Analysis

  • max time kernel
    149s
  • max time network
    131s
  • 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, 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 14 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:4808
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c whoami
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4324
      • C:\Windows\system32\whoami.exe
        whoami
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:552
    • 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:4996
      • 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:4628
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c powershell -command "$key = (Get-CimInstance -Class SoftwareLicensingService).OA3xOriginalProductKey; if ($key) { $key } else { 'Failed to get product key' }"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2360
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -command "$key = (Get-CimInstance -Class SoftwareLicensingService).OA3xOriginalProductKey; if ($key) { $key } else { 'Failed to get product key' }"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2300
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c powershell -command "(Get-NetAdapter | Where-Object {$_.Status -eq 'Up'})[0].MacAddress"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4660
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -command "(Get-NetAdapter | Where-Object {$_.Status -eq 'Up'})[0].MacAddress"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2140
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c powershell -command "(Get-CimInstance Win32_ComputerSystemProduct).UUID"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4332
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -command "(Get-CimInstance Win32_ComputerSystemProduct).UUID"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:784
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c powershell -command "(Get-CimInstance Win32_Processor).Name"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1476
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -command "(Get-CimInstance Win32_Processor).Name"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:4148
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c powershell -command "[math]::Round((Get-CimInstance Win32_ComputerSystem).TotalPhysicalMemory / 1GB)"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1212
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -command "[math]::Round((Get-CimInstance Win32_ComputerSystem).TotalPhysicalMemory / 1GB)"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:3152
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c powershell -command "(Get-CimInstance Win32_VideoController | Where-Object {$_.Name -notlike '*Microsoft*'}).Name"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4256
      • 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:4004

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 b58f994c644f7b4a831e889630bfd7ca0860aeb1e0920dc0f5d4928585a9dbab
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 bb02a0fd537523c70299cae302d8de39e4608394b9c33a56746c06f48d445c4f
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 020c968aedf44573c2dc9945010abb1109638dffdd9a627c503321068b79d845
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 aa3e53d94220e7d61d47163a506419aa730c3b347c7f40ddda2a000657f6acac
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 a3c9bfd08163984a95f9aac73c057704bd89b29d3d326d13eccb85760e52053e
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 dd63d617a9607de67ecf702ea93f02e805d11eafbd2c6e9f705c620b1e685a22
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 3c346b1f11568d4bd29322e8a5ada0dc16b5a6538f916d2d52693759580a3d43
        • MD5 SHA1 SHA512 TLSH

        __PSScriptPolicyTest_f1qomyvd.c3t.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_f1qomyvd.c3t.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/4628-2-0x0000023F52B40000-0x0000023F52B62000-memory.dmp

        memory/4628-12-0x0000023F3A9E0000-0x0000023F3A9F0000-memory.dmp

        memory/4628-11-0x0000023F53810000-0x0000023F53834000-memory.dmp

        memory/4628-10-0x0000023F53810000-0x0000023F5383A000-memory.dmp

        memory/4628-0-0x0000023F3A9E0000-0x0000023F3A9F0000-memory.dmp

        memory/4628-1-0x0000023F3A9E0000-0x0000023F3A9F0000-memory.dmp