Overview

overview

10

Static

static

1

36fa8014af...c3.exe

windows7-x64

10

36fa8014af...c3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    36fa8014af4492c716b6c183aa8bd2c3.exe

  • Size

    6KB

  • Sample

    230206-sgqvqahg7v

  • MD5

    36fa8014af4492c716b6c183aa8bd2c3

  • SHA1

    a8b97702b4ca9c93a81c96701a477c78f73369f4

  • SHA256

    aed9dfb7ea1e556b7c3046fd5169d0e335ec18b1f59bc88b45b8b419c100fe87

  • SHA512

    0a69db5624f4ddfd26d275965302eb86ed5617f74ba55be9da58deef3170555170ad8c526babb4d5ef3f2c6841bf1c09cc37ac63c42f13b17b79888ce51c2362

  • SSDEEP

    96:yHAusqedIuZaNFx0gS1dRJVRVD4ZLEaqrBtxkaEtdrKFnU:yHAuknJVUV/0BkN7/

Score
10/10
purecrypterremcossubir-gentedownloaderloaderrat

Malware Config

Extracted

Family

remcos

Botnet

SUBIR-GENTE

C2

relocosrelocos.dyndns-at-home.com:3078

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-HXMVXC

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      36fa8014af4492c716b6c183aa8bd2c3.exe

    • Size

      6KB

    • MD5

      36fa8014af4492c716b6c183aa8bd2c3

    • SHA1

      a8b97702b4ca9c93a81c96701a477c78f73369f4

    • SHA256

      aed9dfb7ea1e556b7c3046fd5169d0e335ec18b1f59bc88b45b8b419c100fe87

    • SHA512

      0a69db5624f4ddfd26d275965302eb86ed5617f74ba55be9da58deef3170555170ad8c526babb4d5ef3f2c6841bf1c09cc37ac63c42f13b17b79888ce51c2362

    • SSDEEP

      96:yHAusqedIuZaNFx0gS1dRJVRVD4ZLEaqrBtxkaEtdrKFnU:yHAuknJVUV/0BkN7/

    Score
    10/10
    purecrypterremcossubir-gentedownloaderloaderrat

    • Detect PureCrypter injector

      loader

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

      loaderdownloaderpurecrypter

    • 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.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks