Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/10/2026, 02:37

General

  • Target
    2026-10-22_9ffca8539a828b896ff1bcb5643ff659_amadey_elex_icedid_njrat_vidar.exe
  • Size 672KB
  • Sample261024-c366tsfs81
  • SHA256 e324c688c6d1bc0cba13e4b6bfc8f783905c8573e198026c50363071173830d9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Stihat

    Stihat is a worm written in Delphi.

  • Detects Stihat payload 2 IoCs
  • Modifies WinLogon for persistence 2 TTPs 3 IoCs
  • Detects executables packed with ASPack 21 IoCs
  • ASPack v2.12-2.42 3 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Creates a file in the Startup directory 1 TTPs 4 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Executes dropped EXE 3 IoCs
  • Enumerates connected drives 3 TTPs 64 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 4 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 6 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 19 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_9ffca8539a828b896ff1bcb5643ff659_amadey_elex_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_9ffca8539a828b896ff1bcb5643ff659_amadey_elex_icedid_njrat_vidar.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4304
    • C:\Windows\SysWOW64\HelpMe.exe
      C:\Windows\system32\HelpMe.exe
      2⤵
      • Modifies WinLogon for persistence
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops autorun.inf file
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      PID:3440
    • C:\Users\Admin\AppData\Local\Temp\MZ
      C:\Users\Admin\AppData\Local\Temp\\MZ
      2⤵
      • Modifies WinLogon for persistence
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops autorun.inf file
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      PID:3828
  • C:\Windows\SysWOW64\HelpMe.exe
    C:\Windows\SysWOW64\HelpMe.exe
    1⤵
    • Modifies WinLogon for persistence
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    PID:1332
  • C:\Windows\explorer.exe
    Explorer.exe HelpMe.exe
    1⤵
      PID:4420
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:3252

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          desktop.ini.exe

          • Path C:\$Recycle.Bin\S-1-5-21-895009113-1202185046-1686627690-1000\desktop.ini.exe
          • Size 490KB
          • SHA256 2baf4f083eeb045b486c3878efc9acb22702a4515c3bbc5127d663beddcdd2b4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MZ

          • Path C:\Users\Admin\AppData\Local\Temp\MZ
          • Size 672KB
          • SHA256 e324c688c6d1bc0cba13e4b6bfc8f783905c8573e198026c50363071173830d9
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 c432f98f273327b934354a9f4b3254b8ee48b54213e7a48a7505256bd6994ba3
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 bb4cf37d1d1b6d8660ab4e791279e1e0f06741d873b6eb44aef2c91e1d901064
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 4caef8e1bbcc4777b352176f31c995b6b79ef159a233342f23322f53372249ef
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 4a28fb88b38289ce8b5a69a8a50ffe003e05c1664c4d78a62a19936dcce1b0c9
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 288be18220b9ffdbbb9199d03a50bc4f93a35060df0010d54a8cba22aa7dd87a
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 26a256a532dbc73ab280a974576a623a2fe3ec501277eed8d1e48d54284bdb5c
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 86b79b5c33cb29f7a58abe3090e8dbf2ca442df2d3048c71153c7ddd623147d5
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 ad251ae8bc2ef3396653a824e239a93d158df88b07b29c14bc733d51d839238c
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 2438564ee5bc7ab257357fe20a57c665d8e70062c6b09a1eb421771041d9c318
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 17414c59bb8df9681e288f4eae788d7a0576ebdbb16824aeb556e3e65db61768
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 38b96c1c28ef74cdb797ee1f3adb2e0d3cf1418df3ecac4dd50931f9d3ff0291
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 c47cf698971781465774208b67491b21806fd45342ac57d5557c7d8111b73391
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 10b35352d587ecaac736d75b4a573e1b592b645b7a7197edd61869bb1a2229c7
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 41e963d260c4081025a4907fceb6c1a30475e9e4e020b383273a96473465f50d
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 c7b393dc7660f8aa90a8b93afdcd0717259232ca8e8e1c3bde4fa933226c1058
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 ed0ca918d7fabceadd575548bd2180e2998d2bf76e1f03459900a1e9b953a9c5
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 b2ae4e22c75b0f235de0575183fd4c016a28b168d9b5d06b55d16ec22d1790e3
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 799f2cd00364458cf2be9c184801540b2f7be3e19debb306732f82d0c100d0fd
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 5e4c5173f9164fb19c40bb01c48a96ff40bd5bb914ebe3f8490a6c41ba0a5bb9
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 4e0e9f83c7db65cfbc153f6da9a2c3a28d8ef7c25ccbe7bfbc82da257534013b
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 6e4cd40efb7c4c0df68d34ce29d2e616e9dfa12361598b3e88e0587b01acbfca
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 9fcc7fc28177ed519e5f385ede6ccd2eab1fb95fe43d271558cc1e06bd60af70
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 e9f0b6759e66390b15429cc761b69f2fccb3092ae8addf49ed092183ea4f4bc3
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 477d6ab223d92e966c2ee5ef2e6167139c0bb8e60d726d0a35b14eaa8fafa645
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 704a56a4d741337bcdaae23c55b73e393ba17501e14e1bb6d3035236b3f45fcb
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 9ba4510699c177d94087ddad83ce5dbae1db9e5fe2b26e687a5d35a9d40d6295
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 812146788aa85ba4eb37ccb325c3821a5638d5c26ce312a4ddeee577401cdc1a
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 f0cf3eed4cc173c7d54938f9b3632eb6ee05c148373279d571a8ccdf948d58b2
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 a1c68f307deed157c6b21b0b73621be54f917668f3a4300eddc1eef9866bdf8e
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 4b9a5963df21b468c031d6be7fcdd90e0cfd53427d3d1d8fd9d364e407849ffe
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 4ef3040d824b4f30546b99298a36572a1784c6a00d89afaada776ce09ac6648c
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 0db3f0c20b9cf9ada237c27de89e098310b5bdaa2e48f3f1b6afe593a6439aa5
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 a9663128d37cb1b243b44ca8e820224d7bbf56f830cc238b252f58b0f5626ee1
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 d0c871c35af32efbf50cf4c32677ead787493b914f9c6845e4607330b790d9d6
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 fb69403842e59a714b6d47828c0c8adce99a45b8a44abdbcbd8699e62f340fde
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 329bc8565a5f2498afba9260ed282330a2368a66c8407811586fdcec7a664a94
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 e91e3d0e364d68bc212e859ed444ce1d75f446d5ff90eeaf1497e5211f87afa9
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 27b2f50ef6c0e4ca8fea7d754b503df7979e64e8d2c9b49c3d13ba573e939568
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 661ae8ac51c9dde3c66c9e49f3cef7b3645984874e7faf659bafe9b54b01f907
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 cab7ed943d90f40a288472461eaf63b2d72e66719e0a01da14d19a47525531d2
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 75a5b157142bae279d24c0ff31ca58cfa59ffe199b0bf42f7416c3c4ada24ef1
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 a4d2573f789eebf5aa91919fc83b3a1c59e2809f6cb816c51f4f17289c2f492c
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 2457957bff0c40d13420a64a6cc278443fc0bae0da94df0489dff779ca5db808
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 e0d3eec794f9293eff25c215c24211047dd85c8f4f955bccc3dfdfbf37da66b6
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1019B
          • SHA256 220f864e309b8855859f35e54e36e14625318b2bfb55277b51b9acbd2a737a7d
          • MD5 SHA1 SHA512 TLSH

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 90da54d5bd07273bdb3d213872a60b53d8b76a909150484092fb063f04b5c999
          • MD5 SHA1 SHA512 TLSH

          HelpMe.exe

          • Path C:\Windows\SysWOW64\HelpMe.exe
          • Size 489KB
          • SHA256 fdbc57c1128e8052991864ee6dba4f4e960282ed172ca021da0bf45b2a69e504
          • MD5 SHA1 SHA512 SSDEEP TLSH

          AUTORUN.INF

          • Path F:\AUTORUN.INF
          • Size 145B
          • SHA256 cfe448b4506a95b33b529efa88f1ac704d8bdf98a941c065650ead27609318ae
          • MD5 SHA1 SHA512 TLSH

          memory/3440-8-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/3440-68-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/3828-69-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/3828-79-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/3828-71-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/3828-72-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/3828-70-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/3828-16-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/3828-17-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/3828-15-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/3828-14-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/3828-18-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/4304-9-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/4304-25-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/4304-24-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/4304-0-0x000000000047C000-0x000000000047D000-memory.dmp

          memory/4304-2-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/4304-3-0x0000000000400000-0x0000000000492000-memory.dmp

          memory/4304-1-0x0000000000400000-0x0000000000492000-memory.dmp