Overview

overview

10

Static

static

3

preliminar...if.exe

windows7-x64

10

preliminar...if.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    preliminarydrawing.pif.exe

  • Size

    973KB

  • Sample

    250114-lbm4batqas

  • MD5

    ecad35aa0a2834edde088dba8063486d

  • SHA1

    f09ff2154b1542326d63c1eae67a1db0d5dd3571

  • SHA256

    f4da65fff4d9b2420e2375ce736d02b0dab3e4776115346c5219891ea8fc3c97

  • SHA512

    0aea41973d5ec10e93d423985ef5a4376c43efe8eaf3b9bc353decddb62339b1f1d9e962eafa53809a75a5e2be43fdfb432f81a5a9556cdb826a440e7f33174e

  • SSDEEP

    24576:EReyAYaI69Kl3u2FRFhlF4guHGTpSD4wHCKywRmOD:EReyAk3uGTvluupQ4wHChnc

Score
10/10
remcosremdiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

Rem

C2

87.120.127.120:2404

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-NWAKMX

  • 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

      preliminarydrawing.pif.exe

    • Size

      973KB

    • MD5

      ecad35aa0a2834edde088dba8063486d

    • SHA1

      f09ff2154b1542326d63c1eae67a1db0d5dd3571

    • SHA256

      f4da65fff4d9b2420e2375ce736d02b0dab3e4776115346c5219891ea8fc3c97

    • SHA512

      0aea41973d5ec10e93d423985ef5a4376c43efe8eaf3b9bc353decddb62339b1f1d9e962eafa53809a75a5e2be43fdfb432f81a5a9556cdb826a440e7f33174e

    • SSDEEP

      24576:EReyAYaI69Kl3u2FRFhlF4guHGTpSD4wHCKywRmOD:EReyAk3uGTvluupQ4wHChnc

    Score
    10/10
    remcosremdiscoveryexecutionrat

    • 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