Analysis

  • max time kernel
    4s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/10/2026, 00:21

General

  • Target
    213497664-030339-sanlccjavap0003-1.exe
  • Size 242KB
  • Sample261011-ancybsbz6q
  • SHA256 74f92fb6e52a3be7d44f8698501a2c8f8e93ba79ab30421ca54991482c569a96
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

  • Loads dropped DLL 1 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\213497664-030339-sanlccjavap0003-1.exe
    "C:\Users\Admin\AppData\Local\Temp\213497664-030339-sanlccjavap0003-1.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:3236
    • C:\Users\Admin\AppData\Local\Temp\213497664-030339-sanlccjavap0003-1.exe
      "C:\Users\Admin\AppData\Local\Temp\213497664-030339-sanlccjavap0003-1.exe"
      2⤵
        PID:1712

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          System.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nsqC3A6.tmp\System.dll
          • Size 11KB
          • SHA256 bd046e6497b304e4ea4ab102cab2b1f94ce09bde0eebba4c59942a732679e4eb
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1712-18-0x0000000000400000-0x00000000016E6000-memory.dmp

          memory/1712-19-0x00000000016F0000-0x000000000404E000-memory.dmp

          memory/1712-20-0x00000000016F0000-0x000000000404E000-memory.dmp

          memory/1712-27-0x0000000000400000-0x00000000016E6000-memory.dmp

          memory/3236-15-0x00000000052A0000-0x0000000007BFE000-memory.dmp

          memory/3236-16-0x00000000052A0000-0x0000000007BFE000-memory.dmp

          memory/3236-17-0x0000000010004000-0x0000000010005000-memory.dmp