Overview

overview

10

Static

static

New Parts.exe

windows7-x64

10

New Parts.exe

windows10-2004-x64

1

Sharing

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General

  • Target

    New Parts.exe

  • Size

    1.0MB

  • Sample

    221206-rgqz2seb69

  • MD5

    8aab9586473e502be6050692dce19943

  • SHA1

    a087c38aa8897e52644dd4801a35e3a74148cd7f

  • SHA256

    c1cebdad413c58af5cdb7e0f77185381605296bd2544a8a05c7e3600a83a1ed7

  • SHA512

    c012f90faeb71fc72d65ae9e77fef177d8055778f44ac88b63dc2d980155e3ffd08c1bf25222da1747a3960b755b473dc053b8b048b81101d8c46faedba6b0a3

  • SSDEEP

    24576:s4UlIzIozS13VWFk22EII8Vsjzr1MfL952kBW4MMY+YQZ:nS1lWVh/8Vsz1Mf5kkLMMV

Score
10/10
remcosucpersistencerat

Malware Config

Extracted

Family

remcos

Botnet

UC

C2

ucremcz1.ddns.net:1823

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    BIN.exe

  • copy_folder

    BIN

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Rmc-TYHMFA

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    bin

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      New Parts.exe

    • Size

      1.0MB

    • MD5

      8aab9586473e502be6050692dce19943

    • SHA1

      a087c38aa8897e52644dd4801a35e3a74148cd7f

    • SHA256

      c1cebdad413c58af5cdb7e0f77185381605296bd2544a8a05c7e3600a83a1ed7

    • SHA512

      c012f90faeb71fc72d65ae9e77fef177d8055778f44ac88b63dc2d980155e3ffd08c1bf25222da1747a3960b755b473dc053b8b048b81101d8c46faedba6b0a3

    • SSDEEP

      24576:s4UlIzIozS13VWFk22EII8Vsjzr1MfL952kBW4MMY+YQZ:nS1lWVh/8Vsz1Mf5kkLMMV

    Score
    10/10
    remcosucpersistencerat

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks