Overview

overview

10

Static

static

3

Company Details.exe

windows7-x64

10

Company Details.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Company Details.exe

  • Size

    988KB

  • Sample

    240919-pnb4csyaqf

  • MD5

    dc6296c1f5ec3b6e4dcbc33d0fcf3616

  • SHA1

    64c81ccb99415efe3aaffcfeea93d15fc08b735b

  • SHA256

    d776f6152105609e96a665bf681b71c945da8341b326410ee20e6a31b234d4c9

  • SHA512

    e28695c316d1b5d2d35726ed3f68ebccc1d07083d3b533b90ac9a1cf697ebbee8794278625107f305e22b55c68a1a820a73103f208f6f6a0f40ecf24f4b5db98

  • SSDEEP

    24576:72R1pA1DLK3qSmuyhBaNV8DDCANtsMFSzraULSgk:OPA1DLKagy4V8DftsgSzraR

Score
10/10
remcosremotehostdiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

127.0.0.1:59321

nnamoo.duckdns.org:59321
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-41EVS0

  • 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

      Company Details.exe

    • Size

      988KB

    • MD5

      dc6296c1f5ec3b6e4dcbc33d0fcf3616

    • SHA1

      64c81ccb99415efe3aaffcfeea93d15fc08b735b

    • SHA256

      d776f6152105609e96a665bf681b71c945da8341b326410ee20e6a31b234d4c9

    • SHA512

      e28695c316d1b5d2d35726ed3f68ebccc1d07083d3b533b90ac9a1cf697ebbee8794278625107f305e22b55c68a1a820a73103f208f6f6a0f40ecf24f4b5db98

    • SSDEEP

      24576:72R1pA1DLK3qSmuyhBaNV8DDCANtsMFSzraULSgk:OPA1DLKagy4V8DftsgSzraR

    Score
    10/10
    remcosremotehostdiscoveryexecutionrat

    • Remcos

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

      ratremcos

    • 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