Overview

overview

10

Static

static

3

707c1fb31d...4b.dll

windows7-x64

10

707c1fb31d...4b.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    707c1fb31deb005df540fcfb7543cab27de3a170ff5a9174c177170b02d7fa4b.dll

  • Size

    45.1MB

  • Sample

    241204-rs1cvstkdj

  • MD5

    079e7f12cf3682838b344c095027b69b

  • SHA1

    6c827d4537ccdbc6099986c734dc9b266355d843

  • SHA256

    707c1fb31deb005df540fcfb7543cab27de3a170ff5a9174c177170b02d7fa4b

  • SHA512

    9b266b7416533babf2663cc06c0105ce2bde82c41d2b6705c1146fbe8ddad097965cbed80d10987dc0e3acf763dce29d0379ac9fb45c08b03dc9ea045e4c8bcd

  • SSDEEP

    786432:mUP7GCGO7t0Srkx/tC0SzIdSwh/WxbpNHQD3trzRpY:mUP7GCG6iSrkx1hSzYsHQD3t/Re

Score
10/10
remcosremotehostdiscoverypersistencerat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

pattreon.duckdns.org:7035

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-IHZUHP

  • 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

      707c1fb31deb005df540fcfb7543cab27de3a170ff5a9174c177170b02d7fa4b.dll

    • Size

      45.1MB

    • MD5

      079e7f12cf3682838b344c095027b69b

    • SHA1

      6c827d4537ccdbc6099986c734dc9b266355d843

    • SHA256

      707c1fb31deb005df540fcfb7543cab27de3a170ff5a9174c177170b02d7fa4b

    • SHA512

      9b266b7416533babf2663cc06c0105ce2bde82c41d2b6705c1146fbe8ddad097965cbed80d10987dc0e3acf763dce29d0379ac9fb45c08b03dc9ea045e4c8bcd

    • SSDEEP

      786432:mUP7GCGO7t0Srkx/tC0SzIdSwh/WxbpNHQD3trzRpY:mUP7GCG6iSrkx1hSzYsHQD3t/Re

    Score
    10/10
    remcosremotehostdiscoverypersistencerat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Adds Run key to start application

      persistence

    • Suspicious use of NtCreateThreadExHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks