Resubmissions

19/08/2026, 07:54

260819-jrjpqafq5y7

19/08/2026, 07:50

260819-jpb7vsdg977

Analysis

  • max time kernel
    150s
  • max time network
    117s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/08/2026, 07:50

General

  • Target
    test_target.exe
  • Size 2.0MB
  • Sample260819-jpb7vsdg97
  • SHA256 1e9be333a15317c59bb300040d33ea0adafe2394189cbaea429f4d13f10c9956
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 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\test_target.exe
    "C:\Users\Admin\AppData\Local\Temp\test_target.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4616
    • C:\Users\Admin\AppData\Local\Temp\is-1I7WWJ3OAA.tmp\test_target.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-1I7WWJ3OAA.tmp\test_target.tmp" /SL5="$4011A,887296,887296,C:\Users\Admin\AppData\Local\Temp\test_target.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4144

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        test_target.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-1I7WWJ3OAA.tmp\test_target.tmp
        • Size 4.2MB
        • SHA256 bfdc308275bd0d30bcda5a88b085a7b9935d378f6d675c0807ce6be801ecb38c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4144-6-0x0000000003280000-0x0000000003281000-memory.dmp

        memory/4144-8-0x0000000000B40000-0x0000000000F8D000-memory.dmp

        memory/4144-9-0x0000000003280000-0x0000000003281000-memory.dmp

        memory/4144-11-0x0000000000B40000-0x0000000000F8D000-memory.dmp

        memory/4144-21-0x0000000000B40000-0x0000000000F8D000-memory.dmp

        memory/4144-31-0x0000000000B40000-0x0000000000F8D000-memory.dmp

        memory/4616-0-0x0000000000830000-0x0000000000918000-memory.dmp

        memory/4616-7-0x0000000000830000-0x0000000000918000-memory.dmp