Overview

overview

10

Static

static

1

Salary Rev...df.vbs

windows7-x64

10

Salary Rev...df.vbs

windows10-2004-x64

10

Sharing

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General

  • Target

    30c17f93252f0c1927451e65f404db977fe6707a9775cf651c1b294e3dd76693

  • Size

    14KB

  • Sample

    241021-ae5xraybka

  • MD5

    b64f534aaa593182af8f83aca24c72c2

  • SHA1

    d4a6bc069b9a0013e33844a5168b33e410f977ce

  • SHA256

    30c17f93252f0c1927451e65f404db977fe6707a9775cf651c1b294e3dd76693

  • SHA512

    807bfa30ce886466f7771a18f2beeb05ca8528f5b71f48eb32b76ba001de0c667fd76d6335000bb09ce746b5496f46b7adbd99a56b89493f9ca2901ca357fcaf

  • SSDEEP

    384:g9hL8koYRRFRtWMvcnkVID2NCtHumlJmVF5N:QhSolt4t2wbmv5N

Score
10/10
remcosremotehostcollectiondiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

154.216.18.214:2404

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-AOD6MB

  • 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

      Salary Revision_pdf.vbs

    • Size

      25KB

    • MD5

      28dbf118827e6bf0607e4b736ae51611

    • SHA1

      a0842630151f9633e4283d29dbd737cf1ca372e1

    • SHA256

      aeae4edd76aaab5a1e861d14b5fbc5736fac6b569f74d004224786fcc129099c

    • SHA512

      1aae265b966503d42f76e0bf3b2787922dc6ef38c953b8bf59466bce95bb21fafdc005fe921c677bf1ab15535114b8cb507fb624824980401a395c0dc14a2a1f

    • SSDEEP

      384:Z3u2TO4+qjKwEW0mIuUco2aZHIA6hpsDWsC6yPm+/fAgYbGynO97jZ138:I2TrKZRmZUIZhpss6WHfr/ynO9Y

    Score
    10/10
    remcosremotehostcollectiondiscoveryrat

    • Remcos

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

      ratremcos

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks