Overview

overview

10

Static

static

f10c2bbc23...1f.exe

windows7-x64

1

f10c2bbc23...1f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f10c2bbc2319e72bc4dee452a2de176573d88eafecc30e97748b5dd087f4ea1f

  • Size

    988KB

  • Sample

    220805-lerkxahga7

  • MD5

    6e2d9824eeebad8b1507fa4238892439

  • SHA1

    03a6497741b9697f9234f85644cd35aa5bf0e42e

  • SHA256

    f10c2bbc2319e72bc4dee452a2de176573d88eafecc30e97748b5dd087f4ea1f

  • SHA512

    17dbf165300bd6e97c16c1d595a46fa035b0fa3e414e7707ef072404408ae20d48046d59bc651358f45b2de50a9e9adf9e52c4db6df211f2ae037a8b285b23ab

Score
10/10
modiloaderremcosremotehostpersistencerattrojan

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

bestsuccess.ddns.net:2442

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

    Remcos-HPUD4T

  • 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

      f10c2bbc2319e72bc4dee452a2de176573d88eafecc30e97748b5dd087f4ea1f

    • Size

      988KB

    • MD5

      6e2d9824eeebad8b1507fa4238892439

    • SHA1

      03a6497741b9697f9234f85644cd35aa5bf0e42e

    • SHA256

      f10c2bbc2319e72bc4dee452a2de176573d88eafecc30e97748b5dd087f4ea1f

    • SHA512

      17dbf165300bd6e97c16c1d595a46fa035b0fa3e414e7707ef072404408ae20d48046d59bc651358f45b2de50a9e9adf9e52c4db6df211f2ae037a8b285b23ab

    Score
    10/10
    modiloaderremcosremotehostpersistencerattrojan

    • 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

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    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