Analysis

  • max time kernel
    141s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 01:01

General

  • Target
    2026-06-27_fc8f3409fd00fb4f5147c5dcac3ef64f_elex_frostygoop_hive_salatstealer_sliver.exe
  • Size 2.0MB
  • Sample260629-bc995aaz6q
  • SHA256 8b81b72a2478ad5dcfd69e8ad0bbbc094f56f2bdaee5df03571972e85f67a0a0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 46 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 6 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.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-27_fc8f3409fd00fb4f5147c5dcac3ef64f_elex_frostygoop_hive_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-27_fc8f3409fd00fb4f5147c5dcac3ef64f_elex_frostygoop_hive_salatstealer_sliver.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2476
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --isolated
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2440
    • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysNative\WindowsPowerShell\v1.0\powershell.exe" -NoProfile
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1052
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\x122dme0\x122dme0.cmdline"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2076
        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
          C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESC9C3.tmp" "c:\Users\Admin\AppData\Local\Temp\x122dme0\CSC3E2520A010CD46BF826A886798719CC7.TMP"
          4⤵
            PID:1816
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4252
      • C:\Windows\explorer.exe
        explorer.exe /LOADSAVEDWINDOWS
        2⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:1544
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:5728
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:4488

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          prep_Activatable Class_Hermes_perf.cache

          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
          • Size 603B
          • SHA256 b346273b0f3e13afaa9f07d97248343c45a667a5e097d1198a449a4de187aebb
          • MD5 SHA1 SHA512 TLSH

          prep_Activatable Class_Hermes_perf.cache

          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
          • Size 599B
          • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
          • MD5 SHA1 SHA512 TLSH

          RESC9C3.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RESC9C3.tmp
          • Size 1KB
          • SHA256 d6f50d3a1b692bf80883c4ae8ca648119c384b6f9762594157978f56d6c31b5a
          • MD5 SHA1 SHA512 TLSH

          x122dme0.dll

          • Path C:\Users\Admin\AppData\Local\Temp\x122dme0\x122dme0.dll
          • Size 3KB
          • SHA256 c8a1f9790f542e081de74aa1112526305a9c91a13aca75bc6b17a85006a7e43f
          • MD5 SHA1 SHA512 TLSH

          CSC3E2520A010CD46BF826A886798719CC7.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\x122dme0\CSC3E2520A010CD46BF826A886798719CC7.TMP
          • Size 652B
          • SHA256 58256b63c2d6f1acc1f053afda1dfc32acb54bfb03efa00c394fdb231c01b614
          • MD5 SHA1 SHA512 TLSH

          x122dme0.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\x122dme0\x122dme0.0.cs
          • Size 908B
          • SHA256 b68abe36965bf02b183b91cd401df48dbc3329909889fecfd5da5f95d5608ed5
          • MD5 SHA1 SHA512 TLSH

          x122dme0.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\x122dme0\x122dme0.cmdline
          • Size 369B
          • SHA256 aeade366c31f1f097dfaeff708574af6f41169addb26007f9e0764d53ecb1511
          • MD5 SHA1 SHA512 TLSH

          memory/1052-12-0x00007FFC3A780000-0x00007FFC3B124000-memory.dmp

          memory/1052-35-0x00007FFC3A780000-0x00007FFC3B124000-memory.dmp

          memory/1052-11-0x00007FFC3A780000-0x00007FFC3B124000-memory.dmp

          memory/1052-10-0x0000026268730000-0x0000026268752000-memory.dmp

          memory/1052-13-0x00007FFC3A780000-0x00007FFC3B124000-memory.dmp

          memory/1052-14-0x00007FFC3A780000-0x00007FFC3B124000-memory.dmp

          memory/1052-16-0x00007FFC3A780000-0x00007FFC3B124000-memory.dmp

          memory/1052-17-0x00007FFC3A780000-0x00007FFC3B124000-memory.dmp

          memory/1052-15-0x00007FFC3A780000-0x00007FFC3B124000-memory.dmp

          memory/1052-18-0x00007FFC3A780000-0x00007FFC3B124000-memory.dmp

          memory/1052-19-0x0000026268C80000-0x0000026268CC8000-memory.dmp

          memory/1052-7-0x00007FFC3A780000-0x00007FFC3B124000-memory.dmp

          memory/1052-6-0x00007FFC3A90F000-0x00007FFC3A910000-memory.dmp

          memory/1052-34-0x00007FFC3A780000-0x00007FFC3B124000-memory.dmp

          memory/1052-32-0x0000026268230000-0x0000026268238000-memory.dmp

          memory/2476-40-0x0000000074990000-0x0000000074FB1000-memory.dmp

          memory/2476-2-0x0000000074992000-0x0000000074994000-memory.dmp

          memory/2476-0-0x0000000021740000-0x000000002176A000-memory.dmp

          memory/2476-3-0x0000000074990000-0x0000000074FB1000-memory.dmp

          memory/2476-37-0x0000000074992000-0x0000000074994000-memory.dmp

          memory/2476-36-0x00000000217C0000-0x00000000217D0000-memory.dmp

          memory/2476-38-0x0000000074990000-0x0000000074FB1000-memory.dmp

          memory/2476-39-0x0000000074990000-0x0000000074FB1000-memory.dmp

          memory/2476-5-0x0000000074990000-0x0000000074FB1000-memory.dmp

          memory/2476-4-0x0000000074990000-0x0000000074FB1000-memory.dmp

          memory/2476-41-0x0000000074990000-0x0000000074FB1000-memory.dmp

          memory/2476-1-0x00000000217C0000-0x00000000217D0000-memory.dmp

          memory/5728-44-0x000001D0832B0000-0x000001D0833B0000-memory.dmp

          memory/5728-49-0x000001D086E20000-0x000001D086F20000-memory.dmp

          memory/5728-66-0x000001D086D40000-0x000001D086D60000-memory.dmp

          memory/5728-48-0x000001D086C40000-0x000001D086C60000-memory.dmp

          memory/5728-45-0x000001D0832B0000-0x000001D0833B0000-memory.dmp

          memory/5728-89-0x000001D0976D0000-0x000001D0976F0000-memory.dmp