Overview

overview

10

Static

static

3

RFQ NO- S7...at.exe

windows7-x64

10

RFQ NO- S7...at.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    16-04-2024 07:39

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    RFQ NO- S70-23Q-147400000789975DXT-CS-P-0730RDER.bat.exe

  • Size

    899KB

  • MD5

    817fca5933074f2986f443434eb861ad

  • SHA1

    25824f6d451f727d5dddc8d64bc6a37f1d99ab1b

  • SHA256

    7038b1250cc9380861d92e721d364cb844459f87ecc3fe002b59e97d35926dfa

  • SHA512

    642266711556432953c69f6422785aad79d0e38d5c405efea4e9b79cfea35e648bed9059c6430bd8a34e59f3dd4389de37b1e1aa130c00557baf54e8f8ca8fc7

  • SSDEEP

    24576:QQxpv7BpjHfIhWvtLp3UevtyA6Qk5aX7:rpv7b/IkttUyyo

Score
10/10
remcosremotehostcollectionratspywarestealer

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

paygateme.net:2286

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-WTDTSU

  • screenshot_crypt

    true

  • screenshot_flag

    true

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Remcos

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

    ratremcos
  • NirSoft MailPassView 2 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 2 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 6 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RFQ NO- S70-23Q-147400000789975DXT-CS-P-0730RDER.bat.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ NO- S70-23Q-147400000789975DXT-CS-P-0730RDER.bat.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2120
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NJCjIQ.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2424
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NJCjIQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB6B2.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2660
    • C:\Users\Admin\AppData\Local\Temp\RFQ NO- S70-23Q-147400000789975DXT-CS-P-0730RDER.bat.exe
      "C:\Users\Admin\AppData\Local\Temp\RFQ NO- S70-23Q-147400000789975DXT-CS-P-0730RDER.bat.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2464
      • C:\Users\Admin\AppData\Local\Temp\RFQ NO- S70-23Q-147400000789975DXT-CS-P-0730RDER.bat.exe
        "C:\Users\Admin\AppData\Local\Temp\RFQ NO- S70-23Q-147400000789975DXT-CS-P-0730RDER.bat.exe" /stext "C:\Users\Admin\AppData\Local\Temp\srayonorf"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2484
      • C:\Users\Admin\AppData\Local\Temp\RFQ NO- S70-23Q-147400000789975DXT-CS-P-0730RDER.bat.exe
        "C:\Users\Admin\AppData\Local\Temp\RFQ NO- S70-23Q-147400000789975DXT-CS-P-0730RDER.bat.exe" /stext "C:\Users\Admin\AppData\Local\Temp\ctfqogysblcg"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:2716
      • C:\Users\Admin\AppData\Local\Temp\RFQ NO- S70-23Q-147400000789975DXT-CS-P-0730RDER.bat.exe
        "C:\Users\Admin\AppData\Local\Temp\RFQ NO- S70-23Q-147400000789975DXT-CS-P-0730RDER.bat.exe" /stext "C:\Users\Admin\AppData\Local\Temp\enlbpyjmptuldoi"
        3⤵
          PID:2012
        • C:\Users\Admin\AppData\Local\Temp\RFQ NO- S70-23Q-147400000789975DXT-CS-P-0730RDER.bat.exe
          "C:\Users\Admin\AppData\Local\Temp\RFQ NO- S70-23Q-147400000789975DXT-CS-P-0730RDER.bat.exe" /stext "C:\Users\Admin\AppData\Local\Temp\enlbpyjmptuldoi"
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1724

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Initial Access

    Execution

    Scheduled Task/Job

    1
    T1053

    Persistence

    Scheduled Task/Job

    1
    T1053

    Privilege Escalation

    Scheduled Task/Job

    1
    T1053

    Defense Evasion

    Credential Access

    Unsecured Credentials

    1
    T1552

    Credentials In Files

    1
    T1552.001

    Discovery

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Data from Local System

    1
    T1005

    Email Collection

    1
    T1114

    Exfiltration

    Command and Control

    Impact

    Resource Development

    Reconnaissance

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      144B

      MD5

      9fef959a246151ac8e002118223fec6f

      SHA1

      55b9c5b45f80be523b6657e96d30b1adb6cc5667

      SHA256

      10d6a789b41b7a5b4a3238c641595e17de47908532f33d7b090665db44e56ee8

      SHA512

      e54e67307382220efa89d07a209e76ca143bf7684066e83cbbbcc86621e63cab0837d39d71d47ae4464237558ba6f4d0a4d7c2f4a52f49bb8c6c01a14e63a80d

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\srayonorf
      Filesize

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\tmpB6B2.tmp
      Filesize

      1KB

      MD5

      5ce2159ee5bc9b2c1fac189bf32a9702

      SHA1

      54a5bb4a7017589066dc89cc87946fb37dd83c16

      SHA256

      d039f373573293883c801182e0ad9359138199b7e871a94a0a57a30fe09c2f04

      SHA512

      8ced09e8ee27191ca287044b91777bf335d149581b58370d3a5e149f3567c85337095e179245e164405c1d23fe56a00a9f6c2962b5f8cddfee566257f96084c4

      Download Submit
    • memory/1724-68-0x0000000000400000-0x0000000000424000-memory.dmp
      Filesize

      144KB

      Download
    • memory/1724-71-0x0000000000400000-0x0000000000424000-memory.dmp
      Filesize

      144KB

      Download
    • memory/1724-73-0x0000000000400000-0x0000000000424000-memory.dmp
      Filesize

      144KB

      Download
    • memory/1724-74-0x0000000000400000-0x0000000000424000-memory.dmp
      Filesize

      144KB

      Download
    • memory/2120-5-0x00000000005F0000-0x00000000005FC000-memory.dmp
      Filesize

      48KB

      Download
    • memory/2120-1-0x00000000744F0000-0x0000000074BDE000-memory.dmp
      Filesize

      6.9MB

      Download
    • memory/2120-6-0x0000000004F90000-0x0000000005052000-memory.dmp
      Filesize

      776KB

      Download
    • memory/2120-32-0x00000000744F0000-0x0000000074BDE000-memory.dmp
      Filesize

      6.9MB

      Download
    • memory/2120-4-0x00000000005A0000-0x00000000005A8000-memory.dmp
      Filesize

      32KB

      Download
    • memory/2120-3-0x0000000000520000-0x0000000000532000-memory.dmp
      Filesize

      72KB

      Download
    • memory/2120-2-0x0000000004CF0000-0x0000000004D30000-memory.dmp
      Filesize

      256KB

      Download
    • memory/2120-7-0x00000000744F0000-0x0000000074BDE000-memory.dmp
      Filesize

      6.9MB

      Download
    • memory/2120-24-0x0000000004CF0000-0x0000000004D30000-memory.dmp
      Filesize

      256KB

      Download
    • memory/2120-0-0x0000000001170000-0x0000000001258000-memory.dmp
      Filesize

      928KB

      Download
    • memory/2424-51-0x000000006E970000-0x000000006EF1B000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/2424-44-0x0000000002280000-0x00000000022C0000-memory.dmp
      Filesize

      256KB

      Download
    • memory/2424-42-0x0000000002280000-0x00000000022C0000-memory.dmp
      Filesize

      256KB

      Download
    • memory/2424-43-0x0000000002280000-0x00000000022C0000-memory.dmp
      Filesize

      256KB

      Download
    • memory/2424-40-0x000000006E970000-0x000000006EF1B000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/2424-41-0x000000006E970000-0x000000006EF1B000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/2464-47-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-23-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-37-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-39-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-35-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-33-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-31-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-29-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2464-45-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-46-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-26-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-48-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-50-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-25-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-119-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-118-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-111-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-110-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-101-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-98-0x0000000010000000-0x0000000010019000-memory.dmp
      Filesize

      100KB

      Download
    • memory/2464-15-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-93-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-36-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-22-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-21-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-19-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-92-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-17-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-91-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-83-0x0000000010000000-0x0000000010019000-memory.dmp
      Filesize

      100KB

      Download
    • memory/2464-87-0x0000000010000000-0x0000000010019000-memory.dmp
      Filesize

      100KB

      Download
    • memory/2464-88-0x0000000010000000-0x0000000010019000-memory.dmp
      Filesize

      100KB

      Download
    • memory/2464-86-0x0000000010000000-0x0000000010019000-memory.dmp
      Filesize

      100KB

      Download
    • memory/2464-89-0x0000000000400000-0x0000000000482000-memory.dmp
      Filesize

      520KB

      Download
    • memory/2464-90-0x0000000010000000-0x0000000010019000-memory.dmp
      Filesize

      100KB

      Download
    • memory/2484-79-0x0000000000400000-0x0000000000478000-memory.dmp
      Filesize

      480KB

      Download
    • memory/2484-61-0x0000000000400000-0x0000000000478000-memory.dmp
      Filesize

      480KB

      Download
    • memory/2484-58-0x0000000000400000-0x0000000000478000-memory.dmp
      Filesize

      480KB

      Download
    • memory/2484-55-0x0000000000400000-0x0000000000478000-memory.dmp
      Filesize

      480KB

      Download
    • memory/2484-53-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2716-82-0x0000000000400000-0x0000000000462000-memory.dmp
      Filesize

      392KB

      Download
    • memory/2716-69-0x0000000000400000-0x0000000000462000-memory.dmp
      Filesize

      392KB

      Download
    • memory/2716-65-0x0000000000400000-0x0000000000462000-memory.dmp
      Filesize

      392KB

      Download
    • memory/2716-62-0x0000000000400000-0x0000000000462000-memory.dmp
      Filesize

      392KB

      Download
    • memory/2716-57-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

      Download