Overview

overview

7

Static

static

3

2026-08-03...er.exe

windows10-2004-x64

7

2026-08-03...er.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 09:20

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General

  • Target
    2026-08-03_de2735af88dbef0e9f2e98f5a40317da_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.4MB
  • Sample260804-lavf1agg33
  • SHA256 21202a4c24c231a2855787094790ead29a3e62201c58fa44ec38e8e2f0ebced6
  • 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
  • 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\2026-08-03_de2735af88dbef0e9f2e98f5a40317da_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_de2735af88dbef0e9f2e98f5a40317da_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:1308
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\0f0d2134.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:3540
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdatecbf9c2 /tr C:\Users\Admin\AppData\Local\Temp\2026-08-03_de2735af88dbef0e9f2e98f5a40317da_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:5112
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\c664dad7.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:1676
    • 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\Systemc2b0c.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-03_de2735af88dbef0e9f2e98f5a40317da_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $Shortcut.Save() "
      2⤵
      • Creates a file in the Startup directory
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4748
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\6d7d8918.exe
      2⤵
      • Views/modifies file attributes
      PID:3564
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\4e4298da.exe
      2⤵
      • Views/modifies file attributes
      PID:2824
  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_de2735af88dbef0e9f2e98f5a40317da_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-03_de2735af88dbef0e9f2e98f5a40317da_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:1980
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\ccc7fda4.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4656
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn WindowsUpdate8396ea /tr C:\Users\Admin\AppData\Local\Temp\2026-08-03_de2735af88dbef0e9f2e98f5a40317da_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:3124
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\4d00b023.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:824
    • 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\System54c4f.lnk\") $Shortcut.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-03_de2735af88dbef0e9f2e98f5a40317da_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\" $Shortcut.Save() "
      2⤵
      • Creates a file in the Startup directory
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3808
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\145573c6.exe
      2⤵
      • Views/modifies file attributes
      PID:4420
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\ee4cb83f.exe
      2⤵
      • Views/modifies file attributes
      PID:536

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 7af8ae6e21d4de89c86dc35ee3e0511c5684a90c653c3e11274e6fa7387d3d64
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        4e4298da.exe
        • Path C:\Users\Admin\AppData\Local\Temp\4e4298da.exe
        • Size 2.4MB
        • SHA256 3a1d0afee85c54a63ad4bff954d757eeeec6cdd0af8ed69556c22c979ff5c304
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        __PSScriptPolicyTest_a2skjrvs.rzc.ps1
        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_a2skjrvs.rzc.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        ee4cb83f.exe
        • Path C:\Users\Admin\AppData\Local\Temp\ee4cb83f.exe
        • Size 2.4MB
        • SHA256 0842e505a40eab9ed9e4c64e9a3beed2a6c94e01e4686403cdaf2fa5260610ef
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        145573c6.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\145573c6.exe
        • Size 2.4MB
        • SHA256 a734b9e4b66769fa9a71120f3c52e95cb6a2738b15328fe5ce061339af9bfd24
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        6d7d8918.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\6d7d8918.exe
        • Size 2.4MB
        • SHA256 e6ad08c4bd3a3828abf469007576093ef2d1362ff25e439c0ba459e05527f27c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        4d00b023.exe
        • Path C:\Windows\SysWOW64\4d00b023.exe
        • Size 2.4MB
        • SHA256 9983e34ae92b9335eacbf422b5b2a9b6576910413bc9735ee1d46942f48b4af6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        c664dad7.exe
        • Path C:\Windows\SysWOW64\c664dad7.exe
        • Size 2.4MB
        • SHA256 e04b3d73c89ebfc4b6653314f0040315a9e352d04d1735fc77dca246d3a30ef7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        0f0d2134.exe
        • Path C:\Windows\System32\0f0d2134.exe
        • Size 2.4MB
        • SHA256 0bf7cd38167fc8602ca8d8e29ffd3f37757ec0fcf87246d3a3a3c28f9ca152b4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ccc7fda4.exe
        • Path C:\Windows\System32\ccc7fda4.exe
        • Size 2.4MB
        • SHA256 46b3e11c499837fc065db1e67d78e108be105556db7aaed9f698ce3f05f0a2b1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3808-40-0x000002384BCF0000-0x000002384BF0C000-memory.dmp
        Download

        memory/4748-14-0x0000022E77830000-0x0000022E77852000-memory.dmp
        Download

        memory/4748-5-0x0000022E77860000-0x0000022E77870000-memory.dmp
        Download

        memory/4748-6-0x0000022E77860000-0x0000022E77870000-memory.dmp
        Download