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Overview

overview

10

Static

static

3

e831a72bf9...f9.exe

windows7-x64

10

e831a72bf9...f9.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe

  • Size

    1.1MB

  • Sample

    240726-hh2cqswaqa

  • MD5

    2d655119c0aa977debf88758f2009729

  • SHA1

    40c98ca63e9f78284cddbefddc03b6c6ad070462

  • SHA256

    e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9

  • SHA512

    fe96ee94b8c57c76650288eb589eb41b0430ea45597d025c1ecead87cafd75d5bb58204999ca78f736f54b26b247959d079a498784bdcb274bc159fcc4b395c8

  • SSDEEP

    24576:Edd+fYkdMwkRdF36Xq5W2xnXuWmStY6mATIU:EHkvXqE2NXufB6Xv

Score
10/10
remcosremotehostdiscoverypersistencerat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

127.0.0.1:45645

127.0.0.1:56765

latestgrace2024.duckdns.org:56765

latestgrace2024.duckdns.org:45645
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-2ZXBPR

  • 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

      e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9.exe

    • Size

      1.1MB

    • MD5

      2d655119c0aa977debf88758f2009729

    • SHA1

      40c98ca63e9f78284cddbefddc03b6c6ad070462

    • SHA256

      e831a72bf963f6c0791f0592fe5015efb6898c6c07c35db5383b1f334c3814f9

    • SHA512

      fe96ee94b8c57c76650288eb589eb41b0430ea45597d025c1ecead87cafd75d5bb58204999ca78f736f54b26b247959d079a498784bdcb274bc159fcc4b395c8

    • SSDEEP

      24576:Edd+fYkdMwkRdF36Xq5W2xnXuWmStY6mATIU:EHkvXqE2NXufB6Xv

    Score
    10/10
    remcosremotehostdiscoverypersistencerat

    • 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

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks