Overview

overview

10

Static

static

1

25032024_2...t.docx

windows7-x64

10

25032024_2...t.docx

windows10-2004-x64

1

Sharing

Copy URL
Twitter E-mail

General

  • Target

    25032024_2108_25032024_06836722_218 Aluplast.docx

  • Size

    407KB

  • Sample

    240325-qdrlqsgg33

  • MD5

    85b21eac5630ccb75418fbe56e48f98f

  • SHA1

    fd614c1c4cf1d32d38c3d9275b22d0ded67e02f8

  • SHA256

    a27c5de3b48b3de6f4aac09e1a73c5a4bf47be527f86d83636f0a47eadb12f1f

  • SHA512

    9c70c59908cf79549137476dba8361c39d5045f713195f1a0b288c9e0ae03b3f75a651ab731b655e51de687ea481bc9fe848db303c2b3d9d0b3432929b15251b

  • SSDEEP

    12288:wNlBLJuOt2+7GxmPZqTTATgkIhEtTB2gP:AlBLNt2gs/1Ej1P

Score
10/10
remcosremotehostcollectionpersistenceratspywarestealer

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

gregolia.duckdns.org:2445

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-LAJDD7

  • 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

      25032024_2108_25032024_06836722_218 Aluplast.docx

    • Size

      407KB

    • MD5

      85b21eac5630ccb75418fbe56e48f98f

    • SHA1

      fd614c1c4cf1d32d38c3d9275b22d0ded67e02f8

    • SHA256

      a27c5de3b48b3de6f4aac09e1a73c5a4bf47be527f86d83636f0a47eadb12f1f

    • SHA512

      9c70c59908cf79549137476dba8361c39d5045f713195f1a0b288c9e0ae03b3f75a651ab731b655e51de687ea481bc9fe848db303c2b3d9d0b3432929b15251b

    • SSDEEP

      12288:wNlBLJuOt2+7GxmPZqTTATgkIhEtTB2gP:AlBLNt2gs/1Ej1P

    Score
    10/10
    remcosremotehostcollectionpersistenceratspywarestealer

    • Remcos

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

      ratremcos

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Blocklisted process makes network request

    • Abuses OpenXML format to download file from external location

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks