Overview

overview

10

Static

static

3

2024-12-23...ys.exe

windows7-x64

10

2024-12-23...ys.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-12-2024 16:45

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General

  • Target

    2024-12-23_5bf65a26a72e8bfd23035d04b8b2fc43_luca-stealer_magniber_poet-rat_rhadamanthys.exe

  • Size

    10.0MB

  • MD5

    5bf65a26a72e8bfd23035d04b8b2fc43

  • SHA1

    67b42d565c5d0c5e0292c0911da7f9b10082f09f

  • SHA256

    d07178c88eeeef7cfd9db6b2405574e16a85ee9b8973d2603b22b3a7feb9464e

  • SHA512

    fb8570dac911d065dd5b7aa2961c80c2f5be72d49f7afeb3a9a768001254a61f762302dd37e897f1449cd5a44f0afd1b7ba5de5d5bd6c777368a8819129476de

  • SSDEEP

    49152:ND7vEocorPGCOhZvLmsuVjuhDOiXviHLDSTkOigxHy7eMFqiAjR4H1qIuS0Ar8j3:ND79rkhRLmYjcl7eMFqiAjPS1rtDhov

Score
10/10
remcosgastosdiscoverypersistencerat

Malware Config

Extracted

Family

remcos

Botnet

GASTOS

C2

mfjnfijndifsiisihddd.con-ip.com:1668

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-X32CEK

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Remcos

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

    ratremcos
  • Remcos family
    remcos
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-12-23_5bf65a26a72e8bfd23035d04b8b2fc43_luca-stealer_magniber_poet-rat_rhadamanthys.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-23_5bf65a26a72e8bfd23035d04b8b2fc43_luca-stealer_magniber_poet-rat_rhadamanthys.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3936
    • C:\Users\Admin\AppData\Local\Temp\2024-12-23_5bf65a26a72e8bfd23035d04b8b2fc43_luca-stealer_magniber_poet-rat_rhadamanthys.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-12-23_5bf65a26a72e8bfd23035d04b8b2fc43_luca-stealer_magniber_poet-rat_rhadamanthys.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:4292

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\remcos\logs.dat
    Filesize

    144B

    MD5

    efe0b3a71c4ec4173142b59463174c3e

    SHA1

    58fc9b504d3fd33a192691f55aa5c138c56c51dd

    SHA256

    fb2413c62b7caa1435adb5ef4b13367202ea684daa265ba94c3b5bc6a81a4c02

    SHA512

    b6f5f4dea6e8677830705bb4f0f0298fe5a0c55e3ad800466023db8a9b0e6ffbcda208775ba9ae1ba7dbb5eac633018f0611d7ca8625e365527d0145cf1d4843

    Download Submit

  • memory/3936-0-0x0000000000400000-0x0000000000816000-memory.dmp

    Filesize

    4.1MB

    Download

  • memory/3936-1-0x0000000000407000-0x0000000000421000-memory.dmp

    Filesize

    104KB

    Download

  • memory/3936-2-0x0000000000400000-0x0000000000816000-memory.dmp

    Filesize

    4.1MB

    Download

  • memory/3936-3-0x0000000000400000-0x0000000000816000-memory.dmp

    Filesize

    4.1MB

    Download

  • memory/3936-6-0x0000000000400000-0x0000000000816000-memory.dmp

    Filesize

    4.1MB

    Download

  • memory/4292-4-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

    Download

  • memory/4292-5-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

    Download

  • memory/4292-7-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

    Download

  • memory/4292-11-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

    Download

  • memory/4292-12-0x0000000000400000-0x0000000000816000-memory.dmp

    Filesize

    4.1MB

    Download

  • memory/4292-8-0x00000000000D0000-0x0000000000152000-memory.dmp

    Filesize

    520KB

    Download