Analysis

  • max time kernel
    150s
  • max time network
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 22:09

General

  • Target
    2026-08-04_df9f4a83ac52e51eb2ba13d652425602_blankgrabber_cobalt-strike_coinminer_glassworm_icedid_njrat_stealc.exe
  • Size 10.3MB
  • Sample260804-121ves1fnb
  • SHA256 19bad1ff6f5a864919b091d2452d86069998f47415219a3100ec10309bd336e9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

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

  • Looks up external IP address via web service 1 TTPs 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 7 IoCs

    Using powershell.exe command.

  • 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.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-04_df9f4a83ac52e51eb2ba13d652425602_blankgrabber_cobalt-strike_coinminer_glassworm_icedid_njrat_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_df9f4a83ac52e51eb2ba13d652425602_blankgrabber_cobalt-strike_coinminer_glassworm_icedid_njrat_stealc.exe"
    1⤵
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4048
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c whoami
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1588
      • C:\Windows\system32\whoami.exe
        whoami
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3124
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c powershell -command "(Get-CimInstance Win32_OperatingSystem).Caption"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1968
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -command "(Get-CimInstance Win32_OperatingSystem).Caption"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4616
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c powershell -command "$key = (Get-CimInstance -Class SoftwareLicensingService).OA3xOriginalProductKey; if ($key) { $key } else { 'Failed to get product key' }"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4384
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -command "$key = (Get-CimInstance -Class SoftwareLicensingService).OA3xOriginalProductKey; if ($key) { $key } else { 'Failed to get product key' }"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1904
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c powershell -command "(Get-NetAdapter | Where-Object {$_.Status -eq 'Up'})[0].MacAddress"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3936
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -command "(Get-NetAdapter | Where-Object {$_.Status -eq 'Up'})[0].MacAddress"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5484
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c powershell -command "(Get-CimInstance Win32_ComputerSystemProduct).UUID"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1712
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -command "(Get-CimInstance Win32_ComputerSystemProduct).UUID"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:1356
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c powershell -command "(Get-CimInstance Win32_Processor).Name"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2948
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -command "(Get-CimInstance Win32_Processor).Name"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:5780
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c powershell -command "[math]::Round((Get-CimInstance Win32_ComputerSystem).TotalPhysicalMemory / 1GB)"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4844
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -command "[math]::Round((Get-CimInstance Win32_ComputerSystem).TotalPhysicalMemory / 1GB)"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:4864
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c powershell -command "(Get-CimInstance Win32_VideoController | Where-Object {$_.Name -notlike '*Microsoft*'}).Name"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4624
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -command "(Get-CimInstance Win32_VideoController | Where-Object {$_.Name -notlike '*Microsoft*'}).Name"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:200

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 545804662875039d9ea177eba00f0878173a24490cc6b4759f91fac066fe0329
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 94d46bf6480771ff90c7dca5f3e32270a686b65728f0cd22130ea97516bbdda1
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 93de6a0da32b834563f75b8c94b50fc1688d806718d17a4d0b84595a34deb1bd
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 f1f36ce6b96306efdb0b9b0fd82c259033ffb3042d02dbd1f416a59a1ee803a8
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 606ea2b5e0c803bcb6a4ba52e8df9cc72ff66158225b17ee1303a69cfd694910
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 b2de39a766d76fed3560f93d129392a552d7c5039248f6c2487647c225972d96
        • MD5 SHA1 SHA512 TLSH

        __PSScriptPolicyTest_slzcujrm.zt0.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_slzcujrm.zt0.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/4616-12-0x00000253EA4C0000-0x00000253EA572000-memory.dmp

        memory/4616-21-0x00007FFDE2BC0000-0x00007FFDE3564000-memory.dmp

        memory/4616-13-0x00000253EA580000-0x00000253EA58A000-memory.dmp

        memory/4616-14-0x00007FFDE2BC0000-0x00007FFDE3564000-memory.dmp

        memory/4616-16-0x00000253EA710000-0x00000253EA734000-memory.dmp

        memory/4616-15-0x00000253EA710000-0x00000253EA73A000-memory.dmp

        memory/4616-17-0x00007FFDE2BC0000-0x00007FFDE3564000-memory.dmp

        memory/4616-18-0x00007FFDE2BC0000-0x00007FFDE3564000-memory.dmp

        memory/4616-19-0x00007FFDE2BC0000-0x00007FFDE3564000-memory.dmp

        memory/4616-10-0x00007FFDE2BC0000-0x00007FFDE3564000-memory.dmp

        memory/4616-11-0x00000253EA4A0000-0x00000253EA4BE000-memory.dmp

        memory/4616-0-0x00007FFDE2D4F000-0x00007FFDE2D50000-memory.dmp

        memory/4616-7-0x00007FFDE2BC0000-0x00007FFDE3564000-memory.dmp

        memory/4616-4-0x00000253EA0D0000-0x00000253EA0F2000-memory.dmp

        memory/4616-6-0x00007FFDE2BC0000-0x00007FFDE3564000-memory.dmp

        memory/4616-5-0x00007FFDE2BC0000-0x00007FFDE3564000-memory.dmp

        memory/4616-3-0x00007FFDE2BC0000-0x00007FFDE3564000-memory.dmp

        memory/5484-33-0x000001B0FF9E0000-0x000001B0FF9FE000-memory.dmp