Overview

overview

10

Static

static

1

Rfq_po_dec...00.vbs

windows7-x64

10

Rfq_po_dec...00.vbs

windows10-2004-x64

10

Sharing

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General

  • Target

    09122024_0659_Rfq_po_december_purchase_list_details_specifications_09_12_2024_0000000000.vbs

  • Size

    10KB

  • Sample

    241209-hr77mszqh1

  • MD5

    a8c4e136bbb25ef8301fd44787fdb2c8

  • SHA1

    1d198c9b18a2c88bdf3e23a24291520ab478339e

  • SHA256

    b313d7776a6a7b7bb2ddbd1a697a0f4605fe32d148669926ca035a0c319d4c41

  • SHA512

    847a5efa8958329995b3826fb0b1aa64e6d57ff534bb252c587d1a893d096f599e0bd01e41a8596d17978af57a944d9463beb7efb2022cdadf590e10419ec517

  • SSDEEP

    192:W58MKBHX3VzLMWoTiqE5RJtkRto6I4BvLW7yfeVnmxG1M:W58nHVfMWouqiSrLSyfKmk1M

Score
10/10
remcosnewcollectiondiscoverypersistencerat

Malware Config

Extracted

Family

remcos

Botnet

New

C2

janout21oadsts1.duckdns.org:57484

janout21oadsts1.duckdns.org:57483

janout21oadsts2.duckdns.org:57484

janout21oadsts3.duckdns.org:57484

janout21oadsts4.duckdns.org:57484
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

    true

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    amaonspt.dat

  • keylog_flag

    false

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    lmoijuetgtso-X0FCJD

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      Rfq_po_december_purchase_list_details_specifications_09_12_2024_0000000000.vbs

    • Size

      27KB

    • MD5

      1ebca97c281e08af9e49d1dd74e5747b

    • SHA1

      17183b08474e8abf08b2bb03d55932bc7dbb041b

    • SHA256

      e019f271fcf4206af6a0a01dc9dc6bfdbe7e1a703b6965ded83838ec7f4ea76b

    • SHA512

      3e54258ac11c3885e70995ff6b703407776814f2421a5226bf341bddc4a9ff24193281f3aba0de1f70c43ea6751e1328a5e5844444481437f99a60f307c11af3

    • SSDEEP

      192:FCvyc7uc5bEE7l1GTGhhYSTBwHJL/3HmbrYLjIx6vudvLhvGgkttbxzocsdpLwf6:y6c5t7HmaWl0Cuoud8gULvsdpoCkY

    Score
    10/10
    remcosnewdiscoverypersistenceratcollection

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Accesses Microsoft Outlook accounts

      collection

    • Adds Run key to start application

      persistence

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks