Analysis

  • max time kernel
    150s
  • max time network
    155s
  • 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, 02:15

General

  • Target
    2026-08-03_bbe7458d0cd531b5204e7f3f61dde3b0_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample260803-cpx11aah28
  • SHA256 1e4f1eb2c93a6a6768639122152546636cbeeb677871e19e5e044b2145e267be
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • 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 2 IoCs
  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 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 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_bbe7458d0cd531b5204e7f3f61dde3b0_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_bbe7458d0cd531b5204e7f3f61dde3b0_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5280
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\5c462dd7.tmp
      2⤵
      • Views/modifies file attributes
      PID:5064
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn a476f322 /tr C:\Users\Admin\AppData\Local\Temp\2026-08-03_bbe7458d0cd531b5204e7f3f61dde3b0_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc daily /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4064
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\70f75b77.dat
      2⤵
      • Views/modifies file attributes
      PID:2440
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command " $a = New-Object -comObject WScript.Shell $b = $a.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\752c4c62.lnk\") $b.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-03_bbe7458d0cd531b5204e7f3f61dde3b0_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe\" $b.Save() "
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Creates a file in the Startup directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4084
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\4de31a8e.bin
      2⤵
      • Views/modifies file attributes
      PID:5940
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\a149f552.log
      2⤵
      • Views/modifies file attributes
      PID:6048
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\6b9a1435.cache
      2⤵
      • Views/modifies file attributes
      PID:4136
  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_bbe7458d0cd531b5204e7f3f61dde3b0_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-03_bbe7458d0cd531b5204e7f3f61dde3b0_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4824
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\b14546f0.tmp
      2⤵
      • Views/modifies file attributes
      PID:4208
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn 5336a75a /tr C:\Users\Admin\AppData\Local\Temp\2026-08-03_bbe7458d0cd531b5204e7f3f61dde3b0_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc daily /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:2940
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command " $a = New-Object -comObject WScript.Shell $b = $a.CreateShortcut(\"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e593a74b.lnk\") $b.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-03_bbe7458d0cd531b5204e7f3f61dde3b0_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe\" $b.Save() "
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Creates a file in the Startup directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3732
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\46f589e4.dat
      2⤵
      • Views/modifies file attributes
      PID:1328
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\ff7e34ac.bin
      2⤵
      • Views/modifies file attributes
      PID:4784
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\36f403d7.log
      2⤵
      • Views/modifies file attributes
      PID:4232
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\839fee8c.cache
      2⤵
      • Views/modifies file attributes
      PID:1880

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        4de31a8e.bin

        • Path C:\Users\Admin\AppData\Local\4de31a8e.bin
        • Size 2.5MB
        • SHA256 ed8f3397e73c26d9fac044c1ec9678c732f09e7fc065a2616787539a42911c90
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 44baa73a092dddf1166cea2dae686d27a4af181d4e407f8e4de4d61ad670be93
        • MD5 SHA1 SHA512 TLSH

        36f403d7.log

        • Path C:\Users\Admin\AppData\Local\Temp\36f403d7.log
        • Size 2.5MB
        • SHA256 cdaaeaa0446c00f1871d64eb8eb76d7994b50c1682cbb4107d43b52061cc243e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        5c462dd7.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\5c462dd7.tmp
        • Size 2.5MB
        • SHA256 1425b7ad000123b6923d16fdca7bfbda9ccd8e4f5f7502fe0aba428b30b1b5f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        a149f552.log

        • Path C:\Users\Admin\AppData\Local\Temp\a149f552.log
        • Size 2.5MB
        • SHA256 f165253effe184872e597e922f8aa930016c523532ce4b7c901b09942dd8aebb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        b14546f0.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\b14546f0.tmp
        • Size 2.5MB
        • SHA256 f15ee835025fd3e9abc3f6b3e7cf9239b48d41b8fd6f8bd889f42b58d8b8f26c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ff7e34ac.bin

        • Path C:\Users\Admin\AppData\Local\ff7e34ac.bin
        • Size 2.5MB
        • SHA256 0d47d7c601640f994cd728c32e3613450dc609b38df8766708bf7a9d491de617
        • MD5 SHA1 SHA512 SSDEEP TLSH

        46f589e4.dat

        • Path C:\Users\Admin\AppData\Roaming\46f589e4.dat
        • Size 2.5MB
        • SHA256 d945d60b6cdc82e7f55b694189b13402054a9ffb18f67a912c139835fab72f1e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        70f75b77.dat

        • Path C:\Users\Admin\AppData\Roaming\70f75b77.dat
        • Size 2.5MB
        • SHA256 7ba84d98fc42d3fbe3ebb6eee1ae474cc45449aca7bdc578493dc6feb25e721e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        6b9a1435.cache

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\6b9a1435.cache
        • Size 2.5MB
        • SHA256 dbbf8d6cc6a2d8722aad9178d519f0c19de051e0ca2a7015b82d07bfaade16cd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        839fee8c.cache

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\839fee8c.cache
        • Size 2.5MB
        • SHA256 74b343a955a2a2bebdcf1f75293dee8631b337bab91d24786928b9c3046e68e2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4084-18-0x00007FFCEB7A0000-0x00007FFCEC144000-memory.dmp

        memory/4084-26-0x00007FFCEB7A0000-0x00007FFCEC144000-memory.dmp

        memory/4084-19-0x00007FFCEB7A0000-0x00007FFCEC144000-memory.dmp

        memory/4084-20-0x00007FFCEB7A0000-0x00007FFCEC144000-memory.dmp

        memory/4084-23-0x00007FFCEB7A0000-0x00007FFCEC144000-memory.dmp

        memory/4084-25-0x00007FFCEB7A0000-0x00007FFCEC144000-memory.dmp

        memory/4084-24-0x00007FFCEB7A0000-0x00007FFCEC144000-memory.dmp

        memory/4084-16-0x00007FFCEB7A0000-0x00007FFCEC144000-memory.dmp

        memory/4084-27-0x00007FFCEB7A0000-0x00007FFCEC144000-memory.dmp

        memory/4084-15-0x00007FFCEB7A0000-0x00007FFCEC144000-memory.dmp

        memory/4084-12-0x0000018BA8290000-0x0000018BA82B2000-memory.dmp

        memory/4084-13-0x00007FFCEB7A0000-0x00007FFCEC144000-memory.dmp

        memory/4084-8-0x00007FFCEB7A0000-0x00007FFCEC144000-memory.dmp

        memory/4084-7-0x00007FFCEB7A0000-0x00007FFCEC144000-memory.dmp

        memory/4084-41-0x00007FFCEB7A0000-0x00007FFCEC144000-memory.dmp

        memory/4084-6-0x00007FFCEB92F000-0x00007FFCEB930000-memory.dmp