Overview

overview

10

Static

static

10

2026-11-12...ar.exe

windows10-2004-x64

9

2026-11-12...ar.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/11/2026, 08:22

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General

  • Target
    2026-11-12_0f0c83a1829333fba1d39c1fdded163b_amadey_cobalt-strike_icedid_luca-stealer_njrat_satacom_smoke-loader_stealc_vidar.exe
  • Size 6.0MB
  • Sample261113-j9w3rssv2m
  • SHA256 88ecfc2964ae78fc8a7ce336a0290cda1f97e93f2faf088cd754cf61258ff9bd
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryexecutionpersistenceprivilege_escalation

Malware Config

Signatures

  • Custom signature
    Detects executables containing anti-forensic artifacts of deleting USN change journal. Observed in r 6 IoCs
  • Deletes itself 1 TTPs 1 IoCs
    defense_evasion
  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    persistenceprivilege_escalation
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 64 IoCs
    defense_evasion
  • Executes a command shell one-liner 1 TTPs 5 IoCs

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

    execution
  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 4 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

    discovery
  • Modifies registry class 26 IoCs
  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-12_0f0c83a1829333fba1d39c1fdded163b_amadey_cobalt-strike_icedid_luca-stealer_njrat_satacom_smoke-loader_stealc_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-12_0f0c83a1829333fba1d39c1fdded163b_amadey_cobalt-strike_icedid_luca-stealer_njrat_satacom_smoke-loader_stealc_vidar.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2904
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ping -n 1 localhost&echo %random%>>C:\Users\Admin\AppData\Local\Temp\H2zD3ZY.exe
      2⤵
      • Executes a command shell one-liner
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:4224
      • C:\Windows\system32\PING.EXE
        ping -n 1 localhost
        3⤵
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:4640
    • C:\Users\Admin\AppData\Local\Temp\H2zD3ZY.exe
      "C:\Users\Admin\AppData\Local\Temp\H2zD3ZY.exe" C:\Users\Admin\AppData\Local\Temp\Vnvr2dvi.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3360
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c ping -n 1 localhost&echo %random%>>C:\Users\Admin\AppData\Local\Temp\Vnvr2dvi.exe
        3⤵
        • Executes a command shell one-liner
        • System Network Configuration Discovery: Internet Connection Discovery
        • Suspicious use of WriteProcessMemory
        PID:2776
        • C:\Windows\system32\PING.EXE
          ping -n 1 localhost
          4⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:4208
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
        • Executes a command shell one-liner
        PID:5136
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c regsvr32 /s c:\msdia140.dll
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2668
        • C:\Windows\system32\regsvr32.exe
          regsvr32 /s c:\msdia140.dll
          4⤵
          • Loads dropped DLL
          • Modifies registry class
          PID:3708
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
        • Executes a command shell one-liner
        PID:4644

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        H2zD3ZY.exe
        • Path C:\Users\Admin\AppData\Local\Temp\H2zD3ZY.exe
        • Size 6.0MB
        • SHA256 7ffc46ce88e55d9114e9d5fa0ad2acf4144d3d2fb1ab35dff7f8bea0b2f7b04f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Vnvr2dvi.exe
        • Path C:\Users\Admin\AppData\Local\Temp\Vnvr2dvi.exe
        • Size 6.0MB
        • SHA256 16164f331e4975c31a971fa44d20586be97574e29523263b852cfd1920999246
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msdia140.dll
        • Path \??\c:\msdia140.dll
        • Size 1.5MB
        • SHA256 46351bd350799dc196481cbe2b26f628b489a280a9e2f49bace71930f3dc80d3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2904-0-0x00007FF663310000-0x00007FF663A54000-memory.dmp
        Download

        memory/2904-10-0x00007FF663310000-0x00007FF663A54000-memory.dmp
        Download

        memory/3360-9-0x00007FF78A8C0000-0x00007FF78B004000-memory.dmp
        Download

        memory/3360-16-0x00007FF78A8C0000-0x00007FF78B004000-memory.dmp
        Download