Overview

overview

10

Static

static

3

tmpsxfglosi.exe

windows10-ltsc_2021-x64

7

tmpsxfglosi.exe

windows10-2004-x64

10

tmpsxfglosi.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    tmpsxfglosi
  • Size 11.7MB
  • Sample260601-2vrhvaas2n
  • SHA256 1ade6c70a70843d6e536ea148a140b308d99192e81fa43864dcbc5e09ce3d595
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
remcos5009discoveryinstallerpersistenceratupx

Malware Config

Extracted

Family

  • remcos

Version

  • 7.2.2 Pro

Botnet

  • 5009

C2

  • 185.218.138.25:5009

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-IVTENG

  • 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
      tmpsxfglosi
    • Size 11.7MB
    • SHA256 1ade6c70a70843d6e536ea148a140b308d99192e81fa43864dcbc5e09ce3d595
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryinstaller5009remcospersistenceratupx

    • Family: Remcos

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

      ratremcos

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v16

Tasks