Overview

overview

10

Static

static

3

e9718cd733...18.exe

windows7-x64

10

e9718cd733...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e9718cd733831176098361ad76f39380_JaffaCakes118

  • Size

    692KB

  • Sample

    240918-s4paeayeqe

  • MD5

    e9718cd733831176098361ad76f39380

  • SHA1

    d737eb0f1b2bf1ca4bc682c495990baf51e460f2

  • SHA256

    719686d223996f393df2f0fb5ae0f8097bb6a2a3bed505c0876af931d65d18e4

  • SHA512

    d8bb2c60d17e25bfca000fb167c1ad5db7da50d4405a7f684731b04fc1f569725d7817c17284c42c8c95db7ec621272eb2f37b8c8c1dc5fed735aa88c2bcb32f

  • SSDEEP

    12288:ycFUncJ54irus265GoqlDX1YH0COI+w7Ror6PpGg+l2K3RYUO04FZGsk8tge7BOK:mnYnuRcBIoGblBhY9fNOvC

Score
10/10
remcoshostdiscoverypersistencerat

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

Host

C2

79.134.225.7:6661

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    kaduna.exe

  • copy_folder

    kaduna

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    remcos_evlyegqbfdekhrs

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      e9718cd733831176098361ad76f39380_JaffaCakes118

    • Size

      692KB

    • MD5

      e9718cd733831176098361ad76f39380

    • SHA1

      d737eb0f1b2bf1ca4bc682c495990baf51e460f2

    • SHA256

      719686d223996f393df2f0fb5ae0f8097bb6a2a3bed505c0876af931d65d18e4

    • SHA512

      d8bb2c60d17e25bfca000fb167c1ad5db7da50d4405a7f684731b04fc1f569725d7817c17284c42c8c95db7ec621272eb2f37b8c8c1dc5fed735aa88c2bcb32f

    • SSDEEP

      12288:ycFUncJ54irus265GoqlDX1YH0COI+w7Ror6PpGg+l2K3RYUO04FZGsk8tge7BOK:mnYnuRcBIoGblBhY9fNOvC

    Score
    10/10
    remcoshostdiscoverypersistencerat

    • Remcos

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

      ratremcos

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks