Overview

overview

10

Static

static

1

UPM-000260...62.bat

windows7-x64

8

UPM-000260...62.bat

windows10-2004-x64

10

Sharing

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General

  • Target

    e9fc754844df1a7196a001ac3dfbcf28b80397a718a3ceb8d397378a6375ff62.iso

  • Size

    66KB

  • Sample

    241017-cy6dqs1ejp

  • MD5

    438fb344c05dea5b1437f21ecd35e4e5

  • SHA1

    3e24e678a6eab96a66ef2f2af03a7efd5e6d457b

  • SHA256

    e9fc754844df1a7196a001ac3dfbcf28b80397a718a3ceb8d397378a6375ff62

  • SHA512

    b109fa5af7a0d13d9b71443e6ba03776c46a460ddb62bdaf1f4a9edfdd99daeb1d5d06548b637f6ba95dddc513d06dc02c7942f9877c939b617b2ca3061517eb

  • SSDEEP

    192:LXPatSQoxZ2GgZq5oDg6FXjf6aTYoIBAhj36Ot+:jD3xwP+oDg+Xjf6aEoIBSjK

Score
10/10
remcosremotehostdiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

iniiivan.duckdns.org:53848

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-G9FJB6

  • 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

      UPM-0002607-1-2024-UP-3762.bat

    • Size

      5KB

    • MD5

      23d982d0c7540551e840392de11571ae

    • SHA1

      8cae67ab610dab59bf722ef2c1db09038e5a712d

    • SHA256

      e5ebe4d8925853fc1f233a5a6f7aa29fd8a7fa3a8ad27471c7d525a70f4461b6

    • SHA512

      f14b081fccbb2db1021aa03c5033ec59e22650a439eb5097eca4a7dce52035c06ab6d454eca95778fafcc6fd35de699182b380d12ace9420153e5cad8b5298f4

    • SSDEEP

      96:AyZFysox3pf4I8GJqS+Pwx5oDf9uS5sKXyKf6adkNqTSN/pk44RFw6ABZ6hdpsSB:AQoxZ2GgZq5oDg6FXjf6aTYoIBAhj36y

    Score
    10/10
    executionremcosremotehostdiscoverypersistencerat

    • Remcos

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

      ratremcos

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Adds Run key to start application

      persistence

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks