General

  • Target

    2098668fe81c2be59b73307a7f9d4b730dd1a654aff3751ed6698b3f0235c6b4

  • Size

    1MB

  • Sample

    230602-pn8gkabc78

  • MD5

    e7431988e8a40e71933be99ca885dfc5

  • SHA1

    65be1b89c1657cf5de8fd5a43b24e4f4ef7bc0db

  • SHA256

    2098668fe81c2be59b73307a7f9d4b730dd1a654aff3751ed6698b3f0235c6b4

  • SHA512

    df5b94969ad41690c814ec25e56fcdc0d58c91af082860014a27b3c56aeef70546cb1d39cc279b0c1b0550ed7e24dc680b277d0a9c4aa24accd2fdba7cd4a638

  • SSDEEP

    24576:eXLaVUH999Jj1XUO+0eQbtdhrICc3SwjbVOp:IBH991EOZv0Cc3SwfV

Score
10/10

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

89.37.99.49:5888

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-BIEF3X

  • 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

      2098668fe81c2be59b73307a7f9d4b730dd1a654aff3751ed6698b3f0235c6b4

    • Size

      1MB

    • MD5

      e7431988e8a40e71933be99ca885dfc5

    • SHA1

      65be1b89c1657cf5de8fd5a43b24e4f4ef7bc0db

    • SHA256

      2098668fe81c2be59b73307a7f9d4b730dd1a654aff3751ed6698b3f0235c6b4

    • SHA512

      df5b94969ad41690c814ec25e56fcdc0d58c91af082860014a27b3c56aeef70546cb1d39cc279b0c1b0550ed7e24dc680b277d0a9c4aa24accd2fdba7cd4a638

    • SSDEEP

      24576:eXLaVUH999Jj1XUO+0eQbtdhrICc3SwjbVOp:IBH991EOZv0Cc3SwfV

    Score
    10/10
    • Remcos

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

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks