Overview

overview

10

Static

static

Urgente RF...df.exe

windows7_x64

6

Urgente RF...df.exe

windows10_x64

10

Sharing

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General

  • Target

    Urgente RFQ_AP65425652_032421,pdf.exe

  • Size

    748KB

  • Sample

    210805-526lnceb12

  • MD5

    d71f2f286d937ce775c3a3ec91293c6f

  • SHA1

    96d376b679677568cf7209bd6787258a1cc3f78c

  • SHA256

    1bf82794b7a65dd38c5f0f78813b1f882a9ff838fa94543e74a3a29a22307032

  • SHA512

    ef0c742dccc698eb845b74e3bdf06b8c20a59cba515a9de0d502781684d92ebf74867a4e882ea24bc8a31b9e6548189796375a289a3e7e49bffc724cf9ce9a6a

Score
10/10
modiloaderremcoshappinesspersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

HAPPINESS

C2

newlogs.ddns.net:1111

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

    Remcos-XY6U4I

  • 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

    wikipedia;solitaire;

Targets

    • Target

      Urgente RFQ_AP65425652_032421,pdf.exe

    • Size

      748KB

    • MD5

      d71f2f286d937ce775c3a3ec91293c6f

    • SHA1

      96d376b679677568cf7209bd6787258a1cc3f78c

    • SHA256

      1bf82794b7a65dd38c5f0f78813b1f882a9ff838fa94543e74a3a29a22307032

    • SHA512

      ef0c742dccc698eb845b74e3bdf06b8c20a59cba515a9de0d502781684d92ebf74867a4e882ea24bc8a31b9e6548189796375a289a3e7e49bffc724cf9ce9a6a

    Score
    10/10
    persistencemodiloaderremcoshappinessrattrojan

    • 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

    • 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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks