Overview

overview

10

Static

static

3

Quotation.scr

windows7-x64

10

Quotation.scr

windows10-2004-x64

10

Sharing

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General

  • Target

    12022025_0140_11022025_PO0049003088.gz

  • Size

    937KB

  • Sample

    250212-b68ndswrav

  • MD5

    b25bbd05e725e6a0d7e096144aab9a2e

  • SHA1

    59979c1907b8f4e7e15a21ee3f9f4f92e43dc90b

  • SHA256

    0648ff8612326322292e05369448c35196d0e526b710b158921a2f46861038cb

  • SHA512

    b17cf4fd396eaec7d81d45134432da9f7743bb072691776ad8a7682a4ba8828f4816f71cf6b0dcb0bd903cb75aaf300a57a4d4636dcdb005eb09bd2f9cc502a5

  • SSDEEP

    24576:kG6diuimn4wjXbsyKEF/0zxixV/dJxnvqeGIj:SLimPbPKEFsEV/pWIj

Score
10/10
remcosremotehostdiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

2.58.56.182:2404

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-GM05WY

  • 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

      Quotation.scr

    • Size

      1.1MB

    • MD5

      638306bf915c0c6c1ed0f67d1bafe712

    • SHA1

      26e7a4672591edcc6dd91523279c500bae3e3ca5

    • SHA256

      19e9b95bc0b68b4a2e4a848dcbbf8cabe41bba76909f950a22b65abed4d1e503

    • SHA512

      81dc43a7dc2df90645e4a3a402fba1107ef85a55b78389b0a298008b6793fea019d915427656a84f3949bfb86d86c4f073720b17c1233fe67500da4284a51e1a

    • SSDEEP

      24576:T3JHwnRDt22iUVwXtoa8CteO96seis+vwEj0Yujp2BK:TgRDt23o9CteO96sek7j0YujpB

    Score
    10/10
    remcosremotehostdiscoveryexecutionrat

    • 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

    • Downloads MZ/PE file

    • 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