Overview

overview

10

Static

static

RFQ 202209.exe

windows7-x64

10

RFQ 202209.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    RFQ+202209.zip

  • Size

    1.1MB

  • Sample

    220915-mz865ageel

  • MD5

    0d48d0d98553efe4d8e637993d5ae6aa

  • SHA1

    aeef15d80f8e0413e81675ec8072a4c4f6839091

  • SHA256

    a04aaf2bf84a97c525d32b13c673e8f50c0980c50e321afe8d51de9e243924a8

  • SHA512

    3807fb40dbc2f9ecf9ee6de4122c3e8c6d0f2292450e4fe7a58890a3f43aae5c8e5d8805bb0c1fa11071a4e4e4168babe730eae9b0b2d8ab5cf99cec87aaa7dd

  • SSDEEP

    24576:LinXyjslPH04q0Of8LA/+SgHs8ASKBaiE2Z/W3GIU:oPH04Qf8LArgmBaRwEGl

Score
10/10
remcosnew rem stubcollectionratspywarestealer

Malware Config

Extracted

Family

remcos

Botnet

NEW REM STUB

C2

valvesco.duckdns.org:5050

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-48V73L

  • 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

Targets

    • Target

      RFQ 202209.exe

    • Size

      1.3MB

    • MD5

      2eb993eae521117abeb184195490b57a

    • SHA1

      7114649dc2116ff3ca020c05440464738c1ae13b

    • SHA256

      5542dd26db06cbc6b03f1323db7ff6792a69bcf3dcd6a6c978b91018c7f0a0ee

    • SHA512

      c29f10d3317c3f6fa06df0d30a0c3e2272068fe9b5860411d909b090d69211b1bae0d79a5bd77a73844ba075a73cb6c604d06c5e28e2b144baa00f7e00f9f2f0

    • SSDEEP

      24576:Sl1XSjildH84qAc/8jAx6SgXIWA8KB4iEkz/K3h2:S/NH84I/8jA1geB4R2g

    Score
    10/10
    remcosnew rem stubcollectionratspywarestealer

    • Remcos

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

      ratremcos

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks