Overview

overview

10

Static

static

3

47d3894d6f...5a.exe

windows7-x64

10

47d3894d6f...5a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    47d3894d6f36f1e6d18089b7b2476a070ab5809cdcd58886e1096750fe928d5a

  • Size

    1.1MB

  • Sample

    240918-mebp5awerj

  • MD5

    72999cabd86e86d2febda33b02da8b93

  • SHA1

    c0c149533d5b3b3faf1509e1edfd83e91e13eda8

  • SHA256

    47d3894d6f36f1e6d18089b7b2476a070ab5809cdcd58886e1096750fe928d5a

  • SHA512

    bdd2a83a5ff647fd4413cfc0b45104c444de179e0ea87c4eda3e128939af686a06a463974b70756da0624ab2e5a007c7d40060a00f2a87c474c5af8bb1bd7312

  • SSDEEP

    24576:NTbBv5rU/2K96TlJTWPyHpt4lT3lgWHn1+rfQifbAZP+vPo:HBdVTl+yHUr5sr4CAZPOPo

Score
10/10
remcosrawnyhostdiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

RawnyHost

C2

94.156.67.144:2404

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

    true

  • install_flag

    false

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-TKWPCH

  • 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

      47d3894d6f36f1e6d18089b7b2476a070ab5809cdcd58886e1096750fe928d5a

    • Size

      1.1MB

    • MD5

      72999cabd86e86d2febda33b02da8b93

    • SHA1

      c0c149533d5b3b3faf1509e1edfd83e91e13eda8

    • SHA256

      47d3894d6f36f1e6d18089b7b2476a070ab5809cdcd58886e1096750fe928d5a

    • SHA512

      bdd2a83a5ff647fd4413cfc0b45104c444de179e0ea87c4eda3e128939af686a06a463974b70756da0624ab2e5a007c7d40060a00f2a87c474c5af8bb1bd7312

    • SSDEEP

      24576:NTbBv5rU/2K96TlJTWPyHpt4lT3lgWHn1+rfQifbAZP+vPo:HBdVTl+yHUr5sr4CAZPOPo

    Score
    10/10
    remcosrawnyhostdiscoveryrat

    • Remcos

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

      ratremcos

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks