Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/08/2026, 04:37

General

  • Target
    2026-08-14_44a23d0b6655a71ce09ac87f066e184c_elex_icedid_njrat.exe
  • Size 1.0MB
  • Sample260814-e81bksvwcs
  • SHA256 d12ee4b0d1b89b59cdb35d0206e82cb7def7064092f1cadffadf6e9ac4384571
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 9 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Drops file in System32 directory 19 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 19 IoCs

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

  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-14_44a23d0b6655a71ce09ac87f066e184c_elex_icedid_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_44a23d0b6655a71ce09ac87f066e184c_elex_icedid_njrat.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5608
    • C:\Windows\SysWOW64\wcpwyse.exe
      "C:\Windows\system32\wcpwyse.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4532
      • C:\Windows\SysWOW64\wtitnx.exe
        "C:\Windows\system32\wtitnx.exe"
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3296
        • C:\Windows\SysWOW64\wtdo.exe
          "C:\Windows\system32\wtdo.exe"
          4⤵
          • Executes dropped EXE
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2368
          • C:\Windows\SysWOW64\wexdpuxkq.exe
            "C:\Windows\system32\wexdpuxkq.exe"
            5⤵
            • Executes dropped EXE
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:5400
            • C:\Windows\SysWOW64\weudym.exe
              "C:\Windows\system32\weudym.exe"
              6⤵
              • Executes dropped EXE
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:3360
              • C:\Windows\SysWOW64\wnnqdqh.exe
                "C:\Windows\system32\wnnqdqh.exe"
                7⤵
                • Executes dropped EXE
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:1172
                • C:\Windows\SysWOW64\wgeped.exe
                  "C:\Windows\system32\wgeped.exe"
                  8⤵
                  • Executes dropped EXE
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:5172
                  • C:\Windows\SysWOW64\wmre.exe
                    "C:\Windows\system32\wmre.exe"
                    9⤵
                    • Executes dropped EXE
                    • Drops file in System32 directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of WriteProcessMemory
                    PID:5968
                    • C:\Windows\SysWOW64\wuowkbws.exe
                      "C:\Windows\system32\wuowkbws.exe"
                      10⤵
                      • Executes dropped EXE
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      PID:3424
                    • C:\Windows\SysWOW64\cmd.exe
                      "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wmre.exe"
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:2376
                  • C:\Windows\SysWOW64\cmd.exe
                    "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wgeped.exe"
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:2140
                • C:\Windows\SysWOW64\cmd.exe
                  "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wnnqdqh.exe"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:1604
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 1172 -s 1772
                  8⤵
                  • Program crash
                  PID:5888
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\weudym.exe"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:3920
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 3360 -s 780
                7⤵
                • Program crash
                PID:5332
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wexdpuxkq.exe"
              6⤵
              • System Location Discovery: System Language Discovery
              PID:1904
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wtdo.exe"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1208
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wtitnx.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1784
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3296 -s 1768
          4⤵
          • Program crash
          PID:4528
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wcpwyse.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3268
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\2026-08-14_44a23d0b6655a71ce09ac87f066e184c_elex_icedid_njrat.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2660
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3296 -ip 3296
    1⤵
      PID:1588
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 600 -p 3360 -ip 3360
      1⤵
        PID:6092
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 608 -p 1172 -ip 1172
        1⤵
          PID:2908

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              install[2].htm

              • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8PCNG0VN\install[2].htm
              • Size 1KB
              • SHA256 73f091e944f1a2133646754dd3e5a9480f941987498a5120579e2eb4b5b0d696
              • MD5 SHA1 SHA512 TLSH

              wcpwyse.exe

              • Path C:\Windows\SysWOW64\wcpwyse.exe
              • Size 1.0MB
              • SHA256 2c53b0eb202771c1f17aed5ca619326c0952ffbb3218e35c21da79eb1126f17d
              • MD5 SHA1 SHA512 SSDEEP TLSH

              weudym.exe

              • Path C:\Windows\SysWOW64\weudym.exe
              • Size 1.0MB
              • SHA256 227f937d231e8e9696821bfd9586ddbb08929e6d50ebf75d7218c55f0d0144b4
              • MD5 SHA1 SHA512 SSDEEP TLSH

              wexdpuxkq.exe

              • Path C:\Windows\SysWOW64\wexdpuxkq.exe
              • Size 1.0MB
              • SHA256 30abf1d17769d853bdcfca74608369441b1cfc37a3d867b6d78a3b47d2f66e8e
              • MD5 SHA1 SHA512 SSDEEP TLSH

              wgeped.exe

              • Path C:\Windows\SysWOW64\wgeped.exe
              • Size 1.0MB
              • SHA256 026c5408718205615371fca1a02aa34cb8b89e8cf989ca2863abcef5a8ed0c61
              • MD5 SHA1 SHA512 SSDEEP TLSH

              wmre.exe

              • Path C:\Windows\SysWOW64\wmre.exe
              • Size 1.0MB
              • SHA256 8a56e73ba665c4ba6442a0ecb05f89b806c735e5403788e051f5df02830fa4f8
              • MD5 SHA1 SHA512 SSDEEP TLSH

              wnnqdqh.exe

              • Path C:\Windows\SysWOW64\wnnqdqh.exe
              • Size 1.0MB
              • SHA256 2334d63f0c471cdc8e1154c491714e57301b1c949ef657655672c1301e0bd1e3
              • MD5 SHA1 SHA512 SSDEEP TLSH

              wtdo.exe

              • Path C:\Windows\SysWOW64\wtdo.exe
              • Size 1.0MB
              • SHA256 eb0c23f2a44877d08f7fccdfe101b51bf616de163630f6bc465ee4491d6d457b
              • MD5 SHA1 SHA512 SSDEEP TLSH

              wtitnx.exe

              • Path C:\Windows\SysWOW64\wtitnx.exe
              • Size 1.0MB
              • SHA256 51ec167aa438e61bddfab957bc90ce72d81000063e329d8128ded26777b6ea24
              • MD5 SHA1 SHA512 SSDEEP TLSH

              wuowkbws.exe

              • Path C:\Windows\SysWOW64\wuowkbws.exe
              • Size 1.0MB
              • SHA256 4f3afdf59df956ecdca3c1b44cd351e929121fd63ff4c29f5d5ff83e325b62ec
              • MD5 SHA1 SHA512 SSDEEP TLSH

              memory/1172-80-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/1172-77-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/2368-53-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/2368-39-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/3296-26-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/3360-79-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/3360-64-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/3424-119-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/3424-116-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/4532-28-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/4532-14-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/5172-104-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/5172-90-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/5172-92-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/5400-51-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/5400-66-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/5608-3-0x0000000000414000-0x0000000000415000-memory.dmp

              memory/5608-2-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/5608-1-0x0000000000414000-0x0000000000415000-memory.dmp

              memory/5608-15-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/5608-0-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/5968-102-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/5968-105-0x0000000000400000-0x000000000050A000-memory.dmp

              memory/5968-118-0x0000000000400000-0x000000000050A000-memory.dmp