Overview

overview

10

Static

static

1

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file.exe

  • Size

    114KB

  • Sample

    230602-qthnrsbe94

  • MD5

    53d4ab9c429de02b7efc94d7be3e6059

  • SHA1

    2dba6ac014c7115407fbd56e6367c3f57679404f

  • SHA256

    497181638d2830749115aff8751dfaddc201d4a9de50e731c7e999381575f714

  • SHA512

    a19570164b7bc47c6975b93835b408c80f7fed8a9874d398cf0227e2dd2c033d4e31f0bb332c800bab0f60073eec084a0bebac4abc6ba069aa3547c27c9622cb

  • SSDEEP

    3072:1toI3eJY6z2cQEjbCTb6TbEVDR2fxvPXj5:1aJJ9zpblEVDsvj5

Score
10/10
remcosremotehostrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

pekonomia.duckdns.org:30861

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

    Rmc-B0VP4N

  • 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

      file.exe

    • Size

      114KB

    • MD5

      53d4ab9c429de02b7efc94d7be3e6059

    • SHA1

      2dba6ac014c7115407fbd56e6367c3f57679404f

    • SHA256

      497181638d2830749115aff8751dfaddc201d4a9de50e731c7e999381575f714

    • SHA512

      a19570164b7bc47c6975b93835b408c80f7fed8a9874d398cf0227e2dd2c033d4e31f0bb332c800bab0f60073eec084a0bebac4abc6ba069aa3547c27c9622cb

    • SSDEEP

      3072:1toI3eJY6z2cQEjbCTb6TbEVDR2fxvPXj5:1aJJ9zpblEVDsvj5

    Score
    10/10
    remcosremotehostrat

    • Remcos

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

      ratremcos

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks