Overview

overview

10

Static

static

bff.exe

windows7_x64

10

bff.exe

windows10_x64

10

Sharing

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General

  • Target

    bff.exe

  • Size

    1.0MB

  • Sample

    210914-vcrybsgac4

  • MD5

    806729db9fed0122af745392447a8629

  • SHA1

    c57287d9a4d7d72183ce5cba5e40caec6219d50a

  • SHA256

    bff8566d5a033dafe6a77e24f7c94be3bd9332045a13768c859cfc3fb7eeb2aa

  • SHA512

    dc221b1c854ea5981c3f9305749dbbee022386fa9c81d27aa52bdc61863a38fd1e94cc493aaeed25e954696d907915ca50cfadf5567c4468557ca87f31a065cc

Score
10/10
modiloaderremcoscenteslampersistencerattrojan

Malware Config

Extracted

Family

remcos

Version

3.2.0 Pro

Botnet

centeslam

C2

194.127.179.121:5002

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

    backson

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    hobrosfer-IK2B6A

  • 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

      bff.exe

    • Size

      1.0MB

    • MD5

      806729db9fed0122af745392447a8629

    • SHA1

      c57287d9a4d7d72183ce5cba5e40caec6219d50a

    • SHA256

      bff8566d5a033dafe6a77e24f7c94be3bd9332045a13768c859cfc3fb7eeb2aa

    • SHA512

      dc221b1c854ea5981c3f9305749dbbee022386fa9c81d27aa52bdc61863a38fd1e94cc493aaeed25e954696d907915ca50cfadf5567c4468557ca87f31a065cc

    Score
    10/10
    modiloaderremcoscenteslampersistencerattrojan

    • 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

2
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks