Overview

overview

10

Static

static

3

2f9779db0d...57.dll

windows7-x64

10

2f9779db0d...57.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    2f9779db0d96a7496e88b83f851afbc4a0606bd79801aa2f8d679515046d8d57.dll

  • Size

    45.1MB

  • Sample

    241204-rl99gsxqdv

  • MD5

    608956ffd0e3d33315c986e871dc35e6

  • SHA1

    97438f9db75b66012ed16219ad4e6af524934524

  • SHA256

    2f9779db0d96a7496e88b83f851afbc4a0606bd79801aa2f8d679515046d8d57

  • SHA512

    a5c848d57fbf8b7f89cbe5194f0ec5cf8966b23b839779cc20fb09d473c1280e9c9585513d70bd4d13aef03b4d69052dcf803da0bcbdf258480b0fbd21b2b84a

  • SSDEEP

    786432:cUP7GCGO7t0Srkx/tC0SzIdSwh/WxbpNHQD3trzRp7z:cUP7GCG6iSrkx1hSzYsHQD3t/RRz

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-7D4Q3L

  • 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

      2f9779db0d96a7496e88b83f851afbc4a0606bd79801aa2f8d679515046d8d57.dll

    • Size

      45.1MB

    • MD5

      608956ffd0e3d33315c986e871dc35e6

    • SHA1

      97438f9db75b66012ed16219ad4e6af524934524

    • SHA256

      2f9779db0d96a7496e88b83f851afbc4a0606bd79801aa2f8d679515046d8d57

    • SHA512

      a5c848d57fbf8b7f89cbe5194f0ec5cf8966b23b839779cc20fb09d473c1280e9c9585513d70bd4d13aef03b4d69052dcf803da0bcbdf258480b0fbd21b2b84a

    • SSDEEP

      786432:cUP7GCGO7t0Srkx/tC0SzIdSwh/WxbpNHQD3trzRp7z:cUP7GCG6iSrkx1hSzYsHQD3t/RRz

    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