Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    28/05/2026, 01:28

General

  • Target
    2026-05-28_d4a962abc8d4f6a07c8dde3644eecc07_blankgrabber_cobalt-strike_coinminer_glassworm_icedid_lu.exe
  • Size 78.2MB
  • Sample260528-bvm8baex7x
  • SHA256 9a7be877cc59cfcdcea3cb44b8e54326dba963d8a2409a1b822255f96b8b0498
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10

Malware Config

Signatures

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Checks processor information in registry 2 TTPs 24 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Detects videocard installed 1 TTPs 1 IoCs

    Uses WMIC.exe to determine videocard installed.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-28_d4a962abc8d4f6a07c8dde3644eecc07_blankgrabber_cobalt-strike_coinminer_glassworm_icedid_lu.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-28_d4a962abc8d4f6a07c8dde3644eecc07_blankgrabber_cobalt-strike_coinminer_glassworm_icedid_lu.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:2296
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "tasklist /fo csv"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3688
      • C:\Windows\system32\tasklist.exe
        tasklist /fo csv
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:2308
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "wmic path win32_VideoController get name /value"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5164
      • C:\Windows\System32\Wbem\WMIC.exe
        wmic path win32_VideoController get name /value
        3⤵
        • Detects videocard installed
        • Suspicious use of AdjustPrivilegeToken
        PID:3308
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "wmic path Win32_VideoController get CurrentRefreshRate /value"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:8
      • C:\Windows\System32\Wbem\WMIC.exe
        wmic path Win32_VideoController get CurrentRefreshRate /value
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4224
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "powershell -Command "Get-CimInstance Win32_VideoController | Select-Object -ExpandProperty CurrentRefreshRate""
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3312
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "Get-CimInstance Win32_VideoController | Select-Object -ExpandProperty CurrentRefreshRate"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:5976

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        __PSScriptPolicyTest_ybzqk1ik.vfw.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ybzqk1ik.vfw.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/5976-7-0x0000018FF9640000-0x0000018FF9662000-memory.dmp

        memory/5976-14-0x0000018FF98F0000-0x0000018FF990C000-memory.dmp

        memory/5976-15-0x0000018FF9910000-0x0000018FF99C3000-memory.dmp

        memory/5976-16-0x0000018FF9AD0000-0x0000018FF9ADA000-memory.dmp

        memory/5976-17-0x0000018FF9C60000-0x0000018FF9C8A000-memory.dmp

        memory/5976-18-0x0000018FF9C60000-0x0000018FF9C84000-memory.dmp