Analysis

  • max time kernel
    148s
  • max time network
    147s
  • 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, 02:00

General

  • Target
    2026-08-03_ff4c5df7044ebdcbc92220a2d8f86a87_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
  • Size 2.5MB
  • Sample260803-cfajcawdnc
  • SHA256 c16fc450507bf8a24b93ff20ee3f21bec6021f422ec48b6e0feb92a66f941ca7
  • 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_ff4c5df7044ebdcbc92220a2d8f86a87_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_ff4c5df7044ebdcbc92220a2d8f86a87_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4844
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\847d5958.tmp
      2⤵
      • Views/modifies file attributes
      PID:5648
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn a5ed366f /tr C:\Users\Admin\AppData\Local\Temp\2026-08-03_ff4c5df7044ebdcbc92220a2d8f86a87_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc daily /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:3676
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\05e37ba6.dat
      2⤵
      • Views/modifies file attributes
      PID:5768
    • 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\90a563c7.lnk\") $b.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-03_ff4c5df7044ebdcbc92220a2d8f86a87_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:200
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\9181ffde.bin
      2⤵
      • Views/modifies file attributes
      PID:5460
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\dd255460.log
      2⤵
      • Views/modifies file attributes
      PID:3908
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\e1087806.cache
      2⤵
      • Views/modifies file attributes
      PID:4788
  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_ff4c5df7044ebdcbc92220a2d8f86a87_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-03_ff4c5df7044ebdcbc92220a2d8f86a87_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5028
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\fa7dd4cd.tmp
      2⤵
      • Views/modifies file attributes
      PID:1448
    • C:\Windows\system32\schtasks.exe
      schtasks /create /tn b6df971a /tr C:\Users\Admin\AppData\Local\Temp\2026-08-03_ff4c5df7044ebdcbc92220a2d8f86a87_coinminer_frostygoop_glassworm_hive_knight_luca-stealer_salatstealer_sliver.exe /sc daily /st 00:00 /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:5140
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\0278b446.dat
      2⤵
      • Views/modifies file attributes
      PID:4064
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\3701408b.bin
      2⤵
      • Views/modifies file attributes
      PID:2412
    • 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\0eee8cd7.lnk\") $b.TargetPath = \"C:\Users\Admin\AppData\Local\Temp\2026-08-03_ff4c5df7044ebdcbc92220a2d8f86a87_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:2732
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Local\Temp\d7439ba9.log
      2⤵
      • Views/modifies file attributes
      PID:4916
    • C:\Windows\system32\attrib.exe
      attrib +h C:\Users\Admin\AppData\Roaming\Microsoft\4b4f2fac.cache
      2⤵
      • Views/modifies file attributes
      PID:2716

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        3701408b.bin

        • Path C:\Users\Admin\AppData\Local\3701408b.bin
        • Size 2.5MB
        • SHA256 f913c3c99d4d9b7c269ec6d0036ec5e43fecfd6dd22d9f41f4a4f588f79efebf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        9181ffde.bin

        • Path C:\Users\Admin\AppData\Local\9181ffde.bin
        • Size 2.5MB
        • SHA256 fcf67c365dc8fc473c6ee32809b1d3aa00906b86fdc2d4fb409d6fb0fa382865
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 b67191a152d4566d0194395342f55c6142d94005610603fdc92ac4d491519f82
        • MD5 SHA1 SHA512 TLSH

        847d5958.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\847d5958.tmp
        • Size 2.5MB
        • SHA256 a49879c4bf2116e4208e95fe6da0d49261e10b17e5dd9edaee67e15bd006f491
        • MD5 SHA1 SHA512 SSDEEP TLSH

        d7439ba9.log

        • Path C:\Users\Admin\AppData\Local\Temp\d7439ba9.log
        • Size 2.5MB
        • SHA256 8527c39723f6a6943b994918b0d7bb2b2a1b181acf6fc2056d5eca9085e2ddd8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dd255460.log

        • Path C:\Users\Admin\AppData\Local\Temp\dd255460.log
        • Size 2.5MB
        • SHA256 a56bb3c0c3b0b126a1b306fdd19209869f20d6e31c9da781342b4cc5ee9f1eaf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fa7dd4cd.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\fa7dd4cd.tmp
        • Size 2.5MB
        • SHA256 4bb49ebeb3ac2b22f0467a614f4bd9a83aa59bc32ca73d3c7979455157c3b29c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        0278b446.dat

        • Path C:\Users\Admin\AppData\Roaming\0278b446.dat
        • Size 2.5MB
        • SHA256 c30804f3768447f8951ce9a8ff8e820fd01e6e757d85e09be4a6ef8368d0aa74
        • MD5 SHA1 SHA512 SSDEEP TLSH

        05e37ba6.dat

        • Path C:\Users\Admin\AppData\Roaming\05e37ba6.dat
        • Size 2.5MB
        • SHA256 57260c36d188400158ff3b75b87105861e9c09bbc2d462166d3e117f40a1cd83
        • MD5 SHA1 SHA512 SSDEEP TLSH

        4b4f2fac.cache

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\4b4f2fac.cache
        • Size 2.5MB
        • SHA256 d4533ef6f51350d8f048bf01747303e028e9f5c2067925385464346da084b599
        • MD5 SHA1 SHA512 SSDEEP TLSH

        e1087806.cache

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\e1087806.cache
        • Size 2.5MB
        • SHA256 70e2c4fab3c6cfa0333de6c4ed42b48bd78e07bad7dd5f1770dedf874b30a4f3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/200-21-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-15-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-18-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-16-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-22-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-25-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-23-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-26-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-27-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-20-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-34-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-14-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-29-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-11-0x000001F6CE600000-0x000001F6CE622000-memory.dmp

        memory/200-12-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-8-0x00007FFFB8F80000-0x00007FFFB9924000-memory.dmp

        memory/200-5-0x00007FFFB910F000-0x00007FFFB9110000-memory.dmp