Overview

overview

10

Static

static

Requesting Prices.exe

windows7_x64

10

Requesting Prices.exe

windows10_x64

10

Sharing

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General

  • Target

    Requesting Prices.exe

  • Size

    1.1MB

  • Sample

    210721-r8m2fjtshx

  • MD5

    d6b322095e29d2f780a7d75d7a28f021

  • SHA1

    0e641700071b435f17be3f22d1c29ae44d7d5610

  • SHA256

    239d05f508f2055daa1e4bf62f465f3ccbe7104fcb3c98504630d40d37466e02

  • SHA512

    d6b5aee8577d869620b21fbbf80ecce1c5e47e84e21cc31c08cb95543d6e5e8d4cb9c6b01890d949fcf662933503f0e9ec7c50a1ce0e24e2449ff0c2fc441082

Score
10/10
remcoskashbillyagilenetrat

Malware Config

Extracted

Family

remcos

Version

3.1.4 Pro

Botnet

KASHBILLY

C2

kashbilly.ddns.net:5050

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-MPAOEO

  • 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

    notepad;solitaire;

Targets

    • Target

      Requesting Prices.exe

    • Size

      1.1MB

    • MD5

      d6b322095e29d2f780a7d75d7a28f021

    • SHA1

      0e641700071b435f17be3f22d1c29ae44d7d5610

    • SHA256

      239d05f508f2055daa1e4bf62f465f3ccbe7104fcb3c98504630d40d37466e02

    • SHA512

      d6b5aee8577d869620b21fbbf80ecce1c5e47e84e21cc31c08cb95543d6e5e8d4cb9c6b01890d949fcf662933503f0e9ec7c50a1ce0e24e2449ff0c2fc441082

    Score
    10/10
    remcoskashbillyagilenetrat

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

      agilenet

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks