Overview

overview

10

Static

static

10

5f54f1bec9...a3.exe

windows7-x64

10

5f54f1bec9...a3.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3.exe

  • Size

    483KB

  • Sample

    241010-pav93s1ckr

  • MD5

    e3f85d3db1a13a521b6dd6477298f9c5

  • SHA1

    3f40142ffa5a2093a864446af3b80e0fb03f3bfd

  • SHA256

    5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3

  • SHA512

    8796e10b727da411729a7870aba47d238a3c7e72aada359f3431cee6e69dec839de3fabb54370b389356caabadb17f980ebfc8e6c376774f6acd00578a3407df

  • SSDEEP

    6144:QXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZoAX0cNc5Gv:QX7tPMK8ctGe4Dzl4h2QnuPs/Zo5cv

Score
10/10
remcosremotehostdiscoverypersistencerat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

104.250.180.178:7902

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    Adobe.exe

  • copy_folder

    Adobe

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Adobe-OTOIRK

  • 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

      5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3.exe

    • Size

      483KB

    • MD5

      e3f85d3db1a13a521b6dd6477298f9c5

    • SHA1

      3f40142ffa5a2093a864446af3b80e0fb03f3bfd

    • SHA256

      5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3

    • SHA512

      8796e10b727da411729a7870aba47d238a3c7e72aada359f3431cee6e69dec839de3fabb54370b389356caabadb17f980ebfc8e6c376774f6acd00578a3407df

    • SSDEEP

      6144:QXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZoAX0cNc5Gv:QX7tPMK8ctGe4Dzl4h2QnuPs/Zo5cv

    Score
    10/10
    remcosremotehostdiscoverypersistencerat

    • Remcos

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

      ratremcos

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks