Analysis

  • user interaction
    yes
  • max time kernel
    26s
  • max time network
    28s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/08/2026, 01:42

General

  • Target
    cdm.exe
  • Size 6.6MB
  • Sample260814-b423tsstfs
  • SHA256 f84b692039c8d32c1813cdefde8a3f0e8b9ecea1b2f2603e8eba1f57f1a258e9
  • 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

  • Script User-Agent 1 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cdm.exe
    "C:\Users\Admin\AppData\Local\Temp\cdm.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5708
    • C:\Users\Admin\AppData\Local\Temp\is-HXEO021GTE.tmp\cdm.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-HXEO021GTE.tmp\cdm.tmp" /SL5="$401D6,5592098,893952,C:\Users\Admin\AppData\Local\Temp\cdm.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:1180

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        cdm.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-HXEO021GTE.tmp\cdm.tmp
        • Size 4.2MB
        • SHA256 07eea42af4d565d09ce6c8723211e96a835400060dc90e53a6bac21b2fd3da42
        • MD5 SHA1 SHA512 SSDEEP TLSH

        zbShieldUtils.dll

        • Path C:\Users\Admin\AppData\Local\Temp\is-IEF1B7AXTB.tmp\zbShieldUtils.dll
        • Size 2.0MB
        • SHA256 976d070339c1ecd80d0d2ded8f2c3fd1c6ec03f408053470f696066c2bb2b738
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1180-6-0x00000000011B0000-0x00000000011B1000-memory.dmp

        memory/1180-14-0x0000000000600000-0x0000000000A4B000-memory.dmp

        memory/1180-15-0x00000000011B0000-0x00000000011B1000-memory.dmp

        memory/5708-0-0x00000000004A0000-0x0000000000589000-memory.dmp

        memory/5708-13-0x00000000004A0000-0x0000000000589000-memory.dmp