Overview

overview

10

Static

static

1

Solicitud ...df.vbs

windows7-x64

8

Solicitud ...df.vbs

windows10-2004-x64

10

Sharing

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General

  • Target

    Solicitud de presupuesto 12-11-2024·pdf.vbs

  • Size

    85KB

  • Sample

    241112-wxlsgsybqf

  • MD5

    ef05b12108686dfa62a992fb2d7dad60

  • SHA1

    beecc800e64eae43578d5edf0aedecdf81ff8c45

  • SHA256

    46ee1e91ee442be3cb9cec42a4a9bf789fba87b2307856fc0b5fb6caed8f0df9

  • SHA512

    d5cd373c685b9306f791032552a48827368ff5043e830bd0f54a478b96b3a4ab182c11facb7845148fe1f3ba9a1865d1ad60fc8808be4b5ad70d4cc58ba01a05

  • SSDEEP

    1536:T70tj9e0kFnGd9pZpuoNNC+JksGtp5qskc5ATSo/kNYEkgl1V0QXaAj2khj4:TQp9ehdU9jrPMessTSo/kNY1IVjHh8

Score
10/10
remcosremotehostdiscoveryevasionrattrojan

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

t-vw8qw3d.duckdns.org:23458

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-OFN57D

  • 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

      Solicitud de presupuesto 12-11-2024·pdf.vbs

    • Size

      85KB

    • MD5

      ef05b12108686dfa62a992fb2d7dad60

    • SHA1

      beecc800e64eae43578d5edf0aedecdf81ff8c45

    • SHA256

      46ee1e91ee442be3cb9cec42a4a9bf789fba87b2307856fc0b5fb6caed8f0df9

    • SHA512

      d5cd373c685b9306f791032552a48827368ff5043e830bd0f54a478b96b3a4ab182c11facb7845148fe1f3ba9a1865d1ad60fc8808be4b5ad70d4cc58ba01a05

    • SSDEEP

      1536:T70tj9e0kFnGd9pZpuoNNC+JksGtp5qskc5ATSo/kNYEkgl1V0QXaAj2khj4:TQp9ehdU9jrPMessTSo/kNY1IVjHh8

    Score
    10/10
    discoveryremcosremotehostevasionrattrojan

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • UAC bypass

      evasiontrojan

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Legitimate hosting services abused for malware hosting/C2

    • Network Service Discovery

      Attempt to gather information on host's network.

      discovery

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks