Analysis

  • max time kernel
    299s
  • max time network
    301s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260513-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    10/07/2026, 02:23

General

  • Target
    setup-Happ.x64.exe
  • Size 3.4MB
  • Sample260710-ct89tscs2q
  • SHA256 d632a7428a5a8a6c4642ba4ddecfbbe96e28ed030a204156c5018527ba4a6b46
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: salatstealer

    SalatStealer is a stealer that takes sceenshot written in Golang.

  • Detect SalatStealer payload 33 IoCs
  • UAC bypass 3 TTPs 1 IoCs
  • Badlisted process makes network request 5 IoCs

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

  • Executes dropped EXE 5 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 40 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).

  • System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 42 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup-Happ.x64.exe
    "C:\Users\Admin\AppData\Local\Temp\setup-Happ.x64.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4776
    • C:\Program Files (x86)\Windows Mail\RuntimeBroker.exe
      "C:\Program Files (x86)\Windows Mail\RuntimeBroker.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of WriteProcessMemory
      PID:2236
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell.exe
        3⤵
        • 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:3640
        • C:\Windows\SysWOW64\ReAgentc.exe
          "C:\Windows\system32\ReAgentc.exe" /disable
          4⤵
          • Drops file in System32 directory
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          PID:3580
      • C:\Program Files\Google\Chrome\Application\RuntimeBroker.exe
        "C:\Program Files\Google\Chrome\Application\RuntimeBroker.exe" -
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4688
      • C:\Program Files (x86)\Microsoft\Edge\Application\RuntimeBroker.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\RuntimeBroker.exe" -
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2360
  • 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:2380
    • 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:3048
      • 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:4044
        • C:\Program Files (x86)\MSBuild\dllhost.exe
          "C:\Program Files (x86)\MSBuild\dllhost.exe"
          1⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:1496
        • C:\Program Files (x86)\Windows Mail\RuntimeBroker.exe
          "C:\Program Files (x86)\Windows Mail\RuntimeBroker.exe"
          1⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:1924

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              RuntimeBroker.exe

              • Path C:\Program Files (x86)\Windows Mail\RuntimeBroker.exe
              • Size 3.4MB
              • SHA256 d632a7428a5a8a6c4642ba4ddecfbbe96e28ed030a204156c5018527ba4a6b46
              • MD5 SHA1 SHA512 SSDEEP TLSH

              __PSScriptPolicyTest_2xugs35t.h5q.ps1

              • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2xugs35t.h5q.ps1
              • Size 60B
              • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
              • MD5 SHA1 SHA512 TLSH

              memory/1496-89-0x0000000000140000-0x0000000000D97000-memory.dmp

              memory/1496-93-0x0000000000140000-0x0000000000D97000-memory.dmp

              memory/1924-95-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/1924-92-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-14-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-87-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-64-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-15-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-99-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-98-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-97-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-96-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-100-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-11-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-101-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-102-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-103-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-13-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-86-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-85-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-75-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-76-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-84-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-83-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-82-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-81-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-80-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-79-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-78-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2236-77-0x0000000000280000-0x0000000000ED7000-memory.dmp

              memory/2360-45-0x0000000000180000-0x0000000000DD7000-memory.dmp

              memory/2360-43-0x0000000000180000-0x0000000000DD7000-memory.dmp

              memory/3640-26-0x00000000051B0000-0x0000000005216000-memory.dmp

              memory/3640-46-0x0000000006540000-0x0000000006584000-memory.dmp

              memory/3640-65-0x0000000008050000-0x0000000008072000-memory.dmp

              memory/3640-66-0x0000000008630000-0x0000000008BD6000-memory.dmp

              memory/3640-71-0x0000000002800000-0x0000000002810000-memory.dmp

              memory/3640-72-0x0000000002800000-0x0000000002810000-memory.dmp

              memory/3640-62-0x0000000007670000-0x000000000767A000-memory.dmp

              memory/3640-61-0x0000000007570000-0x0000000007613000-memory.dmp

              memory/3640-60-0x0000000007550000-0x000000000756E000-memory.dmp

              memory/3640-51-0x0000000070930000-0x000000007097C000-memory.dmp

              memory/3640-52-0x0000000070B30000-0x0000000070E87000-memory.dmp

              memory/3640-50-0x0000000007510000-0x0000000007542000-memory.dmp

              memory/3640-49-0x0000000007340000-0x000000000735A000-memory.dmp

              memory/3640-48-0x00000000079A0000-0x000000000801A000-memory.dmp

              memory/3640-47-0x00000000072A0000-0x0000000007316000-memory.dmp

              memory/3640-63-0x0000000007720000-0x00000000077B6000-memory.dmp

              memory/3640-38-0x0000000006010000-0x000000000605C000-memory.dmp

              memory/3640-37-0x0000000005F90000-0x0000000005FAE000-memory.dmp

              memory/3640-36-0x0000000005990000-0x0000000005CE7000-memory.dmp

              memory/3640-22-0x0000000002590000-0x00000000025C6000-memory.dmp

              memory/3640-27-0x0000000005920000-0x0000000005986000-memory.dmp

              memory/3640-23-0x0000000002800000-0x0000000002810000-memory.dmp

              memory/3640-25-0x0000000004E10000-0x0000000004E32000-memory.dmp

              memory/3640-24-0x0000000005250000-0x000000000591A000-memory.dmp

              memory/4688-35-0x0000000000F50000-0x0000000001BA7000-memory.dmp

              memory/4688-21-0x0000000000F50000-0x0000000001BA7000-memory.dmp

              memory/4776-0-0x00000000000B0000-0x0000000000D07000-memory.dmp

              memory/4776-12-0x00000000000B0000-0x0000000000D07000-memory.dmp

              memory/4776-3-0x00000000000B0000-0x0000000000D07000-memory.dmp

              memory/4776-2-0x00000000000B0000-0x0000000000D07000-memory.dmp

              memory/4776-1-0x00000000000B0000-0x0000000000D07000-memory.dmp