Overview

overview

10

Static

static

3

e591dafff6...fd.exe

windows7-x64

10

e591dafff6...fd.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e591dafff61d69eb712a6c433d3e48bf1026a3722f8cfb93aac807abe9a37cfd

  • Size

    1.0MB

  • Sample

    250107-fjgcvavndt

  • MD5

    fdcce3bf2b6c01b0baf5bd1836b92d2d

  • SHA1

    bd30a5c003c29c9022bac29e87d7b6a1d4a4ff84

  • SHA256

    e591dafff61d69eb712a6c433d3e48bf1026a3722f8cfb93aac807abe9a37cfd

  • SHA512

    e781ad5f8d5473dacffbaba8654054436b7d638c937670e00248694264f6cf8a8a3acc46928e0c7983b2255438b77d9286ec3ae67157c0ea45a66d3dceae6efe

  • SSDEEP

    24576:zzGRgl0jiGzgPmsQZYa8Mq2EEf1WtTz21izs8RMx4T:zrOjizmsQZYf2zWtTz2us8m

Score
10/10
remcosremcohostdiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

RemcoHost

C2

31.13.224.237:2404

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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

    Rmc-VETI36

  • 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

      e591dafff61d69eb712a6c433d3e48bf1026a3722f8cfb93aac807abe9a37cfd

    • Size

      1.0MB

    • MD5

      fdcce3bf2b6c01b0baf5bd1836b92d2d

    • SHA1

      bd30a5c003c29c9022bac29e87d7b6a1d4a4ff84

    • SHA256

      e591dafff61d69eb712a6c433d3e48bf1026a3722f8cfb93aac807abe9a37cfd

    • SHA512

      e781ad5f8d5473dacffbaba8654054436b7d638c937670e00248694264f6cf8a8a3acc46928e0c7983b2255438b77d9286ec3ae67157c0ea45a66d3dceae6efe

    • SSDEEP

      24576:zzGRgl0jiGzgPmsQZYa8Mq2EEf1WtTz21izs8RMx4T:zrOjizmsQZYf2zWtTz2us8m

    Score
    10/10
    remcosremcohostdiscoveryexecutionrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks