Overview

overview

10

Static

static

10

remcos.exe

windows7_x64

10

remcos.exe

windows10-2004_x64

10

Sharing

Copy URL
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General

  • Target

    remcos.exe

  • Size

    463KB

  • Sample

    220119-w5kv6accer

  • MD5

    aef0f758458a6cce4878e04dcff67369

  • SHA1

    fc84d7a34e2bc72562b755abe64df4c16ba15cd8

  • SHA256

    79c8dbde0daf0d7e3a17b2722b5c7ee103a059c241659913671c2e3d9c85bf2d

  • SHA512

    4f0e20beb3bafd67a2b5cd02cbe7e5bd8b9c266cbfc4c8a5c036d1670c72ff3f287e60728c3b98be7c86b01a5b8959ed131834e88e6bd08138234abc34d5b829

Score
10/10
remcosfelixcollectionratspywarestealer

Malware Config

Extracted

Family

remcos

Version

3.3.2 Pro

Botnet

Felix

C2

gherbo.dvrlists.com:47893

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • 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

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Felix-QLCYVA

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

    notepad;solitaire;

Targets

    • Target

      remcos.exe

    • Size

      463KB

    • MD5

      aef0f758458a6cce4878e04dcff67369

    • SHA1

      fc84d7a34e2bc72562b755abe64df4c16ba15cd8

    • SHA256

      79c8dbde0daf0d7e3a17b2722b5c7ee103a059c241659913671c2e3d9c85bf2d

    • SHA512

      4f0e20beb3bafd67a2b5cd02cbe7e5bd8b9c266cbfc4c8a5c036d1670c72ff3f287e60728c3b98be7c86b01a5b8959ed131834e88e6bd08138234abc34d5b829

    Score
    10/10
    remcosratcollectionspywarestealer

    • 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

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks