Analysis

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

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/09/2026, 11:14

General

  • Target
    2026-09-09_d6b2113dc815a6bf165d4fbcae1c053a_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample260909-nb36msvdla
  • SHA256 18510dc1f41acf2ead752e55de546a1d26cd6d2854090cc4445e4a77902e2ca7
  • 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.

  • 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\2026-09-09_d6b2113dc815a6bf165d4fbcae1c053a_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-09_d6b2113dc815a6bf165d4fbcae1c053a_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:4764
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\bcf68df5.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:1680
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn 80609cf4 /tr C:\Users\Admin\AppData\Local\Temp\2026-09-09_d6b2113dc815a6bf165d4fbcae1c053a_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:1776
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "$s=New-Object -comObject WScript.Shell;$l=$s.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c39cb1.lnk\");$l.TargetPath=\"C:\Users\Admin\AppData\Local\Temp\2026-09-09_d6b2113dc815a6bf165d4fbcae1c053a_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\";$l.Save()"
      2⤵
      • Creates a file in the Startup directory
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3560
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\9e1654bc.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:1104
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\246a164d.exe
      2⤵
      • Views/modifies file attributes
      PID:3488
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\4e8f2ff0.exe
      2⤵
      • Views/modifies file attributes
      PID:4896
  • C:\Users\Admin\AppData\Local\Temp\2026-09-09_d6b2113dc815a6bf165d4fbcae1c053a_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-09-09_d6b2113dc815a6bf165d4fbcae1c053a_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:568
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\67255b70.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:2588
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn 0bd6dbf0 /tr C:\Users\Admin\AppData\Local\Temp\2026-09-09_d6b2113dc815a6bf165d4fbcae1c053a_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:732
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\b318f9b2.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4372
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command "$s=New-Object -comObject WScript.Shell;$l=$s.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bf2c50.lnk\");$l.TargetPath=\"C:\Users\Admin\AppData\Local\Temp\2026-09-09_d6b2113dc815a6bf165d4fbcae1c053a_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe\";$l.Save()"
      2⤵
      • Creates a file in the Startup directory
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2264
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\2b64d903.exe
      2⤵
      • Views/modifies file attributes
      PID:1420
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\fab48d73.exe
      2⤵
      • Views/modifies file attributes
      PID:2840

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

        4e8f2ff0.exe

        • Path C:\Users\Admin\AppData\Local\Temp\4e8f2ff0.exe
        • Size 2.5MB
        • SHA256 d9635a441fab8b420fdc30b749ea08cdedeaf69330eac17b726d37af4ed8edbf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_322kjd12.jo4.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_322kjd12.jo4.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        fab48d73.exe

        • Path C:\Users\Admin\AppData\Local\Temp\fab48d73.exe
        • Size 2.5MB
        • SHA256 abe98bd0c0ab0859e50a73ad5d92f03733ceec938e9d9962988a6d71b2990ed4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        246a164d.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\246a164d.exe
        • Size 2.5MB
        • SHA256 911913bbb6f21cf064be6e40ed5ab524cceb3b56065ed42df3f5e7b142c70a9d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        2b64d903.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\2b64d903.exe
        • Size 2.5MB
        • SHA256 7adda65b10aa97be1256506ef0784ee9f98db2c20ce858fb3460e9e9b1233319
        • MD5 SHA1 SHA512 SSDEEP TLSH

        9e1654bc.exe

        • Path C:\Windows\SysWOW64\9e1654bc.exe
        • Size 2.5MB
        • SHA256 e43850cf5fc246819df65ac9f4929195ff901bd017449f86e96de369fbbff304
        • MD5 SHA1 SHA512 SSDEEP TLSH

        b318f9b2.exe

        • Path C:\Windows\SysWOW64\b318f9b2.exe
        • Size 2.5MB
        • SHA256 f93c856299c51bf06b2b2940f8bee4ef73788476b41be3dbdc9f852ce8965b83
        • MD5 SHA1 SHA512 SSDEEP TLSH

        67255b70.exe

        • Path C:\Windows\System32\67255b70.exe
        • Size 2.5MB
        • SHA256 a2319eefbe1c32c15233a95971bbc08db57a56188a0ffde57850be5a09c5f051
        • MD5 SHA1 SHA512 SSDEEP TLSH

        bcf68df5.exe

        • Path C:\Windows\System32\bcf68df5.exe
        • Size 2.5MB
        • SHA256 0d7f651c6937d15a21b3262cbfb80a999a09a24477ba640d50eca44b68cc7029
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3560-15-0x0000011AC66B0000-0x0000011AC66D2000-memory.dmp

        memory/3560-5-0x0000011AAA640000-0x0000011AAA650000-memory.dmp