Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    06/08/2026, 06:10

General

  • Target
    file_e958e6cb554d1c91.exe
  • Size 17.0MB
  • Sample260806-gw92csvckf
  • SHA256 5f76fc369f3f759a64fe0770294a303c918c1dca5af021ba9ea0bbc7ab2559f6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Inno Setup is an open-source installation builder for Windows applications. 2 IoCs

    Inno Setup installer

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file_e958e6cb554d1c91.exe
    "C:\Users\Admin\AppData\Local\Temp\file_e958e6cb554d1c91.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1144
    • C:\Users\Admin\AppData\Local\Temp\is-3ZFO31W3WH.tmp\file_e958e6cb554d1c91.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-3ZFO31W3WH.tmp\file_e958e6cb554d1c91.tmp" /SL5="$8016A,16588729,887808,C:\Users\Admin\AppData\Local\Temp\file_e958e6cb554d1c91.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:3348

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        file_e958e6cb554d1c91.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-3ZFO31W3WH.tmp\file_e958e6cb554d1c91.tmp
        • Size 4.2MB
        • SHA256 11f4793ab3b74ef8f5c38bda02bfe18282baadf421402a32cb055d1affca0b5e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _isdecmp.dll

        • Path C:\Users\Admin\AppData\Local\Temp\is-5FYOWPTGQS.tmp\_isetup\_isdecmp.dll
        • Size 25KB
        • SHA256 60244935dea2bfde43278b14c29ca3f909518c4422a12dacd587896be692f535
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1144-0-0x0000000000EF0000-0x0000000000FD8000-memory.dmp

        memory/1144-10-0x0000000000EF0000-0x0000000000FD8000-memory.dmp

        memory/3348-5-0x0000000001AA0000-0x0000000001AA1000-memory.dmp

        memory/3348-12-0x0000000001AA0000-0x0000000001AA1000-memory.dmp

        memory/3348-11-0x0000000000AF0000-0x0000000000F36000-memory.dmp

        memory/3348-18-0x0000000000AF0000-0x0000000000F36000-memory.dmp

        memory/3348-22-0x0000000000AF0000-0x0000000000F36000-memory.dmp

        memory/3348-36-0x0000000000AF0000-0x0000000000F36000-memory.dmp

        memory/3348-38-0x0000000000AF0000-0x0000000000F36000-memory.dmp