Analysis

  • max time kernel
    150s
  • max time network
    139s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/07/2026, 00:29

General

  • Target
    2026-07-23_0087beeb0cdef5033f6b5343d18d65a6_icedid_mespinoza_njrat_ryuk.exe
  • Size 16.6MB
  • Sample260724-atedcayse1
  • SHA256 e5b5ae2f262a00a5b324332fc66d9f66bb53e67f04b232f4eb0ce1223cb5367d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-23_0087beeb0cdef5033f6b5343d18d65a6_icedid_mespinoza_njrat_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-23_0087beeb0cdef5033f6b5343d18d65a6_icedid_mespinoza_njrat_ryuk.exe"
    1⤵
    • Drops file in Drivers directory
    • Loads dropped DLL
    PID:2548
  • C:\Windows\System32\Drivers\inpoutx64.sys
    System32\Drivers\inpoutx64.sys
    1⤵
    • Executes dropped EXE
    PID:1444
  • C:\Windows\system32\Drivers\PhyMEMCtrl.sys
    C:\Windows\system32\Drivers\PhyMEMCtrl.sys
    1⤵
    • Executes dropped EXE
    PID:4256

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        PhyMEMCtrlDLL.dll

        • Path C:\Users\Admin\AppData\Local\Temp\PhyMEMCtrlDLL.dll
        • Size 135KB
        • SHA256 341d29461fb1e83418e42cc52f9e90868a57de92226c5310af5bc6672b45d42b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        inpoutx64.dll

        • Path C:\Users\Admin\AppData\Local\Temp\inpoutx64.dll
        • Size 103KB
        • SHA256 7f584cae9ca6a4dbe5bd9c37b2ef8b5f26db707def87ae65d397d926692248d3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PhyMEMCtrl.sys

        • Path C:\Windows\System32\drivers\PhyMEMCtrl.sys
        • Size 22KB
        • SHA256 3a24b63cce5a4b7bd6188940af75b05a414b283c3c8eb528b5ba607ef720fc93
        • MD5 SHA1 SHA512 SSDEEP TLSH

        inpoutx64.sys

        • Path C:\Windows\System32\drivers\inpoutx64.sys
        • Size 14KB
        • SHA256 f8965fdce668692c3785afa3559159f9a18287bc0d53abb21902895a8ecf221b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1444-14-0x0000000000010000-0x0000000000017000-memory.dmp