Overview

overview

7

Static

static

3

2026-08-22...er.exe

windows10-2004-x64

7

2026-08-22...er.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/08/2026, 04:16

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General

  • Target
    2026-08-22_58ee9f13bbb1822a2daedb4b72f81e5c_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample260822-ev7thaeb53
  • SHA256 b201fe3b0276c2f5756585b4044da9e9efeffe7c8a4eb1d6b5704c09b7ffecca
  • 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\2026-08-22_58ee9f13bbb1822a2daedb4b72f81e5c_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-22_58ee9f13bbb1822a2daedb4b72f81e5c_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:4520
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\d513b5b3.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4320
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn Update9d874f /tr C:\Users\Admin\AppData\Local\Temp\2026-08-22_58ee9f13bbb1822a2daedb4b72f81e5c_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:2392
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\220e0b3a.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:2888
    • 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\Systemcc55c.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-22_58ee9f13bbb1822a2daedb4b72f81e5c_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:2616
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\09add7ab.exe
      2⤵
      • Views/modifies file attributes
      PID:1960
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\2241383a.exe
      2⤵
      • Views/modifies file attributes
      PID:1996
  • C:\Users\Admin\AppData\Local\Temp\2026-08-22_58ee9f13bbb1822a2daedb4b72f81e5c_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-22_58ee9f13bbb1822a2daedb4b72f81e5c_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:3132
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn Updatebc7e06 /tr C:\Users\Admin\AppData\Local\Temp\2026-08-22_58ee9f13bbb1822a2daedb4b72f81e5c_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:2068
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\1eeb54f4.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:2316
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\dbb238ba.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:2204
    • 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\System6b10c.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-22_58ee9f13bbb1822a2daedb4b72f81e5c_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:2528
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\29342605.exe
      2⤵
      • Views/modifies file attributes
      PID:3500
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\d85ba856.exe
      2⤵
      • Views/modifies file attributes
      PID:1588

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 7e37bfdf15b9682b843cfd8d03eadba2a2807a0fbdcd9b43bcfc515d4872cd22
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        2241383a.exe
        • Path C:\Users\Admin\AppData\Local\Temp\2241383a.exe
        • Size 2.5MB
        • SHA256 49139d5c5fd60beb38e203d9ac1efd5bd22e8894162e53417a532281ee587fa9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        __PSScriptPolicyTest_jyq3kxnp.oxy.ps1
        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jyq3kxnp.oxy.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        d85ba856.exe
        • Path C:\Users\Admin\AppData\Local\Temp\d85ba856.exe
        • Size 2.5MB
        • SHA256 52cc25d8d8db7c5c03b2a0335f796846fd26d344113e3caeb1c0409374e00bb1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        09add7ab.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\09add7ab.exe
        • Size 2.5MB
        • SHA256 e9f4a7743f0c890a84acf4adfdaaa75b0ac50a7981b1df4848f4a53cbc94aaa3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        29342605.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\29342605.exe
        • Size 2.5MB
        • SHA256 6184efbcfb2de6e02d9fbbe794230fa851dbb467c8d737700060b92acb69dc6e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        220e0b3a.exe
        • Path C:\Windows\SysWOW64\220e0b3a.exe
        • Size 2.5MB
        • SHA256 0667463692b8384557b6f063048afbd5e00e50a026c412a97caa9089192ff122
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        dbb238ba.exe
        • Path C:\Windows\SysWOW64\dbb238ba.exe
        • Size 2.5MB
        • SHA256 f194e5a6c61bec396538adba55ec840236f785eae184d023282f67c5a90ad4cd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        1eeb54f4.exe
        • Path C:\Windows\System32\1eeb54f4.exe
        • Size 2.5MB
        • SHA256 43236ef56a46ef05ddc984b89400fe3f0ab76e5f3ce7655b14fe27e4d4a8eecf
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        d513b5b3.exe
        • Path C:\Windows\System32\d513b5b3.exe
        • Size 2.5MB
        • SHA256 01863aa5d91215ec62f0453610e0d83748983d01361bef2b9702cefa1158f02c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2528-40-0x0000024C72200000-0x0000024C7234E000-memory.dmp
        Download

        memory/2616-12-0x00000102B9B90000-0x00000102B9BB2000-memory.dmp
        Download

        memory/2616-5-0x00000102B7AE0000-0x00000102B7AF0000-memory.dmp
        Download

        memory/2616-6-0x00000102B7AE0000-0x00000102B7AF0000-memory.dmp
        Download