Overview

overview

10

Static

static

3

Purchase I...02.exe

windows7-x64

10

Purchase I...02.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Purchase Inquiry_002.exe

  • Size

    893KB

  • Sample

    241121-nf8a6a1eja

  • MD5

    c016b06a4942455df9ce8a58b72bcc90

  • SHA1

    dba52afe33451c444fd5cf3c6aca9d2ced768d2c

  • SHA256

    e115d3bd2903d9d663a7a69edd08b0ba5f2528c831d17530bbf621648b44894c

  • SHA512

    961475a98cfdc14a29725b43c1807a3eda08a2257f50d216375faf262880ce39cf7847d00263d00fd1ce032ad14fbb003b3ab1e78bbd25b3a644f3d6746168fe

  • SSDEEP

    24576:WNo7gN9rqhq/5UqutCi1BDUTskujqA5pd6p3MFHdIvYV:QL2hq/6q1i1h4v3A5pdSOWvY

Score
10/10
remcosceediscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

cee

C2

cee.work.gd:2531

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    vlc

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    ios

  • mouse_option

    false

  • mutex

    gig-1IH5DX

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    sos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      Purchase Inquiry_002.exe

    • Size

      893KB

    • MD5

      c016b06a4942455df9ce8a58b72bcc90

    • SHA1

      dba52afe33451c444fd5cf3c6aca9d2ced768d2c

    • SHA256

      e115d3bd2903d9d663a7a69edd08b0ba5f2528c831d17530bbf621648b44894c

    • SHA512

      961475a98cfdc14a29725b43c1807a3eda08a2257f50d216375faf262880ce39cf7847d00263d00fd1ce032ad14fbb003b3ab1e78bbd25b3a644f3d6746168fe

    • SSDEEP

      24576:WNo7gN9rqhq/5UqutCi1BDUTskujqA5pd6p3MFHdIvYV:QL2hq/6q1i1h4v3A5pdSOWvY

    Score
    10/10
    remcosceediscoveryexecutionrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks