Overview

overview

10

Static

static

3

9c0944dc23...d0.exe

windows7-x64

10

9c0944dc23...d0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9c0944dc238631d0847d2e9137e28dd0.bin

  • Size

    354KB

  • Sample

    231220-dhhs6scee4

  • MD5

    9c0944dc238631d0847d2e9137e28dd0

  • SHA1

    0bc7bc23ee378cbfd909251a99b7c0492ddbbb0e

  • SHA256

    b447cfa88f6896a02d8aee885d8803b2cb0c61f0a5934d4017f372bb8bc3a2ca

  • SHA512

    97d0944c6c250a3937b8028d144088763fea4d636a54719cb357fffa767196cae8fc97aebf5fa6931dcebed4e65d3672ce4e642777af72c5957a61c05ecc2e34

  • SSDEEP

    6144:bhjmbz7D+yqLQeUCiKJZ1PrmG6E/nc3PrC2grR7DnK3qaW5Z1uX0rLvg:cDpxCiKrFiNE/ne2xljK3qDhA9

Score
10/10
remcoschi'mcollectionpersistenceratspywarestealerupx

Malware Config

Extracted

Family

remcos

Botnet

Chi'm

C2

unllin.com:3211

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-GVMDL4

  • 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

      9c0944dc238631d0847d2e9137e28dd0.bin

    • Size

      354KB

    • MD5

      9c0944dc238631d0847d2e9137e28dd0

    • SHA1

      0bc7bc23ee378cbfd909251a99b7c0492ddbbb0e

    • SHA256

      b447cfa88f6896a02d8aee885d8803b2cb0c61f0a5934d4017f372bb8bc3a2ca

    • SHA512

      97d0944c6c250a3937b8028d144088763fea4d636a54719cb357fffa767196cae8fc97aebf5fa6931dcebed4e65d3672ce4e642777af72c5957a61c05ecc2e34

    • SSDEEP

      6144:bhjmbz7D+yqLQeUCiKJZ1PrmG6E/nc3PrC2grR7DnK3qaW5Z1uX0rLvg:cDpxCiKrFiNE/ne2xljK3qDhA9

    Score
    10/10
    remcoschi'mcollectionpersistenceratspywarestealerupx

    • Remcos

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

      ratremcos

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • UPX packed file

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

      upx

    • Accesses Microsoft Outlook accounts

      collection

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks