Overview

overview

10

Static

static

INQUIRY DA...ON.exe

windows7-x64

10

INQUIRY DA...ON.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2022 17:32

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    INQUIRY DATA SPECIFICATION.exe

  • Size

    971KB

  • MD5

    b7e69d837badce7f4a8f515b9956131c

  • SHA1

    a203884c92670928ed80e0bdf4c08fcc1f93b1e5

  • SHA256

    ca241f16b1ac84b101cdfcd8aa9afea521636dba24a5ffe08316c5da4bd68390

  • SHA512

    3f39ed762233a7825daa0edb861a1cdd801069c9d396f1898b45d150262c78f56a6f2ce9aace03020c8815e9e7294ff415613e50280923a7f37c3a476afa014b

  • SSDEEP

    24576:aSgh/PM1kv/TQFR0TjqM4V4Kv1zPDhm4VnkC:a1h/01ks/Ojq/lz78499

Score
10/10
remcosautocollectionratspywarestealer

Malware Config

Extracted

Family

remcos

Botnet

AUTO

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-V9LLZT

  • 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

Signatures

  • Remcos

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

    ratremcos
  • NirSoft MailPassView 1 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 2 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 4 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
    collection
  • Suspicious use of SetThreadContext 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 33 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe
    "C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe
      "C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:5104
      • C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe
        "C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe" /stext "C:\Users\Admin\AppData\Local\Temp\bzygpeivptcvbak"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2500
      • C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe
        "C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe" /stext "C:\Users\Admin\AppData\Local\Temp\etlzhwtodbualggycp"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:2916
      • C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe
        "C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe" /stext "C:\Users\Admin\AppData\Local\Temp\ovrripdqrjmfomuclszhk"
        3⤵
          PID:3544
        • C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe
          "C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe" /stext "C:\Users\Admin\AppData\Local\Temp\ovrripdqrjmfomuclszhk"
          3⤵
            PID:1732
          • C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe
            "C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe" /stext "C:\Users\Admin\AppData\Local\Temp\ovrripdqrjmfomuclszhk"
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4032
          • C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe
            "C:\Users\Admin\AppData\Local\Temp\INQUIRY DATA SPECIFICATION.exe" /stext "C:\Users\Admin\AppData\Local\Temp\ovrripdqrjmfomuclszhk"
            3⤵
              PID:3668

        Network

        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

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\bzygpeivptcvbak
          Filesize

          4KB

          MD5

          952a930b9fe70f809a67cb4e765c9448

          SHA1

          7e6c235246cc1be14d8a01ee7688a2a2471d44c9

          SHA256

          bd8156713974af3003c418302d3647fa84f62836fe83613c05e8bc40cb06a867

          SHA512

          10d12f2412fd2cb9ecf47cccd0261b17d9a3323957602c06795c4b2244306837d0a979ec6e552dc023ee81719ebcb9455bdb6f9d44f07788664994d1498452fb

          Download Submit
        • memory/1732-145-0x0000000000000000-mapping.dmp
          Download
        • memory/2376-133-0x00000000051D0000-0x0000000005774000-memory.dmp
          Filesize

          5.6MB

          Download
        • memory/2376-134-0x0000000004B00000-0x0000000004B92000-memory.dmp
          Filesize

          584KB

          Download
        • memory/2376-135-0x0000000004BB0000-0x0000000004BBA000-memory.dmp
          Filesize

          40KB

          Download
        • memory/2376-136-0x00000000075E0000-0x000000000767C000-memory.dmp
          Filesize

          624KB

          Download
        • memory/2376-132-0x0000000000080000-0x000000000017A000-memory.dmp
          Filesize

          1000KB

          Download
        • memory/2500-151-0x0000000000400000-0x0000000000478000-memory.dmp
          Filesize

          480KB

          Download
        • memory/2500-149-0x0000000000400000-0x0000000000478000-memory.dmp
          Filesize

          480KB

          Download
        • memory/2500-142-0x0000000000000000-mapping.dmp
          Download
        • memory/2916-147-0x0000000000400000-0x0000000000457000-memory.dmp
          Filesize

          348KB

          Download
        • memory/2916-143-0x0000000000000000-mapping.dmp
          Download
        • memory/3544-144-0x0000000000000000-mapping.dmp
          Download
        • memory/3668-146-0x0000000000000000-mapping.dmp
          Download
        • memory/4032-148-0x0000000000000000-mapping.dmp
          Download
        • memory/4032-150-0x0000000000400000-0x0000000000424000-memory.dmp
          Filesize

          144KB

          Download
        • memory/5104-141-0x0000000000400000-0x000000000047F000-memory.dmp
          Filesize

          508KB

          Download
        • memory/5104-140-0x0000000000400000-0x000000000047F000-memory.dmp
          Filesize

          508KB

          Download
        • memory/5104-139-0x0000000000400000-0x000000000047F000-memory.dmp
          Filesize

          508KB

          Download
        • memory/5104-138-0x0000000000400000-0x000000000047F000-memory.dmp
          Filesize

          508KB

          Download
        • memory/5104-137-0x0000000000000000-mapping.dmp
          Download
        • memory/5104-153-0x0000000000400000-0x000000000047F000-memory.dmp
          Filesize

          508KB

          Download