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
    149s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 02:36

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General

  • Target
    2026-08-03_6230967e89faf36446af9917210f324a_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.4MB
  • Sample260803-c32lcaar7s
  • SHA256 519a58341bd7b2ac1ececb0cd4cc52d48d5ccd5ba7f496c432b7d7af9a9364a3
  • 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 6 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_6230967e89faf36446af9917210f324a_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_6230967e89faf36446af9917210f324a_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:3204
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\40948e5a.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:2108
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn Update78347f /tr C:\Users\Admin\AppData\Local\Temp\2026-08-03_6230967e89faf36446af9917210f324a_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:1104
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\0a67b0cb.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:4380
    • 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\System6f0fd.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-03_6230967e89faf36446af9917210f324a_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:4980
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\b3cce9d0.exe
      2⤵
      • Views/modifies file attributes
      PID:4476
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\1aaf3243.exe
      2⤵
      • Views/modifies file attributes
      PID:240
  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_6230967e89faf36446af9917210f324a_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-03_6230967e89faf36446af9917210f324a_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:5988
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn Updatefc29cd /tr C:\Users\Admin\AppData\Local\Temp\2026-08-03_6230967e89faf36446af9917210f324a_coinminer_frostygoop_hive_knight_luca-stealer_salatstealer_sliver.exe /sc hourly /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:5116
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\System32\44d59d97.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:3012
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Windows\SysWOW64\8e6ecb5a.exe
      2⤵
      • Drops file in System32 directory
      • Views/modifies file attributes
      PID:5996
    • 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\System462a9.lnk\") $l.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-03_6230967e89faf36446af9917210f324a_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:5112
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\Windows\cf8cc691.exe
      2⤵
      • Views/modifies file attributes
      PID:4800
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\133cf626.exe
      2⤵
      • Views/modifies file attributes
      PID:1380

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        StartupProfileData-NonInteractive
        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 d835a32e38e0dfee8f8d93d9837e02eb505417d8456b0dbe5cd4da204dd9d4c7
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        133cf626.exe
        • Path C:\Users\Admin\AppData\Local\Temp\133cf626.exe
        • Size 2.4MB
        • SHA256 0ec5ddbf06b0e5463b03595dac1b38d2b41b4e51c5616fc113141f64f39302f9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        1aaf3243.exe
        • Path C:\Users\Admin\AppData\Local\Temp\1aaf3243.exe
        • Size 2.4MB
        • SHA256 a0cba35da0f234f52c96c9a31c29bc0abffed9fdab6369db9aa7be2af8a8a1ab
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        b3cce9d0.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\b3cce9d0.exe
        • Size 2.4MB
        • SHA256 97fe6497f88bb14d03838f080b0e615775c32ed025deffd34571804d36a677fd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        cf8cc691.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\cf8cc691.exe
        • Size 2.4MB
        • SHA256 47ba544e89eaae01debdaa9a0dae354a9f90eb84b62fd76d3b348a15942e1bdb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        0a67b0cb.exe
        • Path C:\Windows\SysWOW64\0a67b0cb.exe
        • Size 2.4MB
        • SHA256 3261ea675d4688ab13ee3fbe44b2fb016a5dc3c2a50415984d6da79f951f0eb1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        8e6ecb5a.exe
        • Path C:\Windows\SysWOW64\8e6ecb5a.exe
        • Size 2.4MB
        • SHA256 99bc5fcc4ae8354a4af7c7b9db4c3d80e9c095761b241703023bd1441686cb9e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        40948e5a.exe
        • Path C:\Windows\System32\40948e5a.exe
        • Size 2.4MB
        • SHA256 29107d1a500007749f62836b67b0dc2a368e092400cf478db726ddcde2b5e95f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        44d59d97.exe
        • Path C:\Windows\System32\44d59d97.exe
        • Size 2.4MB
        • SHA256 d5b3f24db6402480a7c9f469c5157597eb40d991098458c74134cdc8c6dcfc82
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4980-10-0x000002B9F23C0000-0x000002B9F23E2000-memory.dmp
        Download

        memory/4980-22-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
        Download

        memory/4980-18-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
        Download

        memory/4980-19-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
        Download

        memory/4980-20-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
        Download

        memory/4980-16-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
        Download

        memory/4980-21-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
        Download

        memory/4980-15-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
        Download

        memory/4980-13-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
        Download

        memory/4980-12-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
        Download

        memory/4980-30-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
        Download

        memory/4980-7-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
        Download

        memory/4980-6-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
        Download

        memory/4980-5-0x00007FFEBC44F000-0x00007FFEBC450000-memory.dmp
        Download