Overview

overview

10

Static

static

c9e00e6834...51.exe

windows7_x64

10

c9e00e6834...51.exe

windows10_x64

10

Sharing

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General

  • Target

    c9e00e68342e0121a22ccaca3383494da737f5ffad22b0e3ae0b28eb0260c751

  • Size

    841KB

  • Sample

    220121-3d8apsdbej

  • MD5

    c79b14b01bb8070e1524265ef13f3360

  • SHA1

    9f584f1afdff31c3ec994f7d1db5847deb6c0c80

  • SHA256

    c9e00e68342e0121a22ccaca3383494da737f5ffad22b0e3ae0b28eb0260c751

  • SHA512

    923026710f79ace9286a453cfede1f79668bac26ff096c82fa1e215056fb807a7aabdf3a4075d769c0ae6f6a331ace2c6071082af2f8f12c1db0b619293fb4f2

Score
10/10
remcostreintaycuatrorat

Malware Config

Extracted

Family

remcos

Version

2.5.0 Pro

Botnet

TREINTAYCUATRO

C2

treintaycuatrorem.duckdns.org:1010

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-F04CUL

  • 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

  • take_screenshot_title

    wikipedia;solitaire;

Targets

    • Target

      c9e00e68342e0121a22ccaca3383494da737f5ffad22b0e3ae0b28eb0260c751

    • Size

      841KB

    • MD5

      c79b14b01bb8070e1524265ef13f3360

    • SHA1

      9f584f1afdff31c3ec994f7d1db5847deb6c0c80

    • SHA256

      c9e00e68342e0121a22ccaca3383494da737f5ffad22b0e3ae0b28eb0260c751

    • SHA512

      923026710f79ace9286a453cfede1f79668bac26ff096c82fa1e215056fb807a7aabdf3a4075d769c0ae6f6a331ace2c6071082af2f8f12c1db0b619293fb4f2

    Score
    10/10
    remcostreintaycuatrorat

    • Remcos

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

      ratremcos

    • Blocklisted process makes network request

    • Loads dropped DLL

    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