Analysis

  • max time kernel
    148s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/10/2026, 17:37

General

  • Target
    2026-10-22_30289785593e3dc2b54490e0ead913bd_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample261024-v684psc12m
  • SHA256 5e70a86c929ca18af0fd3945303e5bc3eea1cd3aa3f5526f3bbafe90eee7c690
  • 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 4 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\2026-10-22_30289785593e3dc2b54490e0ead913bd_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_30289785593e3dc2b54490e0ead913bd_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:516
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\f3d0935c.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4072
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn Updated4d12e /tr C:\Users\Admin\AppData\Local\Temp\2026-10-22_30289785593e3dc2b54490e0ead913bd_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4536
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\9a4d13de.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:5076
    • 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\Systembab81.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-22_30289785593e3dc2b54490e0ead913bd_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:2556
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\afc9ab9e.exe
      2⤵
      • Views/modifies file attributes
      PID:5012
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\ede5baff.exe
      2⤵
      • Views/modifies file attributes
      PID:748
  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_30289785593e3dc2b54490e0ead913bd_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-22_30289785593e3dc2b54490e0ead913bd_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:1140
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn Update62825d /tr C:\Users\Admin\AppData\Local\Temp\2026-10-22_30289785593e3dc2b54490e0ead913bd_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:1824
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\6698cf18.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:1644
    • 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\System9cf2e.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-10-22_30289785593e3dc2b54490e0ead913bd_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:1420
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\21499390.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:3764
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\84a131d6.exe
      2⤵
      • Views/modifies file attributes
      PID:4736
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\8f6861b6.exe
      2⤵
      • Views/modifies file attributes
      PID:2008

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 2KB
        • SHA256 3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 b0613f80e94c7c5bfb5cae39a9ddeb31b2cec70e9d89177b974d47202fa88c37
        • MD5 SHA1 SHA512 TLSH

        8f6861b6.exe

        • Path C:\Users\Admin\AppData\Local\Temp\8f6861b6.exe
        • Size 2.5MB
        • SHA256 2a452bf5a52c124f6806fbe548517963ef07828bce0bee322d9fb33f911d5b42
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_nut0n3q1.0wp.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nut0n3q1.0wp.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        ede5baff.exe

        • Path C:\Users\Admin\AppData\Local\Temp\ede5baff.exe
        • Size 2.5MB
        • SHA256 e78aebf26c7c6d98bd52af920155762d409bcec560d1f9f539d49e2fef2423fd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        84a131d6.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\84a131d6.exe
        • Size 2.5MB
        • SHA256 eb97328d3eed338443b3c68431fcf54e3133d10f0d05a66d981ff9482462d4d6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        afc9ab9e.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\afc9ab9e.exe
        • Size 2.5MB
        • SHA256 ae4bb206c157896bbf54b9773c37965d073c8a1c4fe9f96ad19629d8b96d3a52
        • MD5 SHA1 SHA512 SSDEEP TLSH

        21499390.exe

        • Path C:\Windows\SysWOW64\21499390.exe
        • Size 2.5MB
        • SHA256 52db2b41a6668fb8b81d53f134cdb97c0b439b95161717b7dbce25130ce6ca13
        • MD5 SHA1 SHA512 SSDEEP TLSH

        9a4d13de.exe

        • Path C:\Windows\SysWOW64\9a4d13de.exe
        • Size 2.5MB
        • SHA256 dab527f84d9fc644c97aa06df139cfd8f07ee545f3d26990a2906a87e2e06782
        • MD5 SHA1 SHA512 SSDEEP TLSH

        6698cf18.exe

        • Path C:\Windows\System32\6698cf18.exe
        • Size 2.5MB
        • SHA256 9a83595f64fd5d3c2c7be68d9eb3e9b6915013a046a31137fb4a87b5fb3b5c15
        • MD5 SHA1 SHA512 SSDEEP TLSH

        f3d0935c.exe

        • Path C:\Windows\System32\f3d0935c.exe
        • Size 2.5MB
        • SHA256 ba080e6c58d9350e3d4b854549d7a4f55086dd7cbf148c7f99a357be6aea4397
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2556-10-0x000002AE48570000-0x000002AE48592000-memory.dmp

        memory/2556-7-0x000002AE2FB10000-0x000002AE2FB20000-memory.dmp

        memory/2556-8-0x000002AE2FB10000-0x000002AE2FB20000-memory.dmp