Overview

overview

7

Static

static

3

2026-10-01...er.exe

windows10-2004-x64

7

2026-10-01...er.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/10/2026, 21:14

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General

  • Target
    2026-10-01_35ee2839d7084265b0e1474acfcc39c6_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample261003-z3fefafe86
  • SHA256 14634aa06dcf90f3bb38f2abc7568134bb222036c6c4a863ec85fbe99a41542f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasionexecutionpersistenceprivilege_escalation

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.

    persistenceprivilege_escalation
  • Adds Run key to start application 2 TTPs 4 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 8 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

    execution
  • 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.

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

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

    persistenceexecution
  • 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.

    persistence
  • Views/modifies file attributes 1 TTPs 8 IoCs
    defense_evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-01_35ee2839d7084265b0e1474acfcc39c6_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-01_35ee2839d7084265b0e1474acfcc39c6_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:5552
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\aab427e9.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4640
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdate3995fd /tr C:\Users\Admin\AppData\Local\Temp\2026-10-01_35ee2839d7084265b0e1474acfcc39c6_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4836
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\38925773.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:1504
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command " $WshShell = New-Object -comObject WScript.Shell $Shortcut = $WshShell.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\System02c1d.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-01_35ee2839d7084265b0e1474acfcc39c6_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $Shortcut.Save() "
      2⤵
      • Creates a file in the Startup directory
      • Enumerates connected drives
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2852
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\fc341cab.exe
      2⤵
      • Views/modifies file attributes
      PID:2396
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\1a0fce81.exe
      2⤵
      • Views/modifies file attributes
      PID:3300
  • C:\Users\Admin\AppData\Local\Temp\2026-10-01_35ee2839d7084265b0e1474acfcc39c6_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-01_35ee2839d7084265b0e1474acfcc39c6_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:4172
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdate679034 /tr C:\Users\Admin\AppData\Local\Temp\2026-10-01_35ee2839d7084265b0e1474acfcc39c6_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:2548
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\d28d27fc.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:2040
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\c9fe523d.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:5008
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command " $WshShell = New-Object -comObject WScript.Shell $Shortcut = $WshShell.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\System7a5f4.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-01_35ee2839d7084265b0e1474acfcc39c6_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $Shortcut.Save() "
      2⤵
      • Creates a file in the Startup directory
      • Enumerates connected drives
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5852
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\a2b8a07d.exe
      2⤵
      • Views/modifies file attributes
      PID:3740
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\d88603c3.exe
      2⤵
      • Views/modifies file attributes
      PID:916

Network

        MITRE ATT&CK Enterprise v16

        Reconnaissance

        Resource Development

        Initial Access

        Execution

        Command and Scripting Interpreter

        1
        T1059

        PowerShell

        1
        T1059.001

        Scheduled Task/Job

        1
        T1053

        Scheduled Task

        1
        T1053.005

        Persistence

        Boot or Logon Autostart Execution

        2
        T1547

        Registry Run Keys / Startup Folder

        2
        T1547.001

        Scheduled Task/Job

        1
        T1053

        Scheduled Task

        1
        T1053.005

        Privilege Escalation

        Boot or Logon Autostart Execution

        2
        T1547

        Registry Run Keys / Startup Folder

        2
        T1547.001

        Scheduled Task/Job

        1
        T1053

        Scheduled Task

        1
        T1053.005

        Defense Evasion

        Direct Volume Access

        1
        T1006

        Hide Artifacts

        1
        T1564

        Hidden Files and Directories

        1
        T1564.001

        Modify Registry

        1
        T1112

        Credential Access

        Discovery

        Peripheral Device Discovery

        1
        T1120

        Query Registry

        2
        T1012

        System Information Discovery

        1
        T1082

        Lateral Movement

        Collection

        Command and Control

        Exfiltration

        Impact

        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
        Submit Download

        1a0fce81.exe
        • Path C:\Users\Admin\AppData\Local\Temp\1a0fce81.exe
        • Size 2.5MB
        • SHA256 abce103324c57026114938dc2657345fb479162794bc144228b9513bec09763f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        __PSScriptPolicyTest_xcgt2lfk.yzn.psm1
        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xcgt2lfk.yzn.psm1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        d88603c3.exe
        • Path C:\Users\Admin\AppData\Local\Temp\d88603c3.exe
        • Size 2.5MB
        • SHA256 638256f106c9eda4619bf9e85dce7ff2b4430ea9b3228c71c7012a13f7e0211d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        a2b8a07d.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\a2b8a07d.exe
        • Size 2.5MB
        • SHA256 5fe58efe16ff0950cba4878b376882da3af47ce306328460d29b4044baa98543
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        fc341cab.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\fc341cab.exe
        • Size 2.5MB
        • SHA256 31fe4eee73b66709829d7800f746690cf3d78f2efb72bff638312fe66df3beb4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        38925773.exe
        • Path C:\Windows\SysWOW64\38925773.exe
        • Size 2.5MB
        • SHA256 9f1b1d974b23bd69bab747c39ddf5eb3b86389f8d06905fadd5483e484c8fa98
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        c9fe523d.exe
        • Path C:\Windows\SysWOW64\c9fe523d.exe
        • Size 2.5MB
        • SHA256 5a2f0fddd886adf0fcf4fd6b1c70229d73b8780275ffbf4b477698aeae1ed2d1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        aab427e9.exe
        • Path C:\Windows\System32\aab427e9.exe
        • Size 2.5MB
        • SHA256 ec8e4b3884de53dcfdd02cac8793b71b327a13249970319ccc3f0aaf796de56f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        d28d27fc.exe
        • Path C:\Windows\System32\d28d27fc.exe
        • Size 2.5MB
        • SHA256 7e37c7a0857b6dae55e93b3e73953c9946e7db6a3725b9ca5af0e7ff09687f54
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2852-13-0x00007FF90FDC0000-0x00007FF910764000-memory.dmp
        Download

        memory/2852-17-0x00007FF90FDC0000-0x00007FF910764000-memory.dmp
        Download

        memory/2852-20-0x00007FF90FDC0000-0x00007FF910764000-memory.dmp
        Download

        memory/2852-24-0x00007FF90FDC0000-0x00007FF910764000-memory.dmp
        Download

        memory/2852-25-0x00007FF90FDC0000-0x00007FF910764000-memory.dmp
        Download

        memory/2852-16-0x00007FF90FDC0000-0x00007FF910764000-memory.dmp
        Download

        memory/2852-15-0x00007FF90FDC0000-0x00007FF910764000-memory.dmp
        Download

        memory/2852-14-0x00007FF90FDC0000-0x00007FF910764000-memory.dmp
        Download

        memory/2852-11-0x000001E491920000-0x000001E491942000-memory.dmp
        Download

        memory/2852-7-0x00007FF90FDC0000-0x00007FF910764000-memory.dmp
        Download

        memory/2852-5-0x00007FF90FF4F000-0x00007FF90FF50000-memory.dmp
        Download

        memory/2852-36-0x00007FF90FDC0000-0x00007FF910764000-memory.dmp
        Download