Overview

overview

10

Static

static

Swift Paym...in.exe

windows7_x64

10

Swift Paym...in.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    Swift Payment Copy MT103.bin

  • Size

    699KB

  • Sample

    220120-nq6v3shger

  • MD5

    4806b1a0b173a2ef49ff1246b0c51797

  • SHA1

    4eb5a5b03acd02d971972f1c4a2c402f4319ef53

  • SHA256

    587279399737ad503b89302814bd0ab5b5bf2eedb69c1a927789c823316eb5f2

  • SHA512

    b0abe0c135772c9d957219ef3a448e9c7eee3565ca7d8332b4bf611eecb3a9c2a0edd91ae2c57cff29c55701eb154b4ac86f6c7e50934f057b33109ed5958a20

Score
10/10
remcosremotehostcollectionpersistencerat

Malware Config

Extracted

Family

remcos

Version

3.3.2 Pro

Botnet

RemoteHost

C2

rambolastblood.ddns.net:6327

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

    apple-OQFG03

  • 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;

Extracted

Family

remcos

Botnet

RemoteHost

C2

rambolastblood.ddns.net:6327

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

    apple-OQFG03

  • 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

      Swift Payment Copy MT103.bin

    • Size

      699KB

    • MD5

      4806b1a0b173a2ef49ff1246b0c51797

    • SHA1

      4eb5a5b03acd02d971972f1c4a2c402f4319ef53

    • SHA256

      587279399737ad503b89302814bd0ab5b5bf2eedb69c1a927789c823316eb5f2

    • SHA512

      b0abe0c135772c9d957219ef3a448e9c7eee3565ca7d8332b4bf611eecb3a9c2a0edd91ae2c57cff29c55701eb154b4ac86f6c7e50934f057b33109ed5958a20

    Score
    10/10
    remcosremotehostratcollectionpersistence

    • Remcos

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

      ratremcos

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Sets service image path in registry

      persistence

    • Checks computer location settings

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

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks