Overview

overview

10

Static

static

1

LauncherPr...up.msi

windows7-x64

6

LauncherPr...up.msi

windows10-2004-x64

10

LauncherPr...up.msi

windows11-21h2-x64

10

Sharing

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General

  • Target
    LauncherPred8.3.37Stablesetup.msi
  • Size 11.4MB
  • Sample241117-lrrrfaxdmn
  • SHA256 f5dfa6b5d19d9334c69d24dd98f13cb30badacb6403b03afc47af4e267cbe0c2
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
hijackloaderremcosv2discoveryexecutionloaderpersistenceprivilege_escalationrat

Malware Config

Extracted

Family

  • remcos

Botnet

  • v2

C2

  • 185.157.162.126:1995

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

    qsdazeazd-EL00KX

  • 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
      LauncherPred8.3.37Stablesetup.msi
    • Size 11.4MB
    • SHA256 f5dfa6b5d19d9334c69d24dd98f13cb30badacb6403b03afc47af4e267cbe0c2
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    discoverypersistenceprivilege_escalationhijackloaderremcosv2executionloaderrat

    • Detects HijackLoader (aka IDAT Loader)

    • HijackLoader

      HijackLoader is a multistage loader first seen in 2023.

      loaderhijackloader

    • Hijackloader family

      hijackloader

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Use of msiexec (install) with remote resource

    • Blocklisted process makes network request

    • Enumerates connected drives

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

    • Checks computer location settings

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

    • Command and Scripting Interpreter: PowerShell

      Start PowerShell.

      execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v15

Tasks