General

  • Target

    WriterAdvanced.exe

  • Size

    2.3MB

  • Sample

    231130-m1drlsah95

  • MD5

    e18c9b157b155a89766604cb0e5aa352

  • SHA1

    58fdb20d6be5f63f88ea4a655240b72d03179f06

  • SHA256

    1d8209486adb4b4e48a0d9961dd62225a7f2db7432b1b3162e5fdc15e7fbca12

  • SHA512

    45e49e9345a8d105efc12830383abcfbb46493adbe9d8d67016cff8d71e2067e52cb852655d1ee9f82d9074a41307c3d0c27046d00a8d67df764a2b7ff6eda81

  • SSDEEP

    6144:QT74ZKA8lvBnpiz9iDiDP9KVdh0uzohH/+K/UReCVxiOYpraqCL13WYfKMRP54TS:Q4ZKSzsDGyDaH/+K/Ub31MZ6muOQrRP

Score
10/10

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

retghrtgwtrgtg.bounceme.net:3839

listpoints.click:7020

datastream.myvnc.com:5225

gservicese.com:2718

center.onthewifi.com:8118

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    explorer.exe

  • delete_file

    false

  • hide_file

    true

  • 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-OPX7KW

  • 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

      WriterAdvanced.exe

    • Size

      2.3MB

    • MD5

      e18c9b157b155a89766604cb0e5aa352

    • SHA1

      58fdb20d6be5f63f88ea4a655240b72d03179f06

    • SHA256

      1d8209486adb4b4e48a0d9961dd62225a7f2db7432b1b3162e5fdc15e7fbca12

    • SHA512

      45e49e9345a8d105efc12830383abcfbb46493adbe9d8d67016cff8d71e2067e52cb852655d1ee9f82d9074a41307c3d0c27046d00a8d67df764a2b7ff6eda81

    • SSDEEP

      6144:QT74ZKA8lvBnpiz9iDiDP9KVdh0uzohH/+K/UReCVxiOYpraqCL13WYfKMRP54TS:Q4ZKSzsDGyDaH/+K/Ub31MZ6muOQrRP

    Score
    10/10
    • Remcos

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks