Analysis

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

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    05/07/2026, 03:44

General

  • Target
    2026-07-05_6d6dbe01bd405d321a6a08bb2ec431e0_elex_icedid_njrat.exe
  • Size 1.0MB
  • Sample260705-eay1vshs7w
  • SHA256 0975f0cbb3e9bcf29554c8192d7dca17dc99dbb924dbb3632ad1d58f42f63e7a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 8 IoCs

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

  • Executes dropped EXE 8 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 17 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 17 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 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-05_6d6dbe01bd405d321a6a08bb2ec431e0_elex_icedid_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_6d6dbe01bd405d321a6a08bb2ec431e0_elex_icedid_njrat.exe"
    1⤵
    • Checks computer location settings
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2732
    • C:\Windows\SysWOW64\wsn.exe
      "C:\Windows\system32\wsn.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4060
      • C:\Windows\SysWOW64\wqlrbp.exe
        "C:\Windows\system32\wqlrbp.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4728
        • C:\Windows\SysWOW64\wulrgxrt.exe
          "C:\Windows\system32\wulrgxrt.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2256
          • C:\Windows\SysWOW64\wgbaiuv.exe
            "C:\Windows\system32\wgbaiuv.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2372
            • C:\Windows\SysWOW64\wcpwyse.exe
              "C:\Windows\system32\wcpwyse.exe"
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:4520
              • C:\Windows\SysWOW64\wlnw.exe
                "C:\Windows\system32\wlnw.exe"
                7⤵
                • Checks computer location settings
                • Executes dropped EXE
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:4044
                • C:\Windows\SysWOW64\wdgg.exe
                  "C:\Windows\system32\wdgg.exe"
                  8⤵
                  • Checks computer location settings
                  • Executes dropped EXE
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:3840
                  • C:\Windows\SysWOW64\wvfmscs.exe
                    "C:\Windows\system32\wvfmscs.exe"
                    9⤵
                    • Executes dropped EXE
                    • Drops file in System32 directory
                    • System Location Discovery: System Language Discovery
                    PID:460
                  • C:\Windows\SysWOW64\cmd.exe
                    "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wdgg.exe"
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:4868
                • C:\Windows\SysWOW64\cmd.exe
                  "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wlnw.exe"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:3304
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wcpwyse.exe"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:4772
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wgbaiuv.exe"
              6⤵
              • System Location Discovery: System Language Discovery
              PID:3864
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wulrgxrt.exe"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:4516
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wqlrbp.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3152
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe" /c del "C:\Windows\system32\wsn.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:640
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4060 -s 1388
        3⤵
        • Program crash
        PID:4604
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\2026-07-05_6d6dbe01bd405d321a6a08bb2ec431e0_elex_icedid_njrat.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4044
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4060 -ip 4060
    1⤵
      PID:5076

    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\GI7SXTIE\install[2].htm
          • Size 341B
          • SHA256 faceb706d4b7fe88330c0affe20eaa97e2d4ab7fdd5206724896ac2f59cd8ca0
          • MD5 SHA1 SHA512 TLSH

          wcpwyse.exe

          • Path C:\Windows\SysWOW64\wcpwyse.exe
          • Size 1.0MB
          • SHA256 66db4a977a087fd2d64f2b43f2d177123fd4284456d90c8ed6c1e5a3b60841e3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          wdgg.exe

          • Path C:\Windows\SysWOW64\wdgg.exe
          • Size 1.0MB
          • SHA256 04b266f0a116ccaf2ec162c1ca8789985dbc8a6238ec6f9942f1115016e5d754
          • MD5 SHA1 SHA512 SSDEEP TLSH

          wgbaiuv.exe

          • Path C:\Windows\SysWOW64\wgbaiuv.exe
          • Size 1.0MB
          • SHA256 80c1a5208956a7072b7b59d98e064ea40fc7015efc613dfb872045cdc91d9637
          • MD5 SHA1 SHA512 SSDEEP TLSH

          wlnw.exe

          • Path C:\Windows\SysWOW64\wlnw.exe
          • Size 1.0MB
          • SHA256 3ebff4a88e04a46a982ce0a4aaa73c2ab4bf214187ae65a413ff56eef235df6d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          wqlrbp.exe

          • Path C:\Windows\SysWOW64\wqlrbp.exe
          • Size 1.0MB
          • SHA256 2face0ebf92a767d23b1fc8e68779454543dc4777f698dd36665c20929ecdf77
          • MD5 SHA1 SHA512 SSDEEP TLSH

          wsn.exe

          • Path C:\Windows\SysWOW64\wsn.exe
          • Size 1.0MB
          • SHA256 849407000755ca51b81c03b333e258fc041240cdaf27fd02762460e6cf8e3f54
          • MD5 SHA1 SHA512 SSDEEP TLSH

          wulrgxrt.exe

          • Path C:\Windows\SysWOW64\wulrgxrt.exe
          • Size 1.0MB
          • SHA256 703336194af00aeb08af1e6105c2350e0fac890fd56e5bf846161f4e7e9f657e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          wvfmscs.exe

          • Path C:\Windows\SysWOW64\wvfmscs.exe
          • Size 1.0MB
          • SHA256 cf0656a069fa90d93a5e8d3e59d1ce6970100d32df67a2790cd093fd77107c77
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/460-98-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/460-96-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/2256-49-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/2256-38-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/2256-36-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/2372-48-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/2372-50-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/2372-62-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/2732-13-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/2732-1-0x0000000000414000-0x0000000000415000-memory.dmp

          memory/2732-0-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/3840-97-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/3840-84-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/4044-72-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/4044-85-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/4060-25-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/4060-14-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/4060-12-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/4520-73-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/4520-61-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/4728-37-0x0000000000400000-0x000000000050A000-memory.dmp

          memory/4728-24-0x0000000000400000-0x000000000050A000-memory.dmp