Analysis

  • max time kernel
    144s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250313-en
  • resource tags

    arch:x64arch:x86image:win11-20250313-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    28/03/2025, 14:25

General

  • Target

    loader.exe

  • Size

    3.3MB

  • MD5

    15e82653a5e106d47b4b335f52b00ffe

  • SHA1

    eaefebdcb7201cee96ae9fbc16a0b3219a494db3

  • SHA256

    23692e0e981e1afad8f1cc3269f4558f0d281243934ea21559f7df8fb3d0242e

  • SHA512

    c8bacdc2de895e6046fe4dbbf54d65e0efed2f3862b6cb4b789affcb92b6a0e7196f1f50602368b2d5b8f301af5c7bd9dd6ab960de88e9b1ef776c79b056930e

  • SSDEEP

    98304:m5p8o+MOPyPWPkv+JEMh6XB96VKaxmpFK0fJMCn:mPn+MlPWPE+ZwB96Aimp02vn

Malware Config

Signatures

  • Detect SalatStealer payload 22 IoCs
  • Salatstealer family
  • salatstealer

    SalatStealer is a stealer that takes sceenshot written in Golang.

  • Executes dropped EXE 8 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • 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
  • UPX packed file 29 IoCs

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

  • Drops file in Program Files directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 52 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\loader.exe
    "C:\Users\Admin\AppData\Local\Temp\loader.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3288
    • C:\Users\Admin\AppData\Local\Temp\exeD2E0.tmp
      "C:\Users\Admin\AppData\Local\Temp\exeD2E0.tmp"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3504
      • C:\Users\Admin\AppData\Local\Microsoft\sysmon.exe
        C:\Users\Admin\AppData\Local\Microsoft\sysmon.exe
        3⤵
        • 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:472
        • C:\Program Files\Google\Chrome\Application\sysmon.exe
          "C:\Program Files\Google\Chrome\Application\sysmon.exe" -
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          PID:3864
        • C:\Program Files (x86)\Microsoft\Edge\Application\sysmon.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\sysmon.exe" -
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          PID:3152
    • C:\Users\Admin\AppData\Local\Temp\exeD2E0.tmp
      "C:\Users\Admin\AppData\Local\Temp\exeD2E0.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:1616
    • C:\Users\Admin\AppData\Local\Temp\exeD2E0.tmp
      "C:\Users\Admin\AppData\Local\Temp\exeD2E0.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4860
    • C:\Users\Admin\AppData\Local\Temp\exeD2E0.tmp
      "C:\Users\Admin\AppData\Local\Temp\exeD2E0.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:816
    • C:\Users\Admin\AppData\Local\Temp\exeD2E0.tmp
      "C:\Users\Admin\AppData\Local\Temp\exeD2E0.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2520
  • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
    "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
    1⤵
      PID:3220
    • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
      "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
      1⤵
        PID:1748

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\exeD2E0.tmp

        Filesize

        3.1MB

        MD5

        88006175260b588217a4a28fe6691014

        SHA1

        9d0a1bd79ab669ad22a07164efb1316b5609afd5

        SHA256

        4570b58398e85196b044e42a11c25c97949e0f474fb876c87744c2596ccfc56f

        SHA512

        0831afa9ac0ead39f08a7dc79617726e58eb86cc63153dd86cff688510a2489b37ba2b9363a69b400e1ba6f8c700d642e53aef1020454ed655e060a8eb635692

      • memory/472-49-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-46-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-54-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-53-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-52-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-51-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-12-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-50-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-48-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-43-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-45-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-35-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-36-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-55-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-44-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/472-42-0x00000000007D0000-0x000000000134C000-memory.dmp

        Filesize

        11.5MB

      • memory/816-38-0x00000000003A0000-0x0000000000F1C000-memory.dmp

        Filesize

        11.5MB

      • memory/1616-17-0x00000000003A0000-0x0000000000F1C000-memory.dmp

        Filesize

        11.5MB

      • memory/1616-15-0x00000000003A0000-0x0000000000F1C000-memory.dmp

        Filesize

        11.5MB

      • memory/2520-41-0x00000000003A0000-0x0000000000F1C000-memory.dmp

        Filesize

        11.5MB

      • memory/3152-30-0x0000000000950000-0x00000000014CC000-memory.dmp

        Filesize

        11.5MB

      • memory/3152-28-0x0000000000950000-0x00000000014CC000-memory.dmp

        Filesize

        11.5MB

      • memory/3504-13-0x00000000003A0000-0x0000000000F1C000-memory.dmp

        Filesize

        11.5MB

      • memory/3504-4-0x00000000003A0000-0x0000000000F1C000-memory.dmp

        Filesize

        11.5MB

      • memory/3864-23-0x0000000000970000-0x00000000014EC000-memory.dmp

        Filesize

        11.5MB

      • memory/3864-22-0x0000000000970000-0x00000000014EC000-memory.dmp

        Filesize

        11.5MB

      • memory/4860-34-0x00000000003A0000-0x0000000000F1C000-memory.dmp

        Filesize

        11.5MB

      • memory/4860-32-0x00000000003A0000-0x0000000000F1C000-memory.dmp

        Filesize

        11.5MB