Analysis

  • max time kernel
    150s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/07/2026, 00:16

General

  • Target
    2026-07-22_25c670ecc273504b2c44b9775556b6ee_amadey_elex_emotet_smoke-loader_stop.exe
  • Size 4.6MB
  • Sample260723-akmncsec37
  • SHA256 d9f5a726cbd638db03bab8224062a62571e970ee48e104066022baad6392fed4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • System Location Discovery: System Language Discovery 1 TTPs 3 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. 3 IoCs

    Inno Setup installer

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-22_25c670ecc273504b2c44b9775556b6ee_amadey_elex_emotet_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-22_25c670ecc273504b2c44b9775556b6ee_amadey_elex_emotet_smoke-loader_stop.exe"
    1⤵
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\Users\Admin\AppData\Local\Temp\¼¤»î¹¤¾ß\KMSetup.exe
      C:\Users\Admin\AppData\Local\Temp\¼¤»î¹¤¾ß\KMSetup.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5420
      • C:\Users\Admin\AppData\Local\Temp\is-RNATV.tmp\KMSetup.tmp
        "C:\Users\Admin\AppData\Local\Temp\is-RNATV.tmp\KMSetup.tmp" /SL5="$A0064,2952592,69120,C:\Users\Admin\AppData\Local\Temp\¼¤»î¹¤¾ß\KMSetup.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4540

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        KMSetup.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-RNATV.tmp\KMSetup.tmp
        • Size 703KB
        • SHA256 95c06acac4fe4598840e5556f9613d43aa1039c52dac64536f59e45a70f79da6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        KMSetup.exe

        • Path C:\Users\Admin\AppData\Local\Temp\¼¤»î¹¤¾ß\KMSetup.exe
        • Size 3.1MB
        • SHA256 64c731adbe1b96cb5765203b1e215093dcf268d020b299445884a4ae62ed2d3a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1720-0-0x0000000010000000-0x000000001001A000-memory.dmp

        memory/4540-38-0x0000000000400000-0x00000000004C0000-memory.dmp

        memory/4540-32-0x0000000000400000-0x00000000004C0000-memory.dmp

        memory/4540-48-0x0000000000400000-0x00000000004C0000-memory.dmp

        memory/4540-22-0x0000000002360000-0x0000000002361000-memory.dmp

        memory/4540-21-0x0000000000400000-0x00000000004C0000-memory.dmp

        memory/4540-24-0x0000000000400000-0x00000000004C0000-memory.dmp

        memory/4540-26-0x0000000000400000-0x00000000004C0000-memory.dmp

        memory/4540-28-0x0000000000400000-0x00000000004C0000-memory.dmp

        memory/4540-30-0x0000000000400000-0x00000000004C0000-memory.dmp

        memory/4540-15-0x0000000002360000-0x0000000002361000-memory.dmp

        memory/4540-34-0x0000000000400000-0x00000000004C0000-memory.dmp

        memory/4540-36-0x0000000000400000-0x00000000004C0000-memory.dmp

        memory/4540-46-0x0000000000400000-0x00000000004C0000-memory.dmp

        memory/4540-40-0x0000000000400000-0x00000000004C0000-memory.dmp

        memory/4540-42-0x0000000000400000-0x00000000004C0000-memory.dmp

        memory/4540-44-0x0000000000400000-0x00000000004C0000-memory.dmp

        memory/5420-8-0x0000000000400000-0x0000000000417000-memory.dmp

        memory/5420-20-0x0000000000400000-0x0000000000417000-memory.dmp