Overview

overview

10

Static

static

1

niceskillw...er.hta

windows7-x64

8

niceskillw...er.hta

windows10-2004-x64

10

Sharing

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General

  • Target

    niceskillwithbetterservicegoodgirlmylover.hta

  • Size

    14KB

  • Sample

    250207-qrsqystncr

  • MD5

    59123cec8e9618aeaa7236be2489518f

  • SHA1

    43d7d2d922d19407897165e0d30644a8fa409623

  • SHA256

    eae0a340faa2c93a9f0829ac6a1d1ea7323089f3eb5f3966153b1e4967e631e6

  • SHA512

    427e7392bc9cd679d0e25a34f9e48f9696556208dd945f0d418f0a06d41106a3eae2c009eaccfe706ea237d15521c81cb99008c1d173578355e47226b448b99e

  • SSDEEP

    48:3au7yrUM7CCrUXkEkgozHc699DdDfbyy1bUB0a0su7+7DaWrUh7LG:quygcCCgPRadfZfGy1m0a0R+Lg96

Score
10/10
remcosremotehostcollectiondefense_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

      niceskillwithbetterservicegoodgirlmylover.hta

    • Size

      14KB

    • MD5

      59123cec8e9618aeaa7236be2489518f

    • SHA1

      43d7d2d922d19407897165e0d30644a8fa409623

    • SHA256

      eae0a340faa2c93a9f0829ac6a1d1ea7323089f3eb5f3966153b1e4967e631e6

    • SHA512

      427e7392bc9cd679d0e25a34f9e48f9696556208dd945f0d418f0a06d41106a3eae2c009eaccfe706ea237d15521c81cb99008c1d173578355e47226b448b99e

    • SSDEEP

      48:3au7yrUM7CCrUXkEkgozHc699DdDfbyy1bUB0a0su7+7DaWrUh7LG:quygcCCgPRadfZfGy1m0a0R+Lg96

    Score
    10/10
    defense_evasiondiscoveryexecutionremcosremotehostcollectionrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • 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.

    • Accesses Microsoft Outlook accounts

      collection

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks