Overview

overview

7

Static

static

3

2026-09-27...er.exe

windows10-2004-x64

7

2026-09-27...er.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    149s
  • 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
    28/09/2026, 19:37

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General

  • Target
    2026-09-27_7e5651954346f8085737496626bf01e3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample260928-yca7css18k
  • SHA256 a6d6ca80a2c1196de2579ed4172a7910f7224059bb0c3d97b9c2354502240bdc
  • 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
  • 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 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-27_7e5651954346f8085737496626bf01e3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-27_7e5651954346f8085737496626bf01e3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:1612
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn Update950b32 /tr C:\Users\Admin\AppData\Local\Temp\2026-09-27_7e5651954346f8085737496626bf01e3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4928
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\d96e4946.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:5108
    • 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\System89b81.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-09-27_7e5651954346f8085737496626bf01e3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $l.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:4200
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\07e3fe23.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:5020
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\577a2c1a.exe
      2⤵
      • Views/modifies file attributes
      PID:3976
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\36f7872a.exe
      2⤵
      • Views/modifies file attributes
      PID:1592
  • C:\Users\Admin\AppData\Local\Temp\2026-09-27_7e5651954346f8085737496626bf01e3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-09-27_7e5651954346f8085737496626bf01e3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2712
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn Updatef04c4c /tr C:\Users\Admin\AppData\Local\Temp\2026-09-27_7e5651954346f8085737496626bf01e3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:3924
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\9929d3c6.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:2620
    • 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\System6ab59.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-09-27_7e5651954346f8085737496626bf01e3_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $l.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:2020
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\48b8e597.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:1048
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\35bde231.exe
      2⤵
      • Views/modifies file attributes
      PID:4836
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\895520cb.exe
      2⤵
      • Views/modifies file attributes
      PID:1364

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
        Submit Download

        StartupProfileData-NonInteractive
        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 155d29fe5d31029fd3d33d3c86fd5d23debaa16c3c4ddc74656f564eef66037f
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        36f7872a.exe
        • Path C:\Users\Admin\AppData\Local\Temp\36f7872a.exe
        • Size 2.5MB
        • SHA256 b41e1693a7cf60f8d1d501ef3ff6d9e10955fa65f25217d71a5e5a91223afe5f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        895520cb.exe
        • Path C:\Users\Admin\AppData\Local\Temp\895520cb.exe
        • Size 2.5MB
        • SHA256 c5f1546ae9f63dae437c00913d09510fc8a985c9290d259ea96a6900f24ca671
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        __PSScriptPolicyTest_avigcz1w.rgo.ps1
        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_avigcz1w.rgo.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        35bde231.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\35bde231.exe
        • Size 2.5MB
        • SHA256 70431c2d770f3b8b5109afeaa0c3097f91a4df565b301cc40b538a79b877faa0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        577a2c1a.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\577a2c1a.exe
        • Size 2.5MB
        • SHA256 47b4699ac253e16b087d012f891723ceca7199480fa2c6fc45d83f44fcfaa95f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        07e3fe23.exe
        • Path C:\Windows\SysWOW64\07e3fe23.exe
        • Size 2.5MB
        • SHA256 fbc40d711e5b8a484802b806f63c59e6fa8071320584076f2d8b4bf90923ba6b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        48b8e597.exe
        • Path C:\Windows\SysWOW64\48b8e597.exe
        • Size 2.5MB
        • SHA256 5eb97c2a26c758a9430b56595c8d180f9b9f2b5d4dcb380301c2fd907cb4297d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        9929d3c6.exe
        • Path C:\Windows\System32\9929d3c6.exe
        • Size 2.5MB
        • SHA256 ba5769a35fb46fc4bed6b5e3b3dfd968b8893efff8c1197fd8511d9e02ff86ce
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        d96e4946.exe
        • Path C:\Windows\System32\d96e4946.exe
        • Size 2.5MB
        • SHA256 8fcd34008c2706a18eb08e19afdd1c8b34bbb3901276467d0e0d455bc599f9cd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4200-5-0x00000268F7760000-0x00000268F7770000-memory.dmp
        Download

        memory/4200-23-0x00000268F98E0000-0x00000268F9A2E000-memory.dmp
        Download

        memory/4200-14-0x00000268F7720000-0x00000268F7742000-memory.dmp
        Download

        memory/4200-6-0x00000268F7760000-0x00000268F7770000-memory.dmp
        Download