Overview

overview

10

Static

static

92f3b670b3...fc.exe

windows7-x64

10

92f3b670b3...fc.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    92f3b670b34b4f8085a8ed8ecefa869e105f077c1b17ffc253fe65d307fe8efc

  • Size

    3.4MB

  • Sample

    221101-bzxbsafaa7

  • MD5

    3e2ea6c9089596ba1f7af98ead6e533d

  • SHA1

    2d3b22c1687c13a3e8e013b49f44ca05d2d010ae

  • SHA256

    92f3b670b34b4f8085a8ed8ecefa869e105f077c1b17ffc253fe65d307fe8efc

  • SHA512

    1bc725ce413701bf79d86ea2f83be08313f7330f3384b4080224f20899105c236346cf97aef075fb1598fed871f8f0149d0bee9dcfb6529f0d7dbddfc2cdebc0

  • SSDEEP

    98304:mmy4UWfEseF0ptQn8gu6i3SyJbXftMN1LfMNPuIu7goY9:mmybWfEB0nQntyJbP2PLUMIko

Score
10/10
remcoskeeprat

Malware Config

Extracted

Family

remcos

Botnet

keep

C2

search.akamaimicro.com:443

search.akamaimicro.com:80
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

    rms-UBKU50

  • 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

      92f3b670b34b4f8085a8ed8ecefa869e105f077c1b17ffc253fe65d307fe8efc

    • Size

      3.4MB

    • MD5

      3e2ea6c9089596ba1f7af98ead6e533d

    • SHA1

      2d3b22c1687c13a3e8e013b49f44ca05d2d010ae

    • SHA256

      92f3b670b34b4f8085a8ed8ecefa869e105f077c1b17ffc253fe65d307fe8efc

    • SHA512

      1bc725ce413701bf79d86ea2f83be08313f7330f3384b4080224f20899105c236346cf97aef075fb1598fed871f8f0149d0bee9dcfb6529f0d7dbddfc2cdebc0

    • SSDEEP

      98304:mmy4UWfEseF0ptQn8gu6i3SyJbXftMN1LfMNPuIu7goY9:mmybWfEB0nQntyJbP2PLUMIko

    Score
    10/10
    remcoskeeprat

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • Checks computer location settings

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks