Overview

overview

10

Static

static

5

ce2fbb9b72...a4.exe

windows7-x64

10

ce2fbb9b72...a4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ce2fbb9b7200bc539e8f206f3a04426a72b88deeb1ea36d73ce896bdd1b342a4

  • Size

    1.3MB

  • Sample

    250328-zb4b7a1vct

  • MD5

    4e0ec96668dcaa14ef6f7d2b8d50ff3a

  • SHA1

    2e8babe9b77599549bcbecf8ddde4d0062a48be0

  • SHA256

    ce2fbb9b7200bc539e8f206f3a04426a72b88deeb1ea36d73ce896bdd1b342a4

  • SHA512

    cc186584ee9f4339a22428e23040ae0bca1c6c70825dfbe69181defbd3fb7f6901bb0f52b5f83ccbfbf7b4e2464780e6f07132a8dd4ec8c7918100831e1a5766

  • SSDEEP

    24576:Iu6J33O0c+JY5UZ+XC0kGso6Faqo42wBy/1F3J6oBG9vEZTMThJF1/hWY:iu0c++OCvkGs9Faqo42eyjooBtTyhJMY

Score
10/10
remcosobidiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

OBI

C2

swertyhgvcfrdewsquiplkjmnb.ydns.eu:25521

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    chrome

  • 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

    chrome-KQ1VAF

  • 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

      ce2fbb9b7200bc539e8f206f3a04426a72b88deeb1ea36d73ce896bdd1b342a4

    • Size

      1.3MB

    • MD5

      4e0ec96668dcaa14ef6f7d2b8d50ff3a

    • SHA1

      2e8babe9b77599549bcbecf8ddde4d0062a48be0

    • SHA256

      ce2fbb9b7200bc539e8f206f3a04426a72b88deeb1ea36d73ce896bdd1b342a4

    • SHA512

      cc186584ee9f4339a22428e23040ae0bca1c6c70825dfbe69181defbd3fb7f6901bb0f52b5f83ccbfbf7b4e2464780e6f07132a8dd4ec8c7918100831e1a5766

    • SSDEEP

      24576:Iu6J33O0c+JY5UZ+XC0kGso6Faqo42wBy/1F3J6oBG9vEZTMThJF1/hWY:iu0c++OCvkGs9Faqo42eyjooBtTyhJMY

    Score
    10/10
    remcosobidiscoveryrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks