General

  • Target

    a224f3706c169ea8e5f0df0733add540_NeikiAnalytics.exe

  • Size

    1023KB

  • Sample

    240524-elkydacd5y

  • MD5

    a224f3706c169ea8e5f0df0733add540

  • SHA1

    48a6d3bd4fb1cc4ce70957822841f12992c7a92e

  • SHA256

    69a998aaf5604266a3c25152eb6e456c30572eca1d943ec6489d18b816f86dd1

  • SHA512

    5e84f11b0905602d0ea2f49c6490c52bfdfb70811c42c145d2e70e2186b4c5ec85b54d272b4146e5703d64914a99307e6036e1dd2b6cbaca117f6e03c174d955

  • SSDEEP

    24576:9UYMFniyy+oNCo1L+hP/qqHZ3on01eXxaye+1C6x9t3mQ9gO61PUPYX:NMFny+mCIUnLqn0/X+1C6xj3mQ936hv

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

teslondon.duckdns.org:2404

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

    Rmc-PQIBUD

  • 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

      a224f3706c169ea8e5f0df0733add540_NeikiAnalytics.exe

    • Size

      1023KB

    • MD5

      a224f3706c169ea8e5f0df0733add540

    • SHA1

      48a6d3bd4fb1cc4ce70957822841f12992c7a92e

    • SHA256

      69a998aaf5604266a3c25152eb6e456c30572eca1d943ec6489d18b816f86dd1

    • SHA512

      5e84f11b0905602d0ea2f49c6490c52bfdfb70811c42c145d2e70e2186b4c5ec85b54d272b4146e5703d64914a99307e6036e1dd2b6cbaca117f6e03c174d955

    • SSDEEP

      24576:9UYMFniyy+oNCo1L+hP/qqHZ3on01eXxaye+1C6x9t3mQ9gO61PUPYX:NMFny+mCIUnLqn0/X+1C6xj3mQ936hv

    • Remcos

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks