Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/05/2024, 18:43

General

  • Target
    01ee6aa88ccfb589bde33b360ad45300_NEAS.exe
  • Size 3.0MB
  • Sample240507-xdc7nsaa2t
  • SHA256 3f95350bec78f3895ea0c097358108f965eadfd3063d3754db8f864f3a5cbb6e
  • MD5 SHA1 SHA512 SSDEEP
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 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\01ee6aa88ccfb589bde33b360ad45300_NEAS.exe
    "C:\Users\Admin\AppData\Local\Temp\01ee6aa88ccfb589bde33b360ad45300_NEAS.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4268
    • C:\Users\Admin\AppData\Roaming\4366\雷霆之怒\ltzn.exe
      "C:\Users\Admin\AppData\Roaming\4366\雷霆之怒\ltzn.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetWindowsHookEx
      PID:2428
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1420 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2880

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          nsProcess.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nsnB76.tmp\nsProcess.dll
          • Size 4KB
          • SHA256 30c6c3dd3cc7fcea6e6081ce821adc7b2888542dae30bf00e881c0a105eb4d11
          • MD5 SHA1 SHA512 SSDEEP

          DmMain.dll

          • Path C:\Users\Admin\AppData\Roaming\4366\雷霆之怒\DmMain.dll
          • Size 1.1MB
          • SHA256 a2fc2c6e48ad7c96ca4d0f309416e870e232e1745a564ac604fc2472c64cbe8e
          • MD5 SHA1 SHA512 SSDEEP

          config.ini

          • Path C:\Users\Admin\AppData\Roaming\4366\雷霆之怒\config.ini
          • Size 417B
          • SHA256 507a910bb694b098e29ad42bd3b2dd010d1c25fcfe425e7c5491991d337305f2
          • MD5 SHA1 SHA512

          ltzn.exe

          • Path C:\Users\Admin\AppData\Roaming\4366\雷霆之怒\ltzn.exe
          • Size 1.1MB
          • SHA256 bb4e34b1a8c69f0dda2ffb8ed7ec532bb63588749861a7dff64098a4655456a8
          • MD5 SHA1 SHA512 SSDEEP

          dmindex.xml

          • Path C:\Users\Admin\AppData\Roaming\4366\雷霆之怒\ui\layout\dmindex.xml
          • Size 451B
          • SHA256 1281a4ee54521a99311e8c9b479f1994dadd7b816dcd9b03c9a9cd9d06b344b6
          • MD5 SHA1 SHA512

          dmindex.xml

          • Path C:\Users\Admin\AppData\Roaming\4366\雷霆之怒\ui\themes\dmindex.xml
          • Size 257B
          • SHA256 58790c97f0a7b22d36cf64286c05d9c18141424adfa9338baec248dcd297b583
          • MD5 SHA1 SHA512

          dmindex.xml

          • Path C:\Users\Admin\AppData\Roaming\4366\雷霆之怒\ui\themes\theme0\dmindex.xml
          • Size 1KB
          • SHA256 3bbcccd41dd93f74eb896a8acb5c90341298a99e8427f7f87902d4b4050c1275
          • MD5 SHA1 SHA512

          dui_loginwnd.xml

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\layout\xml\dui_loginwnd.xml
          • Size 2KB
          • SHA256 20b8eb615bd48f6e6edd2c5e8584df307d32a9a470681840ef4c9a6a99369d3c
          • MD5 SHA1 SHA512

          global.xml

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\layout\xml\global.xml
          • Size 1KB
          • SHA256 4bbb8e0eece05dec40e51e2d2c4119d8a133c38346015660f667291074335705
          • MD5 SHA1 SHA512

          anima.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\anima.png
          • Size 50KB
          • SHA256 7cb2f02fb1a8989454e9fedb7b82bed941485a3570e19e0f1c9e1163f538837c
          • MD5 SHA1 SHA512 SSDEEP

          btn_bosskey.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_bosskey.png
          • Size 3KB
          • SHA256 a6fbbbfa24a9abe992d608aa5127ccb16d8b289e94ad8fc01148ba1f47a9e09e
          • MD5 SHA1 SHA512

          btn_cancel.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_cancel.png
          • Size 996B
          • SHA256 1af49b933a0061739ab1b6a58aaff4cde65a589e0a0394a5d89f4ef5f89f5e39
          • MD5 SHA1 SHA512

          btn_clear_cache.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_clear_cache.png
          • Size 3KB
          • SHA256 21e97edcab96153e181c3c0ee088a7b7651429b3dbe00c0f332379264e1b3beb
          • MD5 SHA1 SHA512

          btn_close.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_close.png
          • Size 1KB
          • SHA256 d4d89eeb192ab3bb4fe4ad8fbb6b624b856e14b0f03aaa59d8f31f697c97c411
          • MD5 SHA1 SHA512

          btn_gonglue.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_gonglue.png
          • Size 2KB
          • SHA256 61f923add742de7491ccba39af7968e3dc642720d8e4e3fcd4ff73bca034cb52
          • MD5 SHA1 SHA512

          btn_home.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_home.png
          • Size 8KB
          • SHA256 daf5e3ebe63e82d88b10996bdbed80c2b2aaa691d7678ab23eb3f77c25934320
          • MD5 SHA1 SHA512 SSDEEP

          btn_kefu.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_kefu.png
          • Size 8KB
          • SHA256 ab8873cbae2231d5457e9695811aaeb53d6ceca2bbb3e1a48cd95b287d601c05
          • MD5 SHA1 SHA512 SSDEEP

          btn_libao.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_libao.png
          • Size 8KB
          • SHA256 d150f1f42dc26aadc6cf57824c661d492b57c9a3fc8f41ea41c5063fd20e404f
          • MD5 SHA1 SHA512 SSDEEP

          btn_login_close.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_login_close.png
          • Size 3KB
          • SHA256 8f0707696f4e9d8ca3983b384eb838a5d7839c91f851dc2353dd713bced773fd
          • MD5 SHA1 SHA512

          btn_login_min.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_login_min.png
          • Size 2KB
          • SHA256 4e5ac64cc7d198d499ce7963c1e6a9ee27f1dd36ce6e5c163e5d8ee34a41220f
          • MD5 SHA1 SHA512

          btn_max.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_max.png
          • Size 1KB
          • SHA256 8ca5455c1054feada0082a380f6b18737e020c580e7ca3e37a9619cefabdcf1a
          • MD5 SHA1 SHA512

          btn_min.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_min.png
          • Size 1KB
          • SHA256 d37c64c2f90041c3dcfb12353354174fadf53f6351c6e52b4b5a0090278f4941
          • MD5 SHA1 SHA512

          btn_ok.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_ok.png
          • Size 977B
          • SHA256 878f1daa331a7f48c2a1a7b38c67c663842d6f718beaad0b5f3ce44d676775b5
          • MD5 SHA1 SHA512

          btn_refresh.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_refresh.png
          • Size 3KB
          • SHA256 fe8463a754455a5d0ca90c33d5055059a84cdb7148441d5e44449f1fc7d087c4
          • MD5 SHA1 SHA512

          btn_restore.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\btn_restore.png
          • Size 1KB
          • SHA256 a11cd525b81d81d476ef9bbc80f576048997ebdb312e236cb0a2784f7c6bade6
          • MD5 SHA1 SHA512

          main.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\main.png
          • Size 2KB
          • SHA256 7c5e6dc3f3d2682b3376524046354275cde3ba4411f88c57171662bc1698051e
          • MD5 SHA1 SHA512

          wnd_game_title.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\wnd_game_title.png
          • Size 1KB
          • SHA256 608fbac9823f581518251daf6a916e9f9c453cadb4b973be0dbe5d16aee3c8ad
          • MD5 SHA1 SHA512

          wnd_login.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\wnd_login.png
          • Size 853KB
          • SHA256 c2e9d3e049cf41b9a24a67ddd6ca288d67241c696411687b018338562f3d23aa
          • MD5 SHA1 SHA512 SSDEEP

          wnd_popup_background.png

          • Path \??\c:\users\admin\appdata\roaming\4366\雷霆之怒\ui\themes\theme0\image\wnd_popup_background.png
          • Size 43KB
          • SHA256 faa04a28e4f713c4efaa354f45eb2c8c836009736ee01c6691a0d22dfb335ba6
          • MD5 SHA1 SHA512 SSDEEP

          memory/2428-72-0x0000000002DD0000-0x0000000002DE0000-memory.dmp

          memory/2428-93-0x0000000002D10000-0x0000000002D20000-memory.dmp

          memory/2428-95-0x00000000031D0000-0x00000000031E0000-memory.dmp

          memory/2428-96-0x00000000032A0000-0x00000000032B0000-memory.dmp

          memory/2428-97-0x0000000002DD0000-0x0000000002DE0000-memory.dmp

          memory/2428-98-0x0000000002D10000-0x0000000002D20000-memory.dmp

          memory/2428-99-0x00000000032A0000-0x00000000032B0000-memory.dmp