Overview

overview

10

Static

static

3

388ca51943...18.exe

windows7-x64

10

388ca51943...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    388ca519437a484170359b47590d4cab_JaffaCakes118

  • Size

    1.5MB

  • Sample

    241012-fvphlavfrf

  • MD5

    388ca519437a484170359b47590d4cab

  • SHA1

    1ee696a0f563df1cec9c57cc284f0ae82146968d

  • SHA256

    91373e5b98499e04f2fdb5adbfbef3478ac6a8f8769f0e22f6b8fc96f24476b9

  • SHA512

    b536616ef1c6a057c5986223352236c4dbf39342f2a3275d6b755f848502bfff6b3f9c4e0a72721b5a7d2a2811b7cf827a30b2861bcd4cbea8fe837a58b8ed83

  • SSDEEP

    12288:0RIz/Cof2rl/chBVW0W4sEbcpU/F3GbTIm2K+esTCm5:0Oz69rlEhBVzBsgcpEF3CMms2m5

Score
10/10
remcosnew file11bootkitdiscoverypersistencerat

Malware Config

Extracted

Family

remcos

Version

2.0.7 Pro

Botnet

NEW FILE11

C2

185.125.205.85:7218

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    ogge.exe

  • copy_folder

    ovt

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    -FG9WBG

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      388ca519437a484170359b47590d4cab_JaffaCakes118

    • Size

      1.5MB

    • MD5

      388ca519437a484170359b47590d4cab

    • SHA1

      1ee696a0f563df1cec9c57cc284f0ae82146968d

    • SHA256

      91373e5b98499e04f2fdb5adbfbef3478ac6a8f8769f0e22f6b8fc96f24476b9

    • SHA512

      b536616ef1c6a057c5986223352236c4dbf39342f2a3275d6b755f848502bfff6b3f9c4e0a72721b5a7d2a2811b7cf827a30b2861bcd4cbea8fe837a58b8ed83

    • SSDEEP

      12288:0RIz/Cof2rl/chBVW0W4sEbcpU/F3GbTIm2K+esTCm5:0Oz69rlEhBVzBsgcpEF3CMms2m5

    Score
    10/10
    remcosnew file11bootkitdiscoverypersistencerat

    • Remcos

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

      ratremcos

    • Adds Run key to start application

      persistence

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks