Overview

overview

10

Static

static

1

Confirmati...21.exe

windows7-x64

8

Confirmati...21.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    Confirmation_028387373736_Copies_6761fa19c0f9d_293874738_IMG__REF2632737463773364_221.xxe

  • Size

    1.6MB

  • Sample

    250115-awbp8svjfs

  • MD5

    6bb9c9b3f217dfc2821ac7b12a895920

  • SHA1

    7d92a9db1d5f6d54812d512b43c45e701a9cbe2a

  • SHA256

    f93d52716a1d0e4d9ad8f1d745f0dc9126bad19fac21b78502e621ba1a6ed7f7

  • SHA512

    f53486a8ec65d194628df8240ab2d03c0132a979cb5374cdcd37b54be3222e7550f26b8a315bc783d1c949120b1ac4204f07cbd80abb254e127c26388baef93f

  • SSDEEP

    24576:4Q5Z66OhH2Kk8zoIdqrtJj8rbH5eH/3lXRioVZ3vMDPtO:B5Z66Oh/70VJj2YXRte0

Score
10/10
remcosupdateipcollectiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

remcos

Botnet

UPDATEIP

C2

suregigg2.redirectme.net:4689

suregigg2.redirectme.net:4688

oaziamaka.duckdns.org:4688

oaziamaka.duckdns.org:4689
Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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

    true

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    aleopty.dat

  • keylog_flag

    false

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    deokwensgb-XP0DHK

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      Confirmation_028387373736_Copies_6761fa19c0f9d_293874738_IMG__REF2632737463773364_221.exe

    • Size

      1.2MB

    • MD5

      14950122eb9408da25415925f2d640c1

    • SHA1

      a0a700a23a76d1a74e4bfeea70285b031e4632a5

    • SHA256

      bab2fe1464095154de3715f90f92351a3f462bebac4d6a7dd52bc1411c6964cc

    • SHA512

      fe514613a05a531588a186ee2caf4438a263e10689d509cc8bfba8b5aecce72c2f7bc065a2a2599e9612080ad27c6907d24fe263fe105d48f111fb1e3252614c

    • SSDEEP

      24576:msyGmpFPxXbdq3hwbS5nrm9utI2SnS4ZxE:msy/pF9AAKq8MZxE

    Score
    10/10
    discoveryexecutionremcosupdateipcollectionpersistencerat

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Accesses Microsoft Outlook accounts

      collection

    • Adds Run key to start application

      persistence

    • Blocklisted process makes network request

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks