Analysis

  • max time kernel
    148s
  • max time network
    121s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/06/2026, 03:43

General

  • Target
    choochoo.exe
  • Size 78KB
  • Sample260625-eaebfsg17t
  • SHA256 5f88ab747e79052585418de6a23adecd0771bf9aedfd4558927e84d133373c4e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

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

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\choochoo.exe
    "C:\Users\Admin\AppData\Local\Temp\choochoo.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2116

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AppSettings.ini

        • Path C:\Users\Admin\AppData\Local\Temp\Settings\AppSettings.ini
        • Size 44B
        • SHA256 8d7072119902f2bb7f5739a8fe314f272d3a8f83c15906f194cabf9d7a61258b
        • MD5 SHA1 SHA512

        AppSettings.ini

        • Path C:\Users\Admin\AppData\Local\Temp\Settings\AppSettings.ini
        • Size 45B
        • SHA256 1625b4f9e8f09e9c91557801c39ec4f23a5bc9826f5c4102a82fa93175cf3046
        • MD5 SHA1 SHA512

        memory/2116-6-0x00000000744B0000-0x0000000074C6C000-memory.dmp

        memory/2116-3-0x0000000005540000-0x00000000055D2000-memory.dmp

        memory/2116-4-0x0000000005600000-0x000000000560A000-memory.dmp

        memory/2116-5-0x00000000744B0000-0x0000000074C6C000-memory.dmp

        memory/2116-0-0x00000000744C2000-0x00000000744C3000-memory.dmp

        memory/2116-8-0x00000000744C2000-0x00000000744C3000-memory.dmp

        memory/2116-9-0x00000000744B0000-0x0000000074C6C000-memory.dmp

        memory/2116-10-0x00000000744B0000-0x0000000074C6C000-memory.dmp

        memory/2116-2-0x0000000005BF0000-0x00000000061AA000-memory.dmp

        memory/2116-1-0x0000000000A20000-0x0000000000A3A000-memory.dmp

        memory/2116-23-0x00000000744B0000-0x0000000074C6C000-memory.dmp

        memory/2116-25-0x00000000744B0000-0x0000000074C6C000-memory.dmp