56459b4f0e8f51502e434d1ffc24

  • SHA1

    b36e6bd0cf69d7b0258ace48f01feff65a6fb4c5

  • SHA256

    ae86206a568d280d3e030ec9649148ff98b59c6e3cd25e78094cc53631b674d7

  • SHA512

    e34912e2840cc9991eb4102ede29f85b0cc812fa1e44d19a0fa5b7397bf207f6e0b374c5e121cffc69e63b9fc8c11113c1c70a66e2d756cc27d9692fd93b7ea3

  • SSDEEP

    24576:UItSAd7nDUHhpSahNdsUdKgU/CY/hkpqV+sjU5:UtN/PaUERXBa

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

104.250.180.178:7902

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    AnyDesk.exe

  • copy_folder

    AnyDesk

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    AnyDesk

  • mouse_option

    false

  • mutex

    AnyDesk-8BNQK6

  • 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

      UPDATED (DELAY NOTICE) - CIF Hamburg by Sea - ETC 1219 , SO 6722.DOC.scr.exe

    • Size

      869KB

    • MD5

      4f0c56459b4f0e8f51502e434d1ffc24

    • SHA1

      b36e6bd0cf69d7b0258ace48f01feff65a6fb4c5

    • SHA256

      ae86206a568d280d3e030ec9649148ff98b59c6e3cd25e78094cc53631b674d7

    • SHA512

      e34912e2840cc9991eb4102ede29f85b0cc812fa1e44d19a0fa5b7397bf207f6e0b374c5e121cffc69e63b9fc8c11113c1c70a66e2d756cc27d9692fd93b7ea3

    • SSDEEP

      24576:UItSAd7nDUHhpSahNdsUdKgU/CY/hkpqV+sjU5:UtN/PaUERXBa

    • Detect ZGRat V1

    • Remcos

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

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks