Overview

overview

10

Static

static

1

7a27c24696...ae.hta

windows10-ltsc 2021-x64

10

Sharing

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General

  • Target

    7a27c246967ee9e339939078beca4363d45d663aefb9c9b49fe891136b70e4ae.hta

  • Size

    15KB

  • Sample

    250201-t9yaya1kfs

  • MD5

    91646dc944a9b144775945568f2acea3

  • SHA1

    10b33643c23d1ed56a9702c16c030f851215fa2a

  • SHA256

    7a27c246967ee9e339939078beca4363d45d663aefb9c9b49fe891136b70e4ae

  • SHA512

    3a5e252523306c2bf0928987cd2bd1af6803995962424a2873caa965a5f4b7a90bbbe6128600c85889944a1bd297f27ec792ce3afb563ae0afc8d46e717e847c

  • SSDEEP

    48:3PCAuD4bcMcMzn4bcM4ken2tsdz2BAvNupkfxRfvCFBlTEwQ4X4bcMeKdPG:/CVot4sdqBk0pcaW+

Score
10/10
remcosremotehostdefense_evasiondiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

172.245.123.12:8690

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

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-M39SJI

  • 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

      7a27c246967ee9e339939078beca4363d45d663aefb9c9b49fe891136b70e4ae.hta

    • Size

      15KB

    • MD5

      91646dc944a9b144775945568f2acea3

    • SHA1

      10b33643c23d1ed56a9702c16c030f851215fa2a

    • SHA256

      7a27c246967ee9e339939078beca4363d45d663aefb9c9b49fe891136b70e4ae

    • SHA512

      3a5e252523306c2bf0928987cd2bd1af6803995962424a2873caa965a5f4b7a90bbbe6128600c85889944a1bd297f27ec792ce3afb563ae0afc8d46e717e847c

    • SSDEEP

      48:3PCAuD4bcMcMzn4bcM4ken2tsdz2BAvNupkfxRfvCFBlTEwQ4X4bcMeKdPG:/CVot4sdqBk0pcaW+

    Score
    10/10
    remcosremotehostdefense_evasiondiscoveryexecutionrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Blocklisted process makes network request

    • Evasion via Device Credential Deployment

      defense_evasionexecution

    • Checks computer location settings

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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks