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General

  • Target

    ThePredictorLauncher.lnk

  • Size

    1KB

  • Sample

    250220-rj4zpayj16

  • MD5

    8dbf4ab21c88acc16ba80e2e7e38b7a1

  • SHA1

    d7799dcface5716afa2897e0ab29bd3dc1293f7c

  • SHA256

    5c2213dfe07175eabf7ae8950609569f93bae26019a7c84741b611a96784e1a8

  • SHA512

    01244a05f3d0c230a1b210168f31e8bbb504dbf064c1c9a4ac8095007469b04f78a343cd5d1f2106e849c82d27a2bf66c28e0cfc5b7364c227950459cb864fed

Malware Config

Extracted

Family

remcos

Botnet

v2

C2

185.157.162.126:1995

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

    qsdazeazd-EL00KX

  • 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

      ThePredictorLauncher.lnk

    • Size

      1KB

    • MD5

      8dbf4ab21c88acc16ba80e2e7e38b7a1

    • SHA1

      d7799dcface5716afa2897e0ab29bd3dc1293f7c

    • SHA256

      5c2213dfe07175eabf7ae8950609569f93bae26019a7c84741b611a96784e1a8

    • SHA512

      01244a05f3d0c230a1b210168f31e8bbb504dbf064c1c9a4ac8095007469b04f78a343cd5d1f2106e849c82d27a2bf66c28e0cfc5b7364c227950459cb864fed

    • Detects HijackLoader (aka IDAT Loader)

    • HijackLoader

      HijackLoader is a multistage loader first seen in 2023.

    • Hijackloader family

    • Remcos

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

    • Remcos family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Use of msiexec (install) with remote resource

    • Adds Run key to start application

    • Blocklisted process makes network request

    • Enumerates connected drives

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

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks