Overview

overview

10

Static

static

Archivo Pdf.exe

windows7_x64

10

Archivo Pdf.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    7699888251fc5a268f486056ae73432f2e86ef762eae18cd98b08e8ed4bd00ec

  • Size

    293KB

  • Sample

    220521-nwbxwsebh2

  • MD5

    083f168f73d120fe5910e4bddb008ad7

  • SHA1

    40dd5c1543caddf71aee57a818db6de414e70d4a

  • SHA256

    7699888251fc5a268f486056ae73432f2e86ef762eae18cd98b08e8ed4bd00ec

  • SHA512

    317d90362d369600ad374816d6dea286c24928fc8df923b9d9fc9618a42f93233745506376404670bf0308b0a1e77a757700798e6790dc666b833a58b903df98

Score
10/10
remcossan andresrat

Malware Config

Extracted

Family

remcos

Version

2.7.0 Pro

Botnet

SAN ANDRES

C2

marianavilla3008n.duckdns.org:2047

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

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    rcm

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-GOJXPI

  • 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

    wikipedia;solitaire;

Targets

    • Target

      Archivo Pdf.exe

    • Size

      319KB

    • MD5

      3c604848367f9d958c1ff87e03d2ee14

    • SHA1

      ab920b78d80ee1505947999e1377a03102c2fcb8

    • SHA256

      58574a8edd6e1573ac8b4d515c0da8d269bc85bd1e8badd191def36e6257a25c

    • SHA512

      2e4f604629602c3e0d5cad01718a20505ebcea0f9ce304e68c3f13a5d10a11ec630e30b490a43ccde7dabdbc03a20abeef82eb9ae96e5f93eb15b442a4e16a63

    Score
    10/10
    remcossan andresrat

    • Remcos

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

      ratremcos

    • Blocklisted process makes network request

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks