Analysis

  • max time kernel
    149s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/08/2026, 15:00

General

  • Target
    74aab5e40664334f92bd44f29cbfca76e7c7c6ee467b164cba95e7b1de20e967.exe
  • Size 862KB
  • Sample260825-sdctpabk9x
  • SHA256 74aab5e40664334f92bd44f29cbfca76e7c7c6ee467b164cba95e7b1de20e967
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\74aab5e40664334f92bd44f29cbfca76e7c7c6ee467b164cba95e7b1de20e967.exe
    "C:\Users\Admin\AppData\Local\Temp\74aab5e40664334f92bd44f29cbfca76e7c7c6ee467b164cba95e7b1de20e967.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:772
    • C:\Users\Admin\AppData\Local\Temp\nsa4498.tmp\internal74aab5e40664334f92bd44f29cbfca76e7c7c6ee467b164cba95e7b1de20e967.exe
      C:\Users\Admin\AppData\Local\Temp\nsa4498.tmp\internal74aab5e40664334f92bd44f29cbfca76e7c7c6ee467b164cba95e7b1de20e967.exe /baseInstaller='C:/Users/Admin/AppData/Local/Temp/74aab5e40664334f92bd44f29cbfca76e7c7c6ee467b164cba95e7b1de20e967.exe' /fallbackfolder='C:/Users/Admin/AppData/Local/Temp/nsa4498.tmp/fallbackfiles/'
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4080
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\25117.bat" "C:\Users\Admin\AppData\Local\Temp\18AC95D4B624400FA4C1522D50AEFAC3\""
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4712
        • C:\Windows\SysWOW64\PING.EXE
          ping 1.1.1.1 -n 1 -w 1000
          4⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:692

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        $I1SZ3T0

        • Path C:\$Recycle.Bin\S-1-5-21-1074038928-2032447174-945360078-1000\$I1SZ3T0
        • Size 98B
        • SHA256 537ab3070f44b9e330717800690935874dd68c2823d6d5e7b917e91c1ad562ad
        • MD5 SHA1 SHA512 TLSH

        18AC95D4B624400FA4C1522D50AEFAC3_LogFile.txt

        • Path C:\Users\Admin\AppData\Local\Temp\18AC95D4B624400FA4C1522D50AEFAC3\18AC95D4B624400FA4C1522D50AEFAC3_LogFile.txt
        • Size 10KB
        • SHA256 7e50645944b86209ef313fa0f445a62a29cc58725fbe2b77a5faa46ac53bdbee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        18AC95~1.TXT

        • Path C:\Users\Admin\AppData\Local\Temp\18AC95D4B624400FA4C1522D50AEFAC3\18AC95~1.TXT
        • Size 123KB
        • SHA256 a2bc67ba864b48bcff80a2e2721d04ab597cd17e68d3f32a763a3d8a02fff7aa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        25117.bat

        • Path C:\Users\Admin\AppData\Local\Temp\25117.bat
        • Size 212B
        • SHA256 cdb93994093a24991c246d8b6f7003920a510a45bfc8441521314ce22a79191d
        • MD5 SHA1 SHA512 TLSH

        StdUtils.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsa4498.tmp\StdUtils.dll
        • Size 14KB
        • SHA256 0ebd62de633fa108cf18139be6778fa560680f9f8a755e41c6ab544ab8db5c16
        • MD5 SHA1 SHA512 SSDEEP TLSH

        internal74aab5e40664334f92bd44f29cbfca76e7c7c6ee467b164cba95e7b1de20e967.exe

        • Path C:\Users\Admin\AppData\Local\Temp\nsa4498.tmp\internal74aab5e40664334f92bd44f29cbfca76e7c7c6ee467b164cba95e7b1de20e967.exe
        • Size 1.8MB
        • SHA256 333d9de24a498e6a520c9a0a7085961821febc2bd7e059a881883fd5266ea9a4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        internal74aab5e40664334f92bd44f29cbfca76e7c7c6ee467b164cba95e7b1de20e967_icon.ico

        • Path C:\Users\Admin\AppData\Local\Temp\nsa4498.tmp\internal74aab5e40664334f92bd44f29cbfca76e7c7c6ee467b164cba95e7b1de20e967_icon.ico
        • Size 31KB
        • SHA256 7b465e8921a8e9d5219566676da7ddecafcbb4991ac79fc7039d7468dfeef038
        • MD5 SHA1 SHA512 SSDEEP TLSH

        internal74aab5e40664334f92bd44f29cbfca76e7c7c6ee467b164cba95e7b1de20e967_splash.png

        • Path C:\Users\Admin\AppData\Local\Temp\nsa4498.tmp\internal74aab5e40664334f92bd44f29cbfca76e7c7c6ee467b164cba95e7b1de20e967_splash.png
        • Size 79KB
        • SHA256 b13214b03b76fb63e2ad17cdaf96b4cb92a8100c35392926cbb12cf5671094c9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/772-0-0x0000000000429000-0x000000000042A000-memory.dmp

        memory/772-295-0x0000000000400000-0x000000000043F000-memory.dmp

        memory/4080-77-0x0000000004140000-0x0000000004141000-memory.dmp