Overview

overview

10

Static

static

Order Inquiry.exe

windows7-x64

10

Order Inquiry.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Order Inquiry.exe

  • Size

    1.1MB

  • Sample

    221005-m4jf9sechp

  • MD5

    bd87ed67a08d2e9e4cec6526666b563e

  • SHA1

    6ec0878c6a65ec969617287f19fde458bf0c5461

  • SHA256

    7bc37a2f4e71dd95aa4e40048f4aca478e8e63b9393a8c2811e8470bb6f4aba1

  • SHA512

    236f79f09a7b150c68fc899d08d620fa64ccaeb4ef21c85401296047d3b179a818d33abd22ac38d8018b7f4bc13f2a5419bbf9b1de5570ace87cc1babc815f22

  • SSDEEP

    24576:OGmYbj/2yjk37WwHsOzj4j85M1hUQDAxzJX44qxpWo:OGmY2OghsOzj4jGM1aK4FXo

Score
10/10
remcosremotehostpersistencerat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

harjahwool.ddnsfree.com:8372

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-EGNT8M

  • screenshot_crypt

    true

  • screenshot_flag

    true

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      Order Inquiry.exe

    • Size

      1.1MB

    • MD5

      bd87ed67a08d2e9e4cec6526666b563e

    • SHA1

      6ec0878c6a65ec969617287f19fde458bf0c5461

    • SHA256

      7bc37a2f4e71dd95aa4e40048f4aca478e8e63b9393a8c2811e8470bb6f4aba1

    • SHA512

      236f79f09a7b150c68fc899d08d620fa64ccaeb4ef21c85401296047d3b179a818d33abd22ac38d8018b7f4bc13f2a5419bbf9b1de5570ace87cc1babc815f22

    • SSDEEP

      24576:OGmYbj/2yjk37WwHsOzj4j85M1hUQDAxzJX44qxpWo:OGmY2OghsOzj4jGM1aK4FXo

    Score
    10/10
    remcosremotehostpersistencerat

    • Modifies WinLogon for persistence

      persistence

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks