Overview

overview

10

Static

static

5

9eae55206b...1b.exe

windows7_x64

10

9eae55206b...1b.exe

windows10_x64

10

Sharing

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General

  • Target

    9eae55206b5108a848fcd2678346a5f6db3346eb49e68f08281bed4c5abcc81b

  • Size

    1.3MB

  • Sample

    220122-bp9t5aghdr

  • MD5

    f002365d4b7c8dae7d740213242de512

  • SHA1

    d1b7ad2a7554a8c3cbe34e0097edb55690a41c87

  • SHA256

    9eae55206b5108a848fcd2678346a5f6db3346eb49e68f08281bed4c5abcc81b

  • SHA512

    3a0775247be9a03e74cc3473eb592722e2b56da6973d99cdede6db7a1504d29ef6a5858f7fad69c61ded935bd423aa5f33c22bf318a0ee3c6ad7839854101b7b

Score
10/10
remcoshostrat

Malware Config

Extracted

Family

remcos

Version

1.8.2 Pro

Botnet

Host

C2

casillas.hicam.net:2404

casillasmx.chickenkiller.com:2404

casillas45.hopto.org:2404

casillas.libfoobar.so:2404
Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • 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

    casillas-RL8G2N

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

Targets

    • Target

      9eae55206b5108a848fcd2678346a5f6db3346eb49e68f08281bed4c5abcc81b

    • Size

      1.3MB

    • MD5

      f002365d4b7c8dae7d740213242de512

    • SHA1

      d1b7ad2a7554a8c3cbe34e0097edb55690a41c87

    • SHA256

      9eae55206b5108a848fcd2678346a5f6db3346eb49e68f08281bed4c5abcc81b

    • SHA512

      3a0775247be9a03e74cc3473eb592722e2b56da6973d99cdede6db7a1504d29ef6a5858f7fad69c61ded935bd423aa5f33c22bf318a0ee3c6ad7839854101b7b

    Score
    10/10
    remcoshostrat

    • Remcos

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

      ratremcos

    • Drops startup file

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks