Overview

overview

10

Static

static

3

2dc3362aa1...5f.exe

windows7-x64

10

2dc3362aa1...5f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_40a4b12c7c640f2aab54020b79d687b994f9e6b180dd213e9923e416308a7003

  • Size

    663KB

  • Sample

    241221-3j7w5atrbp

  • MD5

    d058f62b83e6add9b65402ae7b15218a

  • SHA1

    183843c0087891da894e0338ceee59987fa8c6be

  • SHA256

    40a4b12c7c640f2aab54020b79d687b994f9e6b180dd213e9923e416308a7003

  • SHA512

    7d4006c6d3501e3b5e3877f7e8e1cab8bc7a0bc1f609b4bd388128c2ad9986e568f5e40e3e1049962957467ac34c074b7875f995717be00866edd84b001bea13

  • SSDEEP

    12288:Wv0DxOfd19kxAPU9y6NJ0XoypVDgedsgmgkEvaBDAHlQaeyJ0/vscj:Wv0DxOGY6F4VDBdsgJkECBDAHiyW/vT

Score
10/10
remcosremotehostdiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

172.111.234.100:5888

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • 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

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-L3B6TW

  • 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

      2dc3362aa16ce15c6e19369b6a8fc2e4b858e8f3afdd9319a1d2970f427a025f

    • Size

      738KB

    • MD5

      d34ed02f5df21129c5b0e6bc847b7edf

    • SHA1

      ec5c08fc92955495bbe41a581fc2385f3bf3f897

    • SHA256

      2dc3362aa16ce15c6e19369b6a8fc2e4b858e8f3afdd9319a1d2970f427a025f

    • SHA512

      f8f36ad34ca36baf2f5fbad09326c9e0f66059beb68f3743f4435f7b0a933d13d964cb96d1b2334ec6e667d4868cbc99d7580502a2016baf8838e58a1f25df1d

    • SSDEEP

      12288:D5A/1ck0MVNsspCbS5IUQinQic+fRlFqkwch2JJxqUcmpvj6SCKVEYbXuhhookb7:lAnpCkIUQin9RlNhEJIUcmpvjLpVivhV

    Score
    10/10
    remcosremotehostdiscoveryrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • 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