Overview

overview

10

Static

static

1

851b1f4779...08.bat

windows7-x64

10

851b1f4779...08.bat

windows10-1703-x64

10

851b1f4779...08.bat

windows10-2004-x64

10

851b1f4779...08.bat

windows11-21h2-x64

10

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General

  • Target

    851b1f4779b2875dcbb966c5c062d4766655c3d5d94693c93b33ec66fcd8f208.bat

  • Size

    3.2MB

  • Sample

    240410-zvne3see3x

  • MD5

    b766a151851fff661fd05df17c722fe0

  • SHA1

    b72ca0ded29114b5d4f333e2c8d32f37f075c059

  • SHA256

    851b1f4779b2875dcbb966c5c062d4766655c3d5d94693c93b33ec66fcd8f208

  • SHA512

    1940cf3c9b83c4298d6beffc612657e379073dfce854b14306919d5fe8a73c888906cdeebdb7803f3ab5ae41a44a0b04fc2520d675dc9ebd253dce4ad0faae60

  • SSDEEP

    49152:Xf2itfXve4rdS832GjhZqBaN6y3L8boHHTA0:Z

Score
10/10
modiloaderremcosremotehostpersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

jaztc.duckdns.org:1808

Attributes
  • audio_folder

    MicRecords

  • 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

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    sfsfdrgrre

  • mouse_option

    false

  • mutex

    Rmc-AJ5P19

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      851b1f4779b2875dcbb966c5c062d4766655c3d5d94693c93b33ec66fcd8f208.bat

    • Size

      3.2MB

    • MD5

      b766a151851fff661fd05df17c722fe0

    • SHA1

      b72ca0ded29114b5d4f333e2c8d32f37f075c059

    • SHA256

      851b1f4779b2875dcbb966c5c062d4766655c3d5d94693c93b33ec66fcd8f208

    • SHA512

      1940cf3c9b83c4298d6beffc612657e379073dfce854b14306919d5fe8a73c888906cdeebdb7803f3ab5ae41a44a0b04fc2520d675dc9ebd253dce4ad0faae60

    • SSDEEP

      49152:Xf2itfXve4rdS832GjhZqBaN6y3L8boHHTA0:Z

    Score
    10/10
    modiloadertrojanremcosremotehostpersistencerat

    • 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

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks