Overview

overview

10

Static

static

1

creatingth...ws.hta

windows7-x64

10

creatingth...ws.hta

windows10-2004-x64

10

Sharing

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General

  • Target

    creatingthingswithgoodnews.hta

  • Size

    47KB

  • Sample

    250117-gs6vjatrfw

  • MD5

    15d8b7e5f5bd86deb3bcf73b6061055c

  • SHA1

    3179de79caea710c656c0d1cfa87c384b101386e

  • SHA256

    2a7f932fb984d3485eb721810e58cf929a1d1fe719d3b29e15f4f7ef0d4ad8a9

  • SHA512

    860f3e6da3c2696a435878c6ab3619274d112b3ef10512e2805145a33e63126daa49745d3571b88f9b8c957e0255077f821d943ad4a88f4a0b425acd8667bb8f

  • SSDEEP

    192:iVMAWvOBSclFWvOLvKrYbnywoR/6cTKocHncCceWvOtcew7lvRvcT:WiOsIFiOLir0ywESto6nx3iOtM7lvRvw

Score
10/10
remcosremotehostcollectiondefense_evasiondiscoveryexecutionrat

Malware Config

Extracted

Language
ps1
Source
URLs
ps1.dropper

https://ia600805.us.archive.org/10/items/new_image_202501/new_image.jpg%20
exe.dropper

https://ia600805.us.archive.org/10/items/new_image_202501/new_image.jpg%20

Extracted

Family

remcos

Botnet

RemoteHost

C2

216.9.226.100:3898

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

    true

  • install_flag

    false

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    mic

  • mouse_option

    false

  • mutex

    Rmc-Q9T2QD

  • 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

      creatingthingswithgoodnews.hta

    • Size

      47KB

    • MD5

      15d8b7e5f5bd86deb3bcf73b6061055c

    • SHA1

      3179de79caea710c656c0d1cfa87c384b101386e

    • SHA256

      2a7f932fb984d3485eb721810e58cf929a1d1fe719d3b29e15f4f7ef0d4ad8a9

    • SHA512

      860f3e6da3c2696a435878c6ab3619274d112b3ef10512e2805145a33e63126daa49745d3571b88f9b8c957e0255077f821d943ad4a88f4a0b425acd8667bb8f

    • SSDEEP

      192:iVMAWvOBSclFWvOLvKrYbnywoR/6cTKocHncCceWvOtcew7lvRvcT:WiOsIFiOLir0ywESto6nx3iOtM7lvRvw

    Score
    10/10
    defense_evasiondiscoveryexecutionremcosremotehostcollectionrat

    • 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

    • Evasion via Device Credential Deployment

      defense_evasionexecution

    • Checks computer location settings

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

    • Accesses Microsoft Outlook accounts

      collection

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks