Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/10/2026, 17:09

General

  • Target
    2026-10-11_85be89b13b1cc05ee7223b47e35cf4ca_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample261012-vpj39aec44
  • SHA256 d4518a2b8a3c190cc162d76c8a7aaa6750bafe6f76f92a3229c33e5fb9ad6014
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 2 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Adds Run key to start application 2 TTPs 4 IoCs
  • Drops file in System32 directory 8 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Direct Volume Access: Opens a physical disk for reading 1 TTPs 2 IoCs

    Opens a raw handle to a physical disk, which bypasses file system access controls and is used for disk inspection, anti-VM checks and privilege checks.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Views/modifies file attributes 1 TTPs 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-11_85be89b13b1cc05ee7223b47e35cf4ca_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-11_85be89b13b1cc05ee7223b47e35cf4ca_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Direct Volume Access: Opens a physical disk for reading
    • Suspicious use of WriteProcessMemory
    PID:1652
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\e034f5b2.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:2112
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn Update854206 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-11_85be89b13b1cc05ee7223b47e35cf4ca_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:3132
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\afa09b8a.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:3300
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command " $s = New-Object -comObject WScript.Shell $l = $s.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\System16a9e.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-11_85be89b13b1cc05ee7223b47e35cf4ca_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $l.Save() "
      2⤵
      • Creates a file in the Startup directory
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5648
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\cbe9e676.exe
      2⤵
      • Views/modifies file attributes
      PID:3320
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\c451c5e0.exe
      2⤵
      • Views/modifies file attributes
      PID:5156
  • C:\Users\Admin\AppData\Local\Temp\2026-10-11_85be89b13b1cc05ee7223b47e35cf4ca_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-11_85be89b13b1cc05ee7223b47e35cf4ca_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Direct Volume Access: Opens a physical disk for reading
    • Suspicious use of WriteProcessMemory
    PID:4880
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn Update1b22a6 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-11_85be89b13b1cc05ee7223b47e35cf4ca_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4196
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\fd9c13d5.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:2008
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command " $s = New-Object -comObject WScript.Shell $l = $s.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\System009e1.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-11_85be89b13b1cc05ee7223b47e35cf4ca_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $l.Save() "
      2⤵
      • Creates a file in the Startup directory
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4668
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\2408f881.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:5804
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\f4d1da56.exe
      2⤵
      • Views/modifies file attributes
      PID:6140
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\672c6636.exe
      2⤵
      • Views/modifies file attributes
      PID:2440

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 b67191a152d4566d0194395342f55c6142d94005610603fdc92ac4d491519f82
        • MD5 SHA1 SHA512 TLSH

        672c6636.exe

        • Path C:\Users\Admin\AppData\Local\Temp\672c6636.exe
        • Size 2.5MB
        • SHA256 3b1e8ec28f6aa4bf005102740d03be8c708b57043cdee0a8362c8aab162e6375
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_0tw2npmv.ygg.psm1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0tw2npmv.ygg.psm1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        c451c5e0.exe

        • Path C:\Users\Admin\AppData\Local\Temp\c451c5e0.exe
        • Size 2.5MB
        • SHA256 f7b8503aacc096b74e45b269cbce51495822b3b9b759e7522501693693ab6bfa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cbe9e676.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\cbe9e676.exe
        • Size 2.5MB
        • SHA256 05322a3381edb649a1ff9d7d2e2b9ec5f03824690264c7b9511633e663c5bc6e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        f4d1da56.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\f4d1da56.exe
        • Size 2.5MB
        • SHA256 b7675684223cdd50bb6f6a70cd2d9e8542b4e799b634435b4164abc81e5d644d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        2408f881.exe

        • Path C:\Windows\SysWOW64\2408f881.exe
        • Size 2.5MB
        • SHA256 84a12ceb7aa38c43905856cb9bc4651634f09aa154a79eec01f8e3cb79bd137a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        afa09b8a.exe

        • Path C:\Windows\SysWOW64\afa09b8a.exe
        • Size 2.5MB
        • SHA256 bfe15522b72d76c566d52ea1a5e22e182962028eb4d537b25e86d24cde63e9aa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        e034f5b2.exe

        • Path C:\Windows\System32\e034f5b2.exe
        • Size 2.5MB
        • SHA256 4c85ecd9d9416e208726af42992adfb79fc41cd91e64605de8950b302db13aa3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fd9c13d5.exe

        • Path C:\Windows\System32\fd9c13d5.exe
        • Size 2.5MB
        • SHA256 f2437177a7c37e7e015cd456f89cd43a546c81df5a950071c4311d98dd743485
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5648-14-0x00007FF96AEB0000-0x00007FF96B854000-memory.dmp

        memory/5648-21-0x00007FF96AEB0000-0x00007FF96B854000-memory.dmp

        memory/5648-20-0x00007FF96AEB0000-0x00007FF96B854000-memory.dmp

        memory/5648-17-0x00007FF96AEB0000-0x00007FF96B854000-memory.dmp

        memory/5648-15-0x00007FF96AEB0000-0x00007FF96B854000-memory.dmp

        memory/5648-12-0x00007FF96AEB0000-0x00007FF96B854000-memory.dmp

        memory/5648-11-0x000002085D6E0000-0x000002085D702000-memory.dmp

        memory/5648-8-0x00007FF96AEB0000-0x00007FF96B854000-memory.dmp

        memory/5648-5-0x00007FF96B03F000-0x00007FF96B040000-memory.dmp