Overview

overview

10

Static

static

5

76c073734f...ad.exe

windows7-x64

10

76c073734f...ad.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    19801cf904884fb5e33a7595d6a616c3.bin

  • Size

    1.3MB

  • Sample

    241016-bdejvavbqd

  • MD5

    5171a884b92166315cda537c57a08b28

  • SHA1

    c61d031ecea83857a545ddf12d8d34ac9e510839

  • SHA256

    b96d46043fab794c9576cbb36aaeeb60cee914c1b10331c23f292e0955bb5201

  • SHA512

    9c5b5fe011eb6b7a478c1ae906ee0451462f8a30700e102059d1f65d0e805ba1e194868d918e7c104cf4123e5354865f2a12864b85a47a22a5f73f639ae71c96

  • SSDEEP

    24576:aYvJtPpDusCgcAcT1/b+wv/Kga/FVd73WbnRbuH11En4p:aI5uvZAW6waxNk5uH11En4p

Score
10/10
remcosremotehostcollectiondiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

www.projectusf.com: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

    gfh

  • mouse_option

    false

  • mutex

    Rmc-J91LMC

  • 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

      76c073734ff5f0942c8c539be408367b83a78ce995e8d9502bea6e9d83d1c3ad.exe

    • Size

      1.6MB

    • MD5

      19801cf904884fb5e33a7595d6a616c3

    • SHA1

      56792c80985a4ae57d85fdbe7d1f812152c5d2ad

    • SHA256

      76c073734ff5f0942c8c539be408367b83a78ce995e8d9502bea6e9d83d1c3ad

    • SHA512

      f7a37a99f18cdbb35ea03920f305e1bc8a5ada62a7bdc785d30fe85662f7b27a35b592449073ff30a113a6ba6c75d6e54c043e7a61a052a9d5b3f498ca99699f

    • SSDEEP

      24576:ffmMv6Ckr7Mny5QLfrgh8kkKe+rGW/FgkI5NSBJFLM7XV4:f3v+7/5QLfrgh8cFgh+pM7XV4

    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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses Microsoft Outlook accounts

      collection

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks