Overview

overview

10

Static

static

3

POT98765400098765.exe

windows7-x64

10

POT98765400098765.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    23052024_1504_POT98765400098765.pdf.xz

  • Size

    588KB

  • Sample

    240523-sf5bqafc2x

  • MD5

    65ace8169dd4ebb8fdbcebd41ba7247f

  • SHA1

    0c392d00fa51976c9bbfef6c061568f80c0e6789

  • SHA256

    34ad5c6c83fce7cec4232cbbff121934dfe93db3d3a95738f8d36a02da36d1f5

  • SHA512

    b5a125071b478353e169d1fb778bd2b79782931274467fc2c3b279ab9a7426430783a5b401d3761a1b79536b33e85a1c495453cefa9e0681a98fc1ce5f30f98d

  • SSDEEP

    12288:IP+1I9DinVcbtQMwDenpFmtsVrmm6ZcX3PTxrEkmHSoLJbyWVqoilo9t:IG1DnVGqynWtMK839gSoLJbtRv9t

Score
10/10
remcosremotehostcollectionexecutionratspywarestealer

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

107.175.229.139:8087

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-TLPQMO

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      POT98765400098765.cmd

    • Size

      685KB

    • MD5

      f2a5a6b811805385156c3b820399e20e

    • SHA1

      3724daa63f56b24ba08d83abf150d8b45728619b

    • SHA256

      2fb0600e3f80a84d2e606d9dcebfae82473877af39e7c7b878d466318f7077af

    • SHA512

      dbb724dc71e7a1f38838e86393bcbe59ccee16cabc131218911414223282060db71635196b636a60c5b4263d111d857b62fe597a0fc4b6f4ae2d9f8ed6a58a4a

    • SSDEEP

      12288:StWFbRSnw9raCMSWo3zf6dbtYMwDYnpF0PsNpWHq53PTtrE8yfEozJ7yWYl/qcHg:So59rVjfICknEPGUS3RKEozJ7Al/m

    Score
    10/10
    remcosremotehostcollectionexecutionratspywarestealer

    • 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

    • Drops startup file

    • 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 v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks