Overview

overview

10

Static

static

hugo.exe

windows7_x64

10

hugo.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    4615a040623f545be294f77b8b860c16f8b99a3475ecc790634292ff8cdaa858

  • Size

    230KB

  • Sample

    220707-lwxhgsdhb9

  • MD5

    b2b38987accc57452be5cbc1a7bb65d7

  • SHA1

    96df7c320be6265cc3518ba558bee63b35839b1f

  • SHA256

    4615a040623f545be294f77b8b860c16f8b99a3475ecc790634292ff8cdaa858

  • SHA512

    993ab19f1f1334a9ad37bd09d915271013285a4dccaac9408b586bde04f26f610a5a469527eec1294ed17334cceca37fd70d5d849d3fe37ad640afa8b0cf3b09

Score
10/10
remcosvictimpersistencerat

Malware Config

Extracted

Family

remcos

Version

2.0.2 Pro

Botnet

Victim

C2

www.suchfamily.eu:5563

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    winsoft.exe

  • copy_folder

    System32

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    BKKDNKDNODNDKNDIODNKDNK-FF5VJY

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    windonw

  • take_screenshot_option

    true

  • take_screenshot_time

    5

  • take_screenshot_title

    Wire Transfer;Payment Slips;Bank Login;Bitcoins;Shares

Targets

    • Target

      hugo.exe

    • Size

      836KB

    • MD5

      415bafcf36a22df02e56a9e582f39b24

    • SHA1

      2cf9b2825d4e26eef6ba8fe1906d22788c55bc7f

    • SHA256

      3d3c288fcea8c0ae627a42c9378871cfab1ac04ed9d62e861c84d4196691e74b

    • SHA512

      85dc4a0107b3b975a66d299290fc504210cc2af87e363338da2c11dc8bef04a59cfe7d3101a57f34153b15bec08e0ca91abc768b309993a65023a70dd7c4d035

    Score
    10/10
    remcosvictimpersistencerat

    • 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

    • 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