Overview

overview

10

Static

static

3

RFQ 412.24 10.09.exe

windows7-x64

10

RFQ 412.24 10.09.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    8280999c6dfd7e79d7b98fcd1158959c.bin

  • Size

    827KB

  • Sample

    240916-blwhbs1gnb

  • MD5

    be04c1ee9d54e155ee15a5dfb7885632

  • SHA1

    28ca3da5ab056a4771430c7992ffffc350467faa

  • SHA256

    1cb4c6f25f5a95320abfd59dc8440a15422688f1fdf653ddc4e8fa4e43ea0929

  • SHA512

    887368438454c40073c484287c3d7e387b4d30f165f13d16e4f1c80783aa8836cf764978a6465c9457d6ed4f07a315505590e3b678c16981b5e73ad7f3fd4a7f

  • SSDEEP

    24576:+Kr5DG+d1az4I+h0k345ZDh9cPkM2lFB+at1axyzr+oEfFQtBudjqfw:28Eg+kg5/cPkpB/GxAH32

Score
10/10
remcosremotehostdiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

127.0.0.1:52121

officerem.duckdns.org:52121
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-6GPUH1

  • 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

      RFQ 412.24 10.09.exe

    • Size

      1.8MB

    • MD5

      9aefd01233c746cdcfb120001a2defd2

    • SHA1

      599bb60793602a6fd2fae402dfc06d22d5a4a868

    • SHA256

      97d26e3c4d9c3fffe1a29eb0ef84681bb843cd06223d84bc947185107be4bba0

    • SHA512

      c4c072728ac7f12c127688f189f17201d3837e62d25cd6e6aca3f002c3182aa3374535cfc04b364fe944794a6058d09cb49ec7387ae3a731e37fbbb12800d425

    • SSDEEP

      24576:2BuCDJRpDyeGykCiwDbdStLd+1yvNF2qU:2BDrxDGhDyFr

    Score
    10/10
    remcosremotehostdiscoveryrat

    • Remcos

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

      ratremcos

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks