Overview

overview

10

Static

static

NOTE.exe

windows7-x64

1

NOTE.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NOTE.EXE

  • Size

    859KB

  • Sample

    220809-th2t2sebh9

  • MD5

    e1bcdf7c174005548e6cb8309e679ae0

  • SHA1

    a76ed4349c9fece837737c9db5814ab11da53ffa

  • SHA256

    a46b958c56cc28fb4e63f2080e68d95a3dedc2abe3f40ea9fd787af1980566d7

  • SHA512

    ed9a6e3c93706211916619803def63bb00ff14c08f9988fe91d8b93f59d4f68ca63c97df6a1479f832844ac7a71da31bb30b1d95495174e407f618b76359757d

Score
10/10
modiloaderremcosremotehostpersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

hendersonk1.hopto.org:2404

henderson1.camdvr.org:2404

centplus1.serveftp.com:2404

harrywlike.ddns.net:2404

genekol.nsupdate.info:2404

harrywlike1.ddns.net:2404

hendersonk2022.hopto.org:2404

genekol1.nsupdate.info:2404

generem.camdvr.org:2404
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

    gsgjdwg-DIO8L7

  • 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

      NOTE.EXE

    • Size

      859KB

    • MD5

      e1bcdf7c174005548e6cb8309e679ae0

    • SHA1

      a76ed4349c9fece837737c9db5814ab11da53ffa

    • SHA256

      a46b958c56cc28fb4e63f2080e68d95a3dedc2abe3f40ea9fd787af1980566d7

    • SHA512

      ed9a6e3c93706211916619803def63bb00ff14c08f9988fe91d8b93f59d4f68ca63c97df6a1479f832844ac7a71da31bb30b1d95495174e407f618b76359757d

    Score
    10/10
    modiloaderremcosremotehostpersistencerattrojan

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Remcos

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

      ratremcos

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks