Overview

overview

10

Static

static

3

d721a70445...91.exe

windows7-x64

3

d721a70445...91.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d721a704452238e2c80830950bb4fecab86c4fe5b214c303afdcd84074ca2591.exe

  • Size

    611KB

  • Sample

    241120-d51x9s1bkr

  • MD5

    6907c3c8e2814879824b061d2526bd2e

  • SHA1

    0657505c0b1e8fd388d553663d7e0c3f5200eaf1

  • SHA256

    d721a704452238e2c80830950bb4fecab86c4fe5b214c303afdcd84074ca2591

  • SHA512

    8b3abc3238308e757d215a311fbb9cba5c7e78fae7871faceda01effd7e0e1fd2f0c46877aa4e656c0b2d9a645333aa20ed701a7ec275a29ed0325fffc2ca13c

  • SSDEEP

    12288:8zBB2EzqBTMudgkVJnQb7WvpQOSSQNx6qZ5:aB2EzqBIudgkTQb7Wu58i5

Score
10/10
remcosremotehostdiscoveryrat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

162.251.122.76:7119

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-P2SX34

  • 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

      d721a704452238e2c80830950bb4fecab86c4fe5b214c303afdcd84074ca2591.exe

    • Size

      611KB

    • MD5

      6907c3c8e2814879824b061d2526bd2e

    • SHA1

      0657505c0b1e8fd388d553663d7e0c3f5200eaf1

    • SHA256

      d721a704452238e2c80830950bb4fecab86c4fe5b214c303afdcd84074ca2591

    • SHA512

      8b3abc3238308e757d215a311fbb9cba5c7e78fae7871faceda01effd7e0e1fd2f0c46877aa4e656c0b2d9a645333aa20ed701a7ec275a29ed0325fffc2ca13c

    • SSDEEP

      12288:8zBB2EzqBTMudgkVJnQb7WvpQOSSQNx6qZ5:aB2EzqBIudgkTQb7Wu58i5

    Score
    10/10
    discoveryremcosremotehostrat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Drops startup file

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks