Analysis

  • user interaction
    yes
  • max time kernel
    54s
  • max time network
    47s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/08/2026, 03:19

General

  • Target
    筛选软件20251125.exe
  • Size 22.8MB
  • Sample260822-dt53vaea89
  • SHA256 f30c6d7e493a57b5a99a8e62412b43954a84f6b0ca7bbfbb802dcf4176429a50
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 24 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Program crash 1 IoCs
  • 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.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 34 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\筛选软件20251125.exe
    "C:\Users\Admin\AppData\Local\Temp\筛选软件20251125.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1516
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 2124
      2⤵
      • Program crash
      PID:3004
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1516 -ip 1516
    1⤵
      PID:4928
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4728

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          E2EECore.3.5.241231.dll

          • Path C:\Users\Admin\AppData\Local\Temp\E2EECore.3.5.241231.dll
          • Size 11.1MB
          • SHA256 eaef25459ef08b8ac5bade805702f346599c1e22afb41d47dda3e935e7ade522
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ÅäÖÃ.ini

          • Path C:\Users\Admin\AppData\Roaming\ɸѡÈí¼þ\ÅäÖÃ.ini
          • Size 39B
          • SHA256 cfd86beeb9e47122e4cadb1b65647331e6b81c4cbfba447390c6e0ab0a7bc9bc
          • MD5 SHA1 SHA512

          memory/1516-17-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-15-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-49-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-46-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-44-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-41-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-37-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-35-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-33-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-31-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-29-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-27-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-25-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-23-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-21-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-19-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-39-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-11-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-13-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-6-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-5-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-7-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-53-0x0000000004630000-0x0000000004631000-memory.dmp

          memory/1516-9-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/1516-205-0x0000000010000000-0x000000001003E000-memory.dmp

          memory/4728-206-0x0000023999D20000-0x0000023999D21000-memory.dmp

          memory/4728-208-0x0000023999D20000-0x0000023999D21000-memory.dmp

          memory/4728-207-0x0000023999D20000-0x0000023999D21000-memory.dmp

          memory/4728-218-0x0000023999D20000-0x0000023999D21000-memory.dmp

          memory/4728-217-0x0000023999D20000-0x0000023999D21000-memory.dmp

          memory/4728-216-0x0000023999D20000-0x0000023999D21000-memory.dmp

          memory/4728-215-0x0000023999D20000-0x0000023999D21000-memory.dmp

          memory/4728-214-0x0000023999D20000-0x0000023999D21000-memory.dmp

          memory/4728-212-0x0000023999D20000-0x0000023999D21000-memory.dmp

          memory/4728-213-0x0000023999D20000-0x0000023999D21000-memory.dmp