Overview

overview

10

Static

static

1

8da3b607de...c7.exe

windows7-x64

10

8da3b607de...c7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8da3b607defa90b5500db1ee274f68c7.exe

  • Size

    924KB

  • Sample

    230312-v25wgsgf9v

  • MD5

    8da3b607defa90b5500db1ee274f68c7

  • SHA1

    cf853ceb8feffb9d3a2ce76cfc9b9e324c7fc9ee

  • SHA256

    9f8afb109c9b23b3b9645ecf1d44dd25d866472242239c766cac33a31d66a98d

  • SHA512

    375bab9d849f9f5ff0e47b8734372e55ac99eb7f5e2bbab485aa388429ee07c380682184dd75f91f58ae141e0697f64e2c14beb15967e4c9196048b0ded75b6b

  • SSDEEP

    24576:5U5BEEVl6gwiCYi6Wq+VHcvf9eGqRSZqPLX3UHA2I:5U5G6lNxk0ZqPLX3UHA2I

Score
10/10
modiloaderremcosgradepersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

GRADE

C2

79.110.63.178:8974

plunder.nsupdate.info:8974
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

    remcos

  • mouse_option

    false

  • mutex

    hghade-542B08

  • 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

Targets

    • Target

      8da3b607defa90b5500db1ee274f68c7.exe

    • Size

      924KB

    • MD5

      8da3b607defa90b5500db1ee274f68c7

    • SHA1

      cf853ceb8feffb9d3a2ce76cfc9b9e324c7fc9ee

    • SHA256

      9f8afb109c9b23b3b9645ecf1d44dd25d866472242239c766cac33a31d66a98d

    • SHA512

      375bab9d849f9f5ff0e47b8734372e55ac99eb7f5e2bbab485aa388429ee07c380682184dd75f91f58ae141e0697f64e2c14beb15967e4c9196048b0ded75b6b

    • SSDEEP

      24576:5U5BEEVl6gwiCYi6Wq+VHcvf9eGqRSZqPLX3UHA2I:5U5G6lNxk0ZqPLX3UHA2I

    Score
    10/10
    modiloaderremcospersistencerattrojangrade

    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks