Analysis

  • max time kernel
    148s
  • max time network
    155s
  • 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, 11:54

General

  • Target
    1b0a85b27a88befdbba97c4fea58968658b917ed580eed17c7508746f7a4b9c8.bin.bat
  • Size 12.7MB
  • Sample261030-n3aneayvbz
  • SHA256 1b0a85b27a88befdbba97c4fea58968658b917ed580eed17c7508746f7a4b9c8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: salatstealer

    SalatStealer is a stealer that takes sceenshot written in Golang.

  • Detect SalatStealer payload 13 IoCs
  • UAC bypass 3 TTPs 1 IoCs
  • 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
  • Deobfuscate/Decode Files or Information 1 TTPs 1 IoCs

    Payload decoded via CertUtil.

  • Drops file in System32 directory 2 IoCs
  • UPX packed file 17 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 1 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 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 45 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\1b0a85b27a88befdbba97c4fea58968658b917ed580eed17c7508746f7a4b9c8.bin.bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:5980
    • C:\Windows\system32\certutil.exe
      certutil -decode "C:\Users\Admin\AppData\Local\Temp\vcomp140.tmp" "C:\Users\Admin\AppData\Local\Temp\vcomp140.exe"
      2⤵
      • Deobfuscate/Decode Files or Information
      PID:2712
    • C:\Users\Admin\AppData\Local\Temp\vcomp140.exe
      "C:\Users\Admin\AppData\Local\Temp\vcomp140.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3272
      • C:\Users\Admin\AppData\Local\Microsoft\updater_xRjnSvUt.exe
        C:\Users\Admin\AppData\Local\Microsoft\updater_xRjnSvUt.exe
        3⤵
        • 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:3076
        • C:\Program Files (x86)\Common Files\smartscreen.exe
          "C:\Program Files (x86)\Common Files\smartscreen.exe"
          4⤵
          • 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:5460
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell.exe
            5⤵
            • UAC bypass
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1232
            • C:\Windows\SysWOW64\ReAgentc.exe
              "C:\Windows\system32\ReAgentc.exe" /disable
              6⤵
              • Drops file in System32 directory
              • Drops file in Windows directory
              • System Location Discovery: System Language Discovery
              PID:4348
          • C:\Program Files (x86)\Microsoft\Edge\Application\smartscreen.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\smartscreen.exe" -
            5⤵
            • Executes dropped EXE
            • Reads the TCP/IP host and domain name from the registry
            • System Location Discovery: System Language Discovery
            PID:2856
  • 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:5416
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k netsvcs -p -s BDESVC
      1⤵
        PID:5140

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            updater_xRjnSvUt.exe

            • Path C:\Users\Admin\AppData\Local\Microsoft\updater_xRjnSvUt.exe
            • Size 3.4MB
            • SHA256 0a9d56f0d7971548402fb30123e978e8c2d6156c180a707e242212f72325df3d
            • MD5 SHA1 SHA512 SSDEEP TLSH

            __PSScriptPolicyTest_2x3cv2sl.vlq.psm1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2x3cv2sl.vlq.psm1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH

            vcomp140.exe

            • Path C:\Users\Admin\AppData\Local\Temp\vcomp140.exe
            • Size 9.4MB
            • SHA256 fcaf1f466fe1574055cbc2f3d6b72080e77587204d03c513a10514f2aa40c8e7
            • MD5 SHA1 SHA512 SSDEEP TLSH

            vcomp140.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\vcomp140.tmp
            • Size 12.6MB
            • SHA256 9f04d1219599fb2ca751249ab75d0e3800638bd4e39ce54a87596166085d584b
            • MD5 SHA1 SHA512 SSDEEP TLSH

            vcomp140.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\vcomp140.tmp
            • Size 27KB
            • SHA256 0369f339307e37a3d8d4f66702eb3974a56cd256307958670d867e4be2e8d82c
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/1232-13180-0x0000000070510000-0x000000007055C000-memory.dmp

            memory/1232-13179-0x0000000007310000-0x0000000007346000-memory.dmp

            memory/1232-13191-0x0000000008730000-0x0000000008CEA000-memory.dmp

            memory/1232-13190-0x00000000079C0000-0x00000000079E2000-memory.dmp

            memory/1232-13189-0x00000000075C0000-0x0000000007656000-memory.dmp

            memory/1232-13188-0x0000000007510000-0x000000000751A000-memory.dmp

            memory/1232-13165-0x00000000049E0000-0x0000000004A16000-memory.dmp

            memory/1232-13186-0x0000000007AF0000-0x000000000816C000-memory.dmp

            memory/1232-13167-0x0000000005200000-0x000000000584A000-memory.dmp

            memory/1232-13168-0x00000000050F0000-0x0000000005112000-memory.dmp

            memory/1232-13170-0x0000000005970000-0x00000000059D6000-memory.dmp

            memory/1232-13169-0x0000000005900000-0x0000000005966000-memory.dmp

            memory/1232-13173-0x0000000005A30000-0x0000000005D8B000-memory.dmp

            memory/1232-13187-0x00000000074B0000-0x00000000074CA000-memory.dmp

            memory/1232-13176-0x0000000005EE0000-0x0000000005EFE000-memory.dmp

            memory/1232-13177-0x0000000005F40000-0x0000000005F8C000-memory.dmp

            memory/1232-13178-0x00000000064A0000-0x00000000064E8000-memory.dmp

            memory/1232-13181-0x0000000070710000-0x0000000070A6B000-memory.dmp

            memory/1232-13184-0x0000000007350000-0x0000000007370000-memory.dmp

            memory/1232-13185-0x0000000007370000-0x0000000007413000-memory.dmp

            memory/2856-13175-0x0000000000310000-0x0000000000F64000-memory.dmp

            memory/2856-13166-0x0000000000310000-0x0000000000F64000-memory.dmp

            memory/3076-13155-0x00000000002F0000-0x0000000000F44000-memory.dmp

            memory/3076-13148-0x00000000002F0000-0x0000000000F44000-memory.dmp

            memory/3076-13147-0x00000000002F0000-0x0000000000F44000-memory.dmp

            memory/3076-13146-0x00000000002F0000-0x0000000000F44000-memory.dmp

            memory/5460-13156-0x0000000000770000-0x00000000013C4000-memory.dmp

            memory/5460-13158-0x0000000000770000-0x00000000013C4000-memory.dmp

            memory/5460-13159-0x0000000000770000-0x00000000013C4000-memory.dmp

            memory/5460-13198-0x0000000000770000-0x00000000013C4000-memory.dmp

            memory/5460-13199-0x0000000000770000-0x00000000013C4000-memory.dmp

            memory/5460-13200-0x0000000000770000-0x00000000013C4000-memory.dmp

            memory/5460-13201-0x0000000000770000-0x00000000013C4000-memory.dmp

            memory/5460-13202-0x0000000000770000-0x00000000013C4000-memory.dmp

            memory/5460-13203-0x0000000000770000-0x00000000013C4000-memory.dmp

            memory/5460-13204-0x0000000000770000-0x00000000013C4000-memory.dmp